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Þórður Arason - Ritskrá - Publications

2024

Erindi
  • Kristín Björg Ólafsdóttir & Þórður Arason (2024), Flutningur á mælireit Veðurstofunnar í Reykjavík: Samanburður mælinga, Deildarkaffi, ÞOR-LOV, Reykjavík, 19. september 2024. [ erindi ]
  • Hermann Arngrímsson, Talfan Barnie, Baldur Bergsson & Þórður Arason (2024), National report on the Icelandic weather radar network, OPERA ET-2024a Meeting, Aþenu, 14.-16. febrúar 2024. [ erindi ]
  • Kristín Björg Ólafsdóttir & Þórður Arason (2024), Flutningur á mælireit Veðurstofunnar í Reykjavík: Samanburður mælinga, Öskudagsþing Veðurfræðifélagsins, Reykjavík, 14. febrúar 2024. [ ágrip, erindi ]

2023

Ritrýndar fræðigreinar
  • Sara Barsotti, Michelle Maree Parks, Melissa Anne Pfeffer, Bergrún Arna Óladóttir, Talfan Barnie, Manuel Marcelino Titos, Kristín Jónsdóttir, Gro B. M. Pedersen, Ásta Rut Hjartardóttir, Gerður Stefansdóttir, Þorsteinn Jóhannsson, Þórður Arason, Magnús Tumi Guðmundsson, Björn Oddsson, Ragnar H. Þrastarson, Benedikt Gunnar Ófeigsson, Kristín Vogfjörð, Halldór Geirsson, Tryggvi Hjörvar, Sibylle von Löwis, Guðrún Nína Petersen & Eysteinn Már Sigurðsson (2023), The eruption in Fagradalsfjall (2021, Iceland): how the operational monitoring and the volcanic hazard assessment contributed to its safe access, Natural Hazards, 29p., doi:10.1007/s11069-022-05798-7. [ ágrip, greinin ]
    Barsotti S., M. M. Parks, M. A. Pfeffer, B. A. Óladóttir, T. Barnie, M. M. Titos, K. Jónsdóttir, G. B. M. Pedersen, Á. R. Hjartardóttir, G. Stefansdóttir, Th. Johannsson, Þ. Arason, M. T. Gudmundsson, B. Oddsson, R. H. Þrastarson, B. G. Ófeigsson, K. Vogfjörd, H. Geirsson, T. Hjörvar, S. von Löwis, G. N. Petersen & E. M. Sigurðsson (2023), The eruption in Fagradalsfjall (2021, Iceland): how the operational monitoring and the volcanic hazard assessment contributed to its safe access, Natural Hazards, 29p., doi:10.1007/s11069-022-05798-7. [ abstract, full text ]
  • Talfan Barnie, Tryggvi Hjörvar, Manuel Titos, Eysteinn Már Sigurðsson, Sighvatur K. Pálsson, Bergur Bergsson, Þorgils Ingvarsson, Melissa Anne Pfeffer, Sara Barsotti, Þórður Arason, Vilhjálmur Smári Þorvaldsson, Sibylle von Löwis of Menar & Björn Oddsson (2023), Volcanic plume height monitoring using calibrated web cameras at the Icelandic Meteorological Office: system overview and first application during the 2021 Fagradalsfjall eruption, Journal of Applied Volcanology, 12:4, 19p., doi:10.1186/s13617-023-00130-9. [ ágrip, greinin ]
    Barnie T., T. Hjörvar, M. Titos, E. M. Sigurðsson, S. K. Pálsson, B. Bergsson, Þ. Ingvarsson, M. A. Pfeffer, S. Barsotti, Þ. Arason, V. S. Þorvaldsson, S. von Löwis of Menar & B. Oddsson (2023), Volcanic plume height monitoring using calibrated web cameras at the Icelandic Meteorological Office: system overview and first application during the 2021 Fagradalsfjall eruption, Journal of Applied Volcanology, 12:4, 19p., doi:10.1186/s13617-023-00130-9. [ abstract, full text ]
Skýrslur
  • Þórður Arason (2023), Díana Þórunn Kristjánsdóttir og Ari Guðmundur Þórðarson - Minningarorð, Kópavogi, 20 bls.
  • Helga Ívarsdóttir, Ingvar Kristinsson, Kristín Björg Ólafsdóttir, Sibylle von Löwis, Tryggvi Hjörvar & Þórður Arason (2023), Veðurathuganir á Íslandi - Skýrsla Veðurmælingateymis 2023, Skýrsla VÍ 2023-002, Veðurstofa Íslands, Reykjavík, 88 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Talfan Barnie, Þórður Arason, Hermann Arngrímsson & Baldur Bergsson (2023), National report on the Icelandic weather radar network, OPERA ET-2023b Meeting, Brussel, 4.-6. október 2023. [ erindi ]
  • Helga Ívarsdóttir, Ingvar Kristinsson, Kristín Björg Ólafsdóttir, Sibylle von Löwis, Tryggvi Hjörvar & Þórður Arason (2023), Veðurmælingaskýrsla Veðurmælingateymis, 3ju-dagserindi, Veðurstofu Íslands, Reykjavík, 30. maí 2023. [ erindi ]
  • Þórður Arason, Hermann Arngrímsson, Baldur Bergsson & Eiríkur Örn Jóhannesson (2023), National report on the Icelandic weather radar network, OPERA ET-2023a On-line Meeting, 15.-17. mars 2023. [ erindi ]
  • Sara Barsotti, Talfan Barnie, Þórður Arason, Melissa A. Pfeffer & Björn S. Einarsson (2023), How are we prepared for the next explosive eruption in Iceland? Erindi 1303, International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI 2023), Scientific Assembly, Rotorua, Nýja Sjálandi, 30. janúar - 3. febrúar 2023. [ ágrip, erindi ]
  • Þórður Arason, Hermann Arngrímsson & Baldur Bergsson (2023), National report on the Icelandic weather radar network, NordRad on-line meeting, 18. janúar 2023. [ erindi ]

2022

Erindi
  • Þórður Arason (2022), Vatn - undraefni alheims, Haustþing Veðurfræðifélagsins, Reykjavík, 3. nóvember 2022. [ ágrip, erindi ]
  • Þórður Arason, Hermann Arngrímsson & Baldur Bergsson (2022), National report on the Icelandic weather radar network, OPERA ET-2022b Hybrid Meeting, Offenbach, Þýskalandi, 28.-30. september 2022. [ erindi ]
  • Þórður Arason (2022), Tíðni þrumuveðra á Íslandi, Góuþing Veðurfræðifélagsins, Reykjavík, 10. mars 2022. [ erindi ]
  • Þórður Arason & Hermann Arngrímsson (2022), National report on the Icelandic weather radar network, OPERA ET-2022a Teleconference Meeting, Reykjavík - Europe, 23.-25. febrúar 2022. [ erindi ]
  • Talfan Barnie, Manuel Titos, Tryggvi Hjörvar, Bergur Bergsson, Sighvatur Pálsson, Björn Oddsson, Sara Barsotti, Melissa Pfeffer, Sibylle von Löwis of Menar, Eysteinn Sigurðsson & Þórður Arason (2022), Monitoring volcanic plume height and fountain height using webcameras at the 2021 Fagradalsfjall eruption in Iceland, European Geosciences Union, General Assembly 2022, EGU22-12260, Vín, Austurríki, 23.-27. maí 2022, [ ágrip, erindi ]

2021

Bæklingur
  • Þórður Arason & Elínborg G. Sigurjónsdóttir (2021), Sigurjón Hákon Haukdal Andrésson og Ásta Kristín Guðjónsdóttir - Minningarorð, Kópavogi, 20 bls.
Erindi
  • Þórður Arason, Sibylle von Löwis, Ágúst Þór Gunnlaugsson & Árni Sigurðsson (2021), Flutningur á mælireit Veðurstofunnar, Haustþing Veðurfræðifélagsins, Reykjavík, 14. október 2021. [ ágrip, erindi ]
  • Þórður Arason & Hermann Arngrímsson (2021), Endurnýjun á veðursjám á Íslandi, Haustþing Veðurfræðifélagsins, Reykjavík, 14. október 2021. [ ágrip, erindi ]
  • Þórður Arason & Hermann Arngrímsson (2021), National report on the Icelandic weather radar network, OPERA ET-2021b Teleconference Meeting, Reykjavík - Europe, 6.-8. október 2021. [ erindi ]
  • Þórður Arason (2021), Sól tér sortna, Ársfundur smíðafélagsins Organpæn, Flúðum, 18.-19. september 2021. [ erindi ]
  • Talfan Barnie, Tryggvi Hjörvar, Eysteinn Már Sigurðsson, Melissa Anne Pfeffer, Þórður Arason & Sara Barsotti (2021), A calibrated visual web camera network for measuring volcanic plume heights: technical aspects and implementation for operational use, European Geosciences Union, Virtual General Assembly 2021, vPICO EGU21-15235, Vín, Austurríki, 19.-30. apríl 2021, https://doi.org/10.5194/egusphere-egu21-15235 [ ágrip ]

2020

Erindi
  • Þórður Arason, Hermann Arngrímsson & Baldur Bergsson (2020), National report on the Icelandic weather radar network, OPERA ET-2020b Teleconference Meeting, Reykjavík - Europe, 23.-25. september 2020. [ erindi ]

2019

Skýrsla og greinargerð
  • Elín Björk Jónasdóttir, Ingvar Kristinsson, Kristín Björg Ólafsdóttir, Sibylle von Löwis, Tryggvi Hjörvar & Þórður Arason (2019), Veðurathuganir á Íslandi - Skýrsla Veðurmælingateymis 2019, Skýrsla VÍ 2019-008, Veðurstofa Íslands, Reykjavík, 48 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason (2019), Um stillingu klukkunnar á Íslandi, Greinargerð send á samráðsgátt stjórnvalda, 4. mars 2019. [ greinargerðin ]
Erindi
  • Þórður Arason, Kristín Björg Ólafsdóttir, Sibylle von Löwis & Trausti Jónsson (2019), Veðurstöðvar á Íslandi - þróun kerfis, Haustþing Veðurfræðifélagsins, Reykjavík, 28. nóvember 2019. [ ágrip, erindi ]
  • Sibylle von Löwis, Michelle M. Parks, Melissa A. Pfeffer, Þröstur Þorsteinsson, Þórður Arason & Guðrún Nína Petersen (2019), Agnamælingar í andrúmslofti á gamlárskvöld 2018, Haustþing Veðurfræðifélagsins, Reykjavík, 28. nóvember 2019. [ ágrip, erindi ]
  • Þórður Arason, Hermann Arngrímsson, Baldur Bergsson & Sibylle von Löwis (2019), National report on the Icelandic weather radar network, OPERA ET-2019b Meeting, Veðurstofu Íslands, Reykjavík, Íslandi, 25.-27. september 2019. [ erindi ]
  • Michelle Parks, Sibylle von Löwis, Melissa Pfeffer, Throstur Thorsteinsson, Yang Shu, Sara Barsotti, Þórður Arason, Guðrún Nína Petersen & Sigrún Karlsdóttir (2019), Aerosol measurements from the Icelandic mobile observatory, EUNADICS-AV Final Assembly, Toulouse, Frakklandi, 10.-12. september 2019. [ veggspjald ]
  • Guðrún Nína Petersen, Haraldur Ólafsson & Þórður Arason (2019), FLOSI: FLow over Orographic Section of Iceland, 35th International Conference on Alpine Meteorology (ICAM 2019), Veggspjald, Riva del Garda, Ítalíu, 2.-6. september 2019. [ ágrip, veggspjald ]
  • Guðrún Nína Petersen, Haraldur Ólafsson & Þórður Arason (2019), Precipitation pattern in the Reykjanes mountain ridge, European Geosciences Union, General Assembly 2019, Veggspjald EGU2019-17997, Vín, Austurríki, 7.-12. apríl 2019. [ ágrip, veggspjald ]
  • William Moreland, Mauro Coltelli, Michelle Parks, Sara Barsotti, Sibylle von Löwis, Þórður Arason & Eysteinn Már Sigurðsson (2019), Role of volcano observatories in a pan-European early-warning system, European Geosciences Union, General Assembly 2019, Veggspjald EGU2019-16590, Vín, Austurríki, 7.-12. apríl 2019. [ ágrip ]
  • Sibylle von Löwis, Michelle M. Parks, Melissa A. Pfeffer, Throstur Thorsteinsson, Þorsteinn Jóhannsson, Guðrún Nína Petersen & Þórður Arason (2019), Firework pollution measurements on New Year’s Eve in Reykjavík – an analogue for an eruption cloud in Iceland, European Geosciences Union, General Assembly 2019, Erindi EGU2019-14054, Vín, Austurríki, 7.-12. apríl 2019. [ ágrip, erindi ]
  • Þórður Arason, Hermann Arngrímsson & Baldur Bergsson (2019), Status report on weather radars in Iceland, OPERA ET-2019a Meeting, Finnish Meteorological Institute, Helsinki, Finnlandi, 6.-8. mars 2019. [ erindi ]
  • Guðrún Nína Petersen, Þórður Arason, Haraldur Ólafsson, Hálfdán Ágústsson & Sveinn Brynjólfsson (2019), Úrkomumælingar með aðstoð sjálfvirkra útilegumanna, Þorraþing Veðurfræðifélagsins, Reykjavík, 21. febrúar 2019. [ erindi ]

2018

Ritrýnd fræðigrein
  • Melissa A. Pfeffer, Baldur Bergsson, Sara Barsotti, Gerður Stefánsdóttir, Bo Galle, Santiago Arellano, Vladimir Conde, Amy Donovan, Evgenia Ilyinskaya, Mike Burton, Alessandro Aiuppa, Rachel C. W. Whitty, Isla C. Simmons, Þórður Arason, Elín B. Jónasdóttir, Nicole S. Keller, Richard F. Yeo, Hermann Arngrímsson, Þorsteinn Jóhannsson, Mary K. Butwin, Robert A. Askew, Stéphanie Dumont, Sibylle von Löwis, Þorgils Ingvarsson, Alessandro La Spina, Helen Thomas, Fred Prata, Fausto Grassa, Gaetano Giudice, Andri Stefánsson, Frank S. Marzano, Mario Montopoli & Luigi Mereu (2018), Ground-based measurements of the 2014-2015 Holuhraun volcanic cloud (Iceland), Geosciences, 8(1), 29, doi:10.3390/geosciences8010029 [ ágrip, greinin, greinin-2 ]
    Pfeffer, M. A., B. Bergsson, S. Barsotti, G. Stefánsdóttir, B. Galle, S. Arellano, V. Conde, A. Donovan, E. Ilyinskaya, M. Burton, A. Aiuppa, R. C. W. Whitty, I. C. Simmons, Þ. Arason, E. B. Jónasdóttir, N. S. Keller, R. F. Yeo, H. Arngrímsson, Þ. Jóhannsson, M. K. Butwin, R. A. Askew, S. Dumont, S. von Löwis, Þ. Ingvarsson, A. La Spina, H. Thomas, F. Prata, F. Grassa, G. Giudice, A. Stefánsson, F. S. Marzano, M. Montopoli & L. Mereu (2018), Ground-based measurements of the 2014-2015 Holuhraun volcanic cloud (Iceland), Geosciences, 8(1), 29, doi:10.3390/geosciences8010029 [ abstract, full text ]
Erindi
  • Talfan Barnie, Sara Barsotti, Eysteinn Már Sigurðsson, Michelle M. Parks, Melissa A. Pfeffer, Þórður Arason, Sibylle von Löwis & Ingvar Kristinsson (2018), Improved source parameter estimation and volcanic cloud characterisation through data integration: plans for the future at the Icelandic Meteorological Office, WMO Intercomparison of Satellite‐based Volcanic Ash Retrieval Algorithms Workshop, Catania, Ítalíu, 8.-12. október 2018. [ veggspjald ]
  • Hermann Arngrímsson, Þórður Arason & Baldur Bergsson (2018), Status report on weather radars in Iceland, OPERA ET-2018b Meeting, Hungarian Meteorological Service (OMSZ), Búdapest, Ungverjalandi, 3.-5. október 2018. [ erindi ]
  • Þórður Arason, Sara Barsotti, Mattia de' Michieli Vitturi, Sigurður Jónsson & Bryndís Ýr Gísladóttir (2018), The Vespa-system: Real-time estimation of eruption source parameters, Cities on Volcanoes - 10, Napólí, Ítalíu, 2.-7. september 2018. [ ágrip, erindi ]
  • Þórður Arason, Guðrún Nína Petersen & Halldór Björnsson (2018), Operational reliability of a system based on lightning data for early estimation of eruption site location, Cities on Volcanoes - 10, Napólí, Ítalíu, 2.-7. september 2018. [ ágrip, erindi ]
  • Sara Barsotti, Melissa A. Pfeffer, Krístin Jónsdóttir, Kristin Vogfjörd, Matthew J. Roberts, Bendickt G. Ófeigsson, Þórður Arason, Sigrún Karlsdóttir, Björn Oddsson, Magnús T. Gudmundsson & Michelle M. Parks (2018), Communicating volcano status and volcanic hazards in Iceland: how to improve?, Cities on Volcanoes - 10, Napólí, Ítalíu, 2.-7. september 2018. [ ágrip ]
  • Michelle M. Parks, Sara Barsotti, Þórður Arason, Sibylle von Löwis, Guðrún Nína Petersen, Hermann Arngrímsson & Sigrún Karlsdóttir (2018), Volcanic activity and observational networks in Iceland, EUNADICS-AV Midterm Meeting, Róm, Ítalíu, 18.-19. júní 2018. [ erindi ]
  • Hermann Arngrímsson & Þórður Arason (2018), Weather radar network of Iceland - News, OPERA ET-2018a Meeting, MeteoSwiss, Bellinzona, Sviss, 21.-23. mars 2018. [ erindi ]
  • Þórður Arason (2018), Almyrkvi á sólu - Hálft ár frá einstakri upplifun 21. ágúst 2017, Góuþing Veðurfræðifélagsins, Reykjavík, 22. febrúar 2018. [ ágrip, erindi, erindi-pp ]

2017

Blaðagrein
  • Halldór Björnsson, Guðrún Nína Petersen, Haraldur Ólafsson, Þóranna Pálsdóttir, Elín Björk Jónasdóttir, Þórður Arason, Sibylle von Löwis & Árni Sigurðsson (2017), Veðurathuganir í Reykjavík, Morgunblaðið, 24. júní 2017, bls. 28. [ greinin ]
Erindi
  • Hermann Arngrímsson, Þórður Arason & Baldur Bergsson (2017), Radar volcano monitoring system in Iceland, Weather Radar Calibration & Monitoring Workshop (WXRCalMon), Offenbach, Þýskalandi, 18.-20. október 2017. [ veggspjald ]
  • Þórður Arason (2017), Veðursjár og eldgos: Um nákvæmni mælinga, Námskeið á Veðurstofu Íslands, Reykjavík, 28. september og 6. október 2017. [ erindi ]
  • Hermann Arngrímsson & Þórður Arason (2017), Weather radar network of Iceland - News from 2017, OPERA ET-2017b Meeting, Norrköping, Svíþjóð, 27.-29. september 2017. [ erindi ]
  • Þórður Arason, Sara Barsotti, Mattia de' Michieli Vitturi, Sigurður Jónsson, Melissa A. Pfeffer, Hermann Arngrímsson, Baldur Bergsson, Guðrún Nína Petersen & Halldór Björnsson (2017), Real-time estimation of mass eruption rate and ash dispersion during explosive volcanism, Erindi VO52A-1, International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI 2017), Scientific Assembly, Portland, Oregon, Bandaríkjunum, 14.-18. ágúst 2017. [ ágrip, erindi ]
  • Roger Denlinger, Alexa van Eaton & Þórður Arason (2017), The significance of segregation and clustering of ash particles for ash aggregation in volcanic plumes and clouds, Veggspjald VO43A-145, International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI 2017), Scientific Assembly, Portland, Oregon, Bandaríkjunum, 14.-18. ágúst 2017. [ ágrip, veggspjald ]
  • Þórður Arason, Hermann Arngrímsson & Baldur Bergsson (2017), Status report of weather radars in Iceland, OPERA ET-2017a Meeting, UK Met Office, Exeter, Devon, Englandi, 15.-17. mars 2017. [ erindi ]
  • Þórður Arason (2017), ATDnet lightning data, ATDnet Lightning Group Meeting, UK Met Office, Exeter, Devon, Englandi, 17. mars 2017. [ erindi ]
  • Hermann Arngrímsson, Þórður Arason, Sara Barsotti, Mattia de' Michieli Vitturi, Sigurður Jónsson, Baldur Bergsson, Melissa A. Pfeffer, Guðrún Nína Petersen & Halldór Björnsson (2017), Automatic real-time estimation of plume height and mass eruption rate using radar data during explosive volcanism, 97th American Meteorological Society Annual Meeting / 33rd Conference on Environmental Information Processing Technologies (EIPT), Veggspjald 311055, Seattle, Washington, Bandaríkjunum, 22.-26. janúar 2017. [ ágrip, veggspjald ]
  • Marcello de Michele, Daniel Raucoules, Þórður Arason, Stefano Corradini, Luca Merucci & Claudia Spinetti (2017), A new satellite-based method to measure the volcanic cloud top height: The plume elevation model. Examples on Holuhraun (Iceland) and Mount Etna (Sicily), 2nd Workshop on Volcanic Plumes: Observation, Modelling and Impacts, École Normale Supérieure, Geosciences - Volcanology, Erindi, París, Frakklandi, 20. janúar 2017. [ ágrip ]

2016

Ritrýnd fræðigrein
  • Marcello de Michele, Daniel Raucoules & Þórður Arason (2016), Volcanic plume elevation model and its velocity derived from Landsat 8, Remote Sensing of Environment, 176, 219-224, doi:10.1016/j.rse.2016.01.024. [ greinin ]
    de Michele, M., D. Raucoules & Þ. Arason (2016), Volcanic plume elevation model and its velocity derived from Landsat 8, Remote Sensing of Environment, 176, 219-224, doi:10.1016/j.rse.2016.01.024. [ full text ]
Erindi
  • Þórður Arason, Sara Barsotti, Mattia de' Michieli Vitturi, Sigurður Jónsson, Hermann Arngrímsson, Baldur Bergsson, Melissa A. Pfeffer, Guðrún Nína Petersen & Halldór Björnsson (2016), Automatic real-time estimation of plume height and mass eruption rate using radar data during explosive volcanism, American Geophysical Union, Fall Meeting, Veggspjald V43D-3172, San Francisco, Kaliforníu, Bandaríkjunum, 12.-16. desember 2016. [ ágrip, veggspjald ]
  • Marcello de Michele, Daniel Raucoules & Þórður Arason (2016), Extracting the volcanic ash plume elevation model (PEM) from Landsat-8. Application to the 2014 Holuhraun (Iceland) eruption, American Geophysical Union, Fall Meeting, Veggspjald A53C-0302, San Francisco, Kaliforníu, Bandaríkjunum, 12.-16. desember 2016. [ ágrip, veggspjald ]
  • Þórður Arason (2016), Earth, water, wind and fire: On the charge generation of volcanic lightning, Erindi, USGS Cascades Volcano Observatory, Vancouver, Washington, Bandaríkjunum, 7. desember 2016. [ ágrip, erindi ]
  • Melissa A. Pfeffer, Sara Barsotti, Baldur Bergsson, Gerður Stefánsdóttir, Bo Galle, Santiago Arellano, Vladimir Conde, Amy Donovan, Mike Burton, Alessandro Aiuppa, Evgenia Ilyinskaya, Þórður Arason & Elín Björk Jónasdóttir (2016), Ground-based measurements of the Holuhraun eruption cloud, Cities on Volcanoes 9th Conference, Veggspjald, Puerto Varas, Chile, 20.-25. nóvember 2016.
  • Þórður Arason (2016), Automatic estimation of volcanic plume height, Erindi, 7th MoU Steering Group Meeting, Reykjavík, 27.-28. september 2016. [ erindi ]
  • Marcello de Michele, Daniel Raucoules & Þórður Arason (2016), Volcanic eruptive-column (plume) elevation model and its velocity derived from Landsat 8, IEEE Geosciences and Remote Sensing Symposium (IGARSS 2016), Veggspjald THP.P38.229, Beijing, Kína, 10.-15. júlí 2016. [ veggspjald ]
  • Þórður Arason (2016), Íslenzkt ljósbrot, Sumarþing Veðurfræðifélagsins, Reykjavík, 14. júní 2016. [ ágrip, erindi ]
  • Þórður Arason (2016), Automatic estimation of volcanic plume height using real-time radar data, MeMoVolc Workshop on Mass Eruption Rates, Reykjavík, 3.-5. maí 2016. [ erindi ]
  • Melissa Anne Pfeffer, Sara Barsotti, Þórður Arason, Tobi Dürig, Mark Woodhouse & Maurizio Ripepe (2016), Mass eruption rate estimates made during the January 2016 FutureVolc exercise, MeMoVolc Workshop on Mass Eruption Rates, Reykjavík, 3.-5. maí 2016. [ veggspjald ]
  • Guðrún Nína Petersen, Hálfdán Ágústsson, Haraldur Ólafsson & Þórður Arason (2016), THORBEX - The Þorbjörn precipitation experiment in SW-Iceland, European Geosciences Union, General Assembly 2016, EGU2016-10519, Vín, Austurríki, 17.-22. apríl 2016. [ ágrip, veggspjald ]
  • Gabriel Sattig, Guðrún Nína Petersen, Haraldur Ólafsson, Þórður Arason & Sveinn Brynjólfsson (2016), The Brúsi experiment - Precipitation in the complex terrain of E-Iceland, European Geosciences Union, General Assembly 2016, EGU2016-10582, Vín, Austurríki, 17.-22. apríl 2016. [ ágrip, veggspjald ]
  • Marcello de Michele, Daniel Raucoules, Þórður Arason, Claudia Spinetti, Stefano Corradini & Luca Merucci (2016), Volcanic plume elevation model derived from Landsat 8: examples on Holuhraun (Iceland) and Mount Etna (Italy), European Geosciences Union, General Assembly 2016, EGU2016-13909, Vín, Austurríki, 17.-22. apríl 2016. [ ágrip, veggspjald ]
  • Þórður Arason (2016), Samanburður á eldingagögnum úr ATDnet og WWLLN mælikerfunum, Góuþing Veðurfræðifélagsins, Reykjavík, 23. febrúar 2016. [ erindi ]

2015

Skýrsla
  • Guðrún Elín Jóhannsdóttir, Þórður Arason & Halldór Björnsson (2015), Uppgufun í Reykjavík 1968-2006, Skýrsla VÍ 2015-010, Veðurstofa Íslands, Reykjavík, 35 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Guðrún Elín Jóhannsdóttir, Þórður Arason & Halldór Björnsson (2015), Uppgufun í Reykjavík 1968-2006, Aðventuþing Veðurfræðifélagsins, Reykjavík, 3. desember 2015. [ ágrip ]
  • Guðrún Nína Petersen, Elín Björk Jónasdóttir, Halldór Björnsson, Þórður Arason & Þorsteinn Jóhannsson (2015), Holuhraun eruption 2014-2015. The impact of orography on gas dispersion and transportation, Veggspjald, Futurevolc 3. ársfundur, Hveragerði, 4.-5. nóvember 2015.
  • Sara Barsotti, Elín B. Jónasdóttir, Melissa A. Pfeffer, Þórður Arason, Richard Yeo, Hermann Arngrímsson, Bolli Pálmason, Hrafn Guðmundsson, Björn S. Einarsson, Sigrún Karlsdóttir, Theodór F. Hervarsson, Guðrún N. Petersen, Halldór Björnsson (2015), Dispersion modeling and science into operations at the Icelandic Meteorological Office, World Meteorological Organization, 7th International Workshop on Volcanic Ash, Anchorage, Alaska, Bandaríkjunum, 19.-23. október 2015. [ ágrip, erindi ]
  • Sigrún Karlsdóttir, Kristín Vogfjörð, Sara Barsotti, Melissa Anne Pfeffer, Þórður Arason, Benedikt G. Ófeigsson, Baldur Bergsson, Bergur H. Bergsson, Vilhjálmur S. Kjartansson, Kristín Jónsdóttir, Tómas Jóhannesson, Sigrún Hreinsdóttir, Matthew J. Roberts, Sibylle von Löwis, Ingvar Kristinsson, Halldór Björnsson, Guðrún Nína Petersen, Richard Yeo, Hermann Arngrímsson, Emanuele Marchetti, Costanza Bonadonna & Ármann Höskuldsson (2015), Monitoring volcanoes in Iceland, improvements over the past three to four years, World Meteorological Organization, 7th International Workshop on Volcanic Ash, Anchorage, Alaska, Bandaríkjunum, 19.-23. október 2015. [ erindi ]
  • Guðrún Nína Petersen, Hálfdán Ágústsson, Haraldur Ólafsson & Þórður Arason (2015), THORBEX - The Thorbjörn precipitation field experiment in SW-Iceland, 33rd International Conference on Alpine Meteorology (ICAM), Veggspjald P1.15, Innsbruck, Austurríki, 31. ágúst - 4. september 2015. [ ágrip, veggspjald ]
  • Elín Björk Jónasdóttir, Sara Barsotti, Baldur Bergsson, Melissa Anne Pfeffer, Þórður Arason, Halldór Björnsson, Guðrún Nína Petersen, Hróbjartur Þorsteinsson, Richard Yeo, Hermann Arngrímsson & Þorsteinn Jóhannsson (2015), Near real-time monitoring of the 2014 Holuhraun volcanic plume, its composition and dispersion, European Geosciences Union, General Assembly 2015, Veggspjald EGU2015-11632, Vín, Austurríki, 12.-17. apríl 2015. [ ágrip, veggspjald ]
  • Halldór Björnsson, Guðrún Nína Petersen, Þórður Arason, Elín Björk Jónasdóttir, Haraldur Ólafsson, Melissa Anne Pfeffer, Sara Barsotti, Bolli Pálmason, Sibylle von Löwis & Tobias Dürig (2015), Interaction between the eruption at Holuhraun and the ambient atmosphere, European Geosciences Union, General Assembly 2015, Veggspjald EGU2015-6330, Vín, Austurríki, 12.-17. apríl 2015. [ ágrip ]
  • Þórður Arason, Halldór Björnsson, Guðrún Nína Petersen, Elín Björk Jónasdóttir & Björn Oddsson (2015), Plume height during the 2014-2015 Holuhraun volcanic eruption, European Geosciences Union, General Assembly 2015, Veggspjald EGU2015-11498, Vín, Austurríki, 12.-17. apríl 2015. [ ágrip, veggspjald ]
  • Þórður Arason & Sibylle von Löwis (2015), Remote Sensing of Volcanic Ash: Radar, Lidar and Ceilometer Activities at IMO, Erindi, Remote Sensing of Volcanic Ash Workshop, Manchester, Englandi, 3. febrúar 2015. [ erindi ]

2014

Ritrýnd fræðigrein
  • Sigrún Hreinsdóttir, Freysteinn Sigmundsson, Matthew J. Roberts, Halldór Björnsson, Ronni Grapenthin, Þórður Arason, Þóra Árnadóttir, Jósef Hólmjárn, Halldór Geirsson, Richard A. Bennett, Magnús T. Guðmundsson, Björn Oddsson, Benedikt G. Ófeigsson, Thierry Villemin, Þorsteinn Jónsson, Erik Sturkell, Ármann Höskuldsson, Guðrún Larsen, Þorvaldur Þórðarson & Bergrún Arna Óladóttir (2014), Volcanic plume height correlated with magma pressure change at Grímsvötn volcano, Iceland, Nature Geoscience, 7(3), 214-218, doi:10.1038/ngeo2044. [ ágrip, greinin, viðauki ]
    Hreinsdottir, S., F. Sigmundsson, M. J. Roberts, H. Bjornsson, R. Grapenthin, P. Arason, T. Arnadottir, J. Holmjarn, H. Geirsson, R. A. Bennett, M. T. Gudmundsson, B. Oddsson, B. G. Ofeigsson, T. Villemin, T. Jonsson, E. Sturkell, A. Hoskuldsson, G. Larsen, T. Thordarson & B. A. Oladottir (2014), Volcanic plume height correlated with magma pressure change at Grímsvötn volcano, Iceland, Nature Geoscience, 7(3), 214-218, doi:10.1038/ngeo2044. [ abstract, full text, supplement ]
Ráðstefnugrein
  • Þórður Arason, Richard F. Yeo, Hermann Arngrímsson, Bolli Pálmason, Sibylle von Löwis, Guðrún Nína Petersen & Halldór Björnsson (2014), Radar volcano monitoring system in Iceland, ERAD 2014 - 8th European Conference on Radar in Meteorology and Hydrology, Garmisch-Partenkirchen, Þýskalandi, 1.-5. september 2014. [ ágrip, greinin ]
    Arason, Þ., R. F. Yeo, H. Arngrímsson, B. Pálmason, S. von Löwis, G. N. Petersen & H. Bjornsson (2014), Radar volcano monitoring system in Iceland, ERAD 2014 - 8th European Conference on Radar in Meteorology and Hydrology, Garmisch-Partenkirchen, Germany, 1-5 September 2014. [ abstract, full text ]
Erindi
  • Freysteinn Sigmundsson, Sigrún Hreinsdóttir, Andrew J. Hooper, Ronni Grapenthin, Elías Rafn Heimisson, Benedikt Ófeigsson, Erik C. Sturkell, Matthew J. Roberts, Magnús Tumi Guðmundsson, Ármann Höskuldsson, Halldór Björnsson, Þórður Arason, Michelle Parks, Stephanie Dumont & Vincent Drouin (2014), Magma flow, eruption column and magma pressure change during 2010 Eyjafjallajökull and 2011 Grímsvötn eruptions, Iceland: Constraints from volcano geodesy on physical models of eruptive processes, American Geophysical Union, Fall Meeting, Erindi V34B-02, San Francisco, Kaliforníu, Bandaríkjunum, 15.-19. desember 2014. [ ágrip ]
  • Halldór Björnsson, Guðrún Nína Petersen, Teitur Arason, Elín Björk Jónasdóttir, Þórður Arason, Sara Barsotti, Melissa Pfeffer & Tobias Durig (2014), The Holuhraun eruption plume and SO2 pollution episodes in East Iceland, Futurevolc annual meeting, Bifröst, 23.-25. september 2014. [ veggspjald ]
  • Þórður Arason, Richard F. Yeo, Hermann Arngrímsson, Bolli Pálmason, Sibylle von Löwis, Guðrún Nína Petersen & Halldór Björnsson (2014), Radar volcano monitoring system in Iceland, ERAD 2014 - 8th European Conference on Radar in Meteorology and Hydrology, Veggspjald, Garmisch-Partenkirchen, Þýskalandi, 1.-5. september 2014. [ ágrip, ráðstefnugrein, veggspjald ]
  • Sigrún Hreinsdóttir, Freysteinn Sigmundsson, Matthew Roberts, Halldór Björnsson, Ronni Grapenthin, Þórður Arason, Þóra Árnadóttir, Jósef Hólmjárn, Halldór Geirsson, Richard Bennett, Magnús Guðmundsson, Björn Oddsson, Benedikt Ófeigsson, Thierry Villemin, Þorsteinn Jónsson, Erik Sturkell, Ármann Höskuldsson, Guðrún Larsen, Þorvaldur Þórðarson & Bergrún Óladóttir (2014), Geodetic constraints on volcanic plume height at Grímsvötn volcano, Iceland, European Geosciences Union, General Assembly 2014, Veggspjald EGU2014-10068, Vín, Austurríki, 27. apríl - 2. maí 2014. [ ágrip ]

2013

Ritrýnd fræðigrein
  • Halldór Björnsson, Sindri Magnússon, Þórður Arason & Guðrún Nína Petersen (2013), Velocities in the plume of the 2010 Eyjafjallajökull eruption, Journal of Geophysical Research: Atmospheres, 118(20), 11,698-11,711, doi:10.1002/jgrd.50876 [ ágrip, greinin ]
    Bjornsson, H., S. Magnusson, P. Arason & G. N. Petersen (2013), Velocities in the plume of the 2010 Eyjafjallajökull eruption, Journal of Geophysical Research: Atmospheres, 118(20), 11,698-11,711, doi:10.1002/jgrd.50876 [ abstract, full text ]
Bókarkafli
  • Þórður Arason (2013), Eldingar í eldgosum (bls. 171-173), Í Júlíus Sólnes, Freysteinn Sigmundsson & Bjarni Bessason (Ritstj.), Náttúruvá á Íslandi, Eldgos og jarðskjálftar, Viðlagatrygging Íslands, Háskólaútgáfan, Reykjavík, 785 bls. [ kaflinn ]
Skýrsla
  • Þórður Arason, Guðrún Nína Petersen & Halldór Björnsson (2013), Estimation of eruption site location using volcanic lightning, Report VÍ 2013-006, Veðurstofa Íslands, Reykjavík, 15 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Þórður Arason (2013), Manntjón í eldingum á Íslandi, Aðventuþing Veðurfræðifélagsins, Reykjavík, 9. desember 2013. [ erindi ]
  • Sigrún Karlsdóttir, Melissa Anne Pfeffer, Þórður Arason, Hermann Arngrímsson, Sara Barsotti, Baldur Bergsson, Bergur H. Bergsson, Halldór Björnsson, Evgenia Ilyinskaya, Kristín Jónsdóttir, Ingvar Kristinsson, Sibylle von Löwis, Guðrún Nína Petersen, Matthew J. Roberts, Gunnar S. Sigurðsson, Kristín Vogfjörð, Richard Yeo & Hróbjartur Þorsteinsson (2013), Monitoring volcanoes in Iceland; an update, Erindi O1.2-13, 2nd IUGG-WMO Workshop on Ash Dispersal Forecast and Civil Aviation, Genf, 18.-20. nóvember 2013. [ ágrip ]
  • Melissa Anne Pfeffer, Sigrún Karlsdóttir, Þórður Arason, Hermann Arngrímsson, Sara Barsotti, Baldur Bergsson, Bergur H. Bergsson, Halldór Björnsson, Evgenia Ilyinskaya, Kristín Jónsdóttir, Ingvar Kristinsson, Sibylle von Löwis, Guðrún Nína Petersen, Matthew J. Roberts, Gunnar S. Sigurðsson, Kristín Vogfjörð, Richard Yeo & Hróbjartur Þorsteinsson (2013), Monitoring volcanoes in Iceland; an update, Veggspjald P-27, 2nd IUGG-WMO Workshop on Ash Dispersal Forecast and Civil Aviation, Genf, 18.-20. nóvember 2013. [ veggspjald ]
  • Þórður Arason, Guðrún Nína Petersen & Halldór Björnsson (2013), Notkun eldinga í gosmekki til að ákvarða staðsetningu eldgoss, Sumarþing Veðurfræðifélagsins, Reykjavík, 13. júní 2013. [ ágrip, erindi ]
  • Þórður Arason, Halldór Björnsson & Guðrún Nína Petersen (2013), Early prediction of eruption site using lightning location data: An operational real-time system in Iceland, European Geosciences Union, General Assembly 2013, Veggspjald EGU2013-4927, Vín, Austurríki, 7.-12. apríl 2013. [ ágrip, veggspjald ]
  • Guðrún Nína Petersen, Þórður Arason & Halldór Björnsson (2013), Early prediction of eruption site using lightning location data: Estimates of accuracy during past eruptions, European Geosciences Union, General Assembly 2013, Veggspjald EGU2013-4895, Vín, Austurríki, 7.-12. apríl 2013. [ ágrip, veggspjald ]
  • Þórður Arason, Svava B. Þorláksdóttir, Geirfinnur S. Sigurðsson, Richard F. Yeo & Þorsteinn Þorsteinsson (2013), Properties of ash-infused hail during the Grímsvötn 2011 eruption and implications for radar detection of volcanic columns, European Geosciences Union, General Assembly 2013, Erindi EGU2013-4797, Vín, Austurríki, 7.-12. apríl 2013. [ ágrip, erindi ]
  • Þórður Arason, Richard F. Yeo, Geirfinnur S. Sigurðsson, Bolli Pálmason, Sibylle von Löwis, Guðrún Nína Petersen & Halldór Björnsson (2013), Radar volcano monitoring system in Iceland, European Geosciences Union, General Assembly 2013, Veggspjald EGU2013-4718, Vín, Austurríki, 7.-12. apríl 2013. [ ágrip, veggspjald ]
  • Nikolai Nawri, Guðrún Nína Petersen, Halldór Björnsson, Þórður Arason & Kristján Jónasson (2013), An Icelandic wind atlas, European Geosciences Union, General Assembly 2013, Veggspjald EGU2013-7452, Vín, Austurríki, 7.-12. apríl 2013. [ ágrip, veggspjald ]
  • Þórður Arason (2013), Hot water - Geothermal utilization in Iceland, American Geophysical Union, Chapman conference on fundamental properties and processes of magnetotails, Hótel Geysir, 10.-15. mars 2013.
  • Þórður Arason (2013), Aurora forecasts of the Icelandic Meteorological Office, American Geophysical Union, Chapman conference on fundamental properties and processes of magnetotails, Reykjavík, 10.-15. mars 2013. [ ágrip, erindi ]
  • Halldór Björnsson, Guðrún Nína Petersen, Sibylle von Löwis, Þórður Arason & Sigrún Karlsdóttir (2013), Monitoring eruptions in Iceland, an intergrated approach, 93rd American Meteorological Society Annual Meeting / 29th Conference on Environmental Information Processing Technologies (EIPT), Erindi 223034, Austin, Texas, Bandaríkjunum, 6.-10. janúar 2013. [ ágrip, erindi ]

2012

Ritrýndar fræðigreinar
  • Guðrún Nína Petersen, Halldór Björnsson, Þórður Arason & Sibylle von Löwis (2012), Two weather radar time series of the altitude of the volcanic plume during the May 2011 eruption of Grímsvötn, Iceland, Earth System Science Data, 4, 121-127, doi:10.5194/essd-4-121-2012 [ ágrip, greinin ]
    Petersen, G. N., H. Bjornsson, P. Arason & S. von Löwis (2012), Two weather radar time series of the altitude of the volcanic plume during the May 2011 eruption of Grímsvötn, Iceland, Earth System Science Data, 4, 121-127, doi:10.5194/essd-4-121-2012 [ abstract, full text ]
  • Guðrún Nína Petersen, Halldór Björnsson & Þórður Arason (2012), The impact of the atmosphere on the Eyjafjallajökull 2010 eruption plume, Journal of Geophysical Research, 117, D00U07, doi:10.1029/2011JD016762 [ ágrip, greinin ]
    Petersen, G. N., H. Bjornsson & P. Arason (2012), The impact of the atmosphere on the Eyjafjallajökull 2010 eruption plume, Journal of Geophysical Research, 117, D00U07, doi:10.1029/2011JD016762 [ abstract, full text ]
Skýrsla
  • Barði Þorkelsson (Ritstj.) o.fl. (2012), The Eyjafjallajökull eruption, Iceland, Report to ICAO, Veðurstofa Íslands, Jarðvísindastofnun Háskólans og Ríkislögreglustjórinn, 206 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Holger Vömel, David N. Whiteman, Rigel Kivi, Guðrún Nína Petersen, Þórður Arason, Frank G. Wienhold & Belay Demoz (2012), Injection of water into the stratosphere by moderate volcanic eruptions, American Geophysical Union, Fall Meeting, Veggspjald A31A-0010, San Francisco, Kaliforníu, Bandaríkjunum, 3.-7. desember 2012. [ ágrip ]
  • Þórður Arason & Hrafn Guðmundsson (2012), Norðurljósaspár Veðurstofunnar, Haustþing Veðurfræðifélagsins, Reykjavík, 11. október 2012. [ ágrip, erindi ]
  • Þórður Arason (2012), Hvað þarf til svo norðurljós sjáist?, Fundur Veðurstofu Íslands og Atvinnuvega- og nýsköpunarráðuneytisins (áður Iðnaðarráðuneytisins) fyrir aðila ferðaþjónustunnar, Erindi, Reykjavík, 20. september 2012. [ erindi ]
  • Þórður Arason (2012), Lightning in volcanic plumes, MetNet - NORDMET co-operation in the field of nuclear accidents, Erindi, Reykjavík, 8.-9. maí 2012.
  • Þórður Arason, Halldór Björnsson, Guðrún Nína Petersen, Matthew J. Roberts & Melanie Collins (2012), Eruptive flow rate resonance during the Grímsvötn 2011 volcanic eruption in Iceland, European Geosciences Union, General Assembly 2012, Erindi EGU2012-9597, Vín, Austurríki, 22.-27. apríl 2012. [ ágrip, erindi ]
  • Halldór Björnsson, Guðrún Nína Petersen, Þórður Arason & Sibylle von Löwis (2012), Monitoring of plume height during the Grímsvötn 2011 eruption in Iceland, European Geosciences Union, General Assembly 2012, Veggspjald EGU2012-9706, Vín, Austurríki, 22.-27. apríl 2012. [ ágrip, veggspjald ]
  • Halldór Björnsson, Guðrún Nína Petersen & Þórður Arason (2012), The eruption that missed Europe - A comparison of the weather situation during the Eyjafjallajökull 2010 and Grímsvötn 2011 eruptions, European Geosciences Union, General Assembly 2012, Veggspjald EGU2012-9734, Vín, Austurríki, 22.-27. apríl 2012. [ ágrip, veggspjald ]
  • Guðrún Nína Petersen, Halldór Björnsson, Þórður Arason & Sibylle von Löwis (2012), Recent eruptions in Iceland from a meteorological perspective, European Geosciences Union, General Assembly 2012, Erindi EGU2012-9669, Vín, Austurríki, 22.-27. apríl 2012. [ ágrip ]
  • Guðrún Nína Petersen, Halldór Björnsson, Þórður Arason, Sibylle von Löwis, Geirfinnur Smári Sigurðsson, Sigrún Karlsdóttir & Evgenia Ilyinskaya (2012), Development of the atmospheric volcanic monitoring system in Iceland, European Geosciences Union, General Assembly 2012, Veggspjald EGU2012-9792, Vín, Austurríki, 22.-27. apríl 2012. [ ágrip, veggspjald ]
  • Kristín S. Vogfjörð, Freysteinn Sigmundsson, Sigurlaug Hjaltadóttir, Halldór Björnsson, Þórður Arason, Sigrún Hreinsdóttir, Einar Kjartansson, Ragnar Sigbjörnsson, Benedikt Halldórsson & Guðmundur Valsson (2012), Networking of Icelandic earth infrastructures - Natural laboratories and volcano supersites, European Geosciences Union, General Assembly 2012, Veggspjald EGU2012-13734, Vín, Austurríki, 22.-27. apríl 2012. [ ágrip ]
  • Freysteinn Sigmundsson, Sigrún Hreinsdóttir, Erik C. Sturkell, Matthew J. Roberts, Ronni Grapenthin, Halldór Geirsson, Benedikt G. Ófeigsson, Páll Einarsson, Thierry Villemin, Þóra Árnadóttir, Halldór Björnsson, Þórður Arason, Jósef Hólmjárn, Finnur Pálsson, Gunnar Guðmundsson, Richard A. Bennett, Björn Oddsson, Magnús T. Guðmundsson & Helgi Björnsson (2012), Crustal deformation at Grímvötn volcano: Constraints on magma flow in relation to eruptions of 1998, 2004 and 2011, and location of a shallow magma chamber, Vorráðstefna Jarðfræðafélags Íslands, Erindi, Reykjavík, 30. mars 2012. [ ágrip, ágrip-2 ]
  • Þórður Arason, Alec J. Bennett & Laura E. Burgin (2012), Volcanic lightning during the 2010 Eyjafjallajökull eruption, 92nd American Meteorological Society Annual Meeting / 28th Conference on Interactive Information Processing Systems (IIPS), Erindi 201192, New Orleans, Bandaríkjunum, 22.-26. janúar 2012. [ ágrip, erindi ]
  • Freysteinn Sigmundsson, Sigrún Hreinsdóttir, Halldór Björnsson, Þórður Arason, Ronni Grapenthin, Matthew J. Roberts, Jósef Hólmjárn, Halldór Geirsson, Þóra Árnadóttir, Richard A. Bennett, Björn Oddsson, Magnús T. Guðmundsson, Benedikt G. Ófeigsson, Thierry Villemin & Erik C. Sturkell (2012), Grímsvötn 2011 explosive eruption, Iceland: Relation between magma chamber pressure drop inferred from high rate geodesy and plume strength from radar observations, 30th Nordic geological winter meeting, Erindi UV4-03, Reykjavík, 9.-12. janúar 2012. [ ágrip, ágrip-2 ]
  • Þórður Arason, Halldór Björnsson, Guðrún Nína Petersen, Matthew J. Roberts & Melanie Collins (2012), Resonating eruptive flow rate during the Grímsvötn 2011 volcanic eruption, 30th Nordic geological winter meeting, Erindi UV4-04, Reykjavík, 9.-12. janúar 2012. [ ágrip, erindi ]

2011

Ritrýndar fræðigreinar
  • Þórður Arason, Alec J. Bennett & Laura E. Burgin (2011), Charge mechanism of volcanic lightning revealed during the 2010 eruption of Eyjafjallajökull, Journal of Geophysical Research, 116, B00C03, doi:10.1029/2011JB008651 [ ágrip, greinin ]
    Arason, P., A. J. Bennett & L. E. Burgin (2011), Charge mechanism of volcanic lightning revealed during the 2010 eruption of Eyjafjallajökull, Journal of Geophysical Research, 116, B00C03, doi:10.1029/2011JB008651 [ abstract, full text ]
  • Þórður Arason, Guðrún Nína Petersen & Halldór Björnsson (2011), Observations of the altitude of the volcanic plume during the eruption of Eyjafjallajökull, April-May 2010, Earth System Science Data, 3, 9-17, doi:10.5194/essd-3-9-2011 [ ágrip, greinin ]
    Arason, P., G. N. Petersen & H. Bjornsson (2011), Observations of the altitude of the volcanic plume during the eruption of Eyjafjallajökull, April-May 2010, Earth System Science Data, 3, 9-17, doi:10.5194/essd-3-9-2011 [ abstract, full text ]
Erindi
  • Halldór Björnsson, Sindri Magnússon, Þórður Arason & Guðrún Nína Petersen (2011), Assessing simple models of volcanic plumes using observations from the summit eruption of Eyjafjallajökull in 2010, American Geophysical Union, Fall Meeting, Erindi V41E-01, San Francisco, Kaliforníu, Bandaríkjunum, 5.-9. desember 2011. [ ágrip ]
  • Freysteinn Sigmundsson, Sigrún Hreinsdóttir, Halldór Björnsson, Þórður Arason, Ronni Grapenthin, Matthew J. Roberts, Jósef Hólmjárn, Halldór Geirsson, Þóra Árnadóttir, Richard A. Bennett, Björn Oddsson, Magnús T. Guðmundsson, Benedikt G. Ófeigsson, Thierry Villemin & Erik C. Sturkell (2011), Grímsvötn 2011 explosive eruption, Iceland: Relation between magma chamber pressure drop inferred from high rate geodesy and plume strength from radar observations, American Geophysical Union, Fall Meeting, Erindi V41E-08, San Francisco, Kaliforníu, Bandaríkjunum, 5.-9. desember 2011. [ ágrip ]
  • Steinunn S. Jakobsdóttir, Matthew J. Roberts, Gunnar B. Guðmundsson, Þórður Arason & eftirlitshópur VÍ (2011), Grímsvötn eruption, 21-28 May 2011, Erindi, 42nd Nordic Seismology Seminar, Reykjavík, 5.-7. október 2011. [ ágrip ]
  • Þórður Arason, Halldór Björnsson, Guðrún Nína Petersen & Matthew J. Roberts (2011), Mælingar á hæð gosmakkar í Eyjafjallajökulsgosinu 2010, Veggspjald á Vísindavöku Rannís, Reykjavík, 23. september 2011. [ veggspjald ]
  • Þórður Arason, Halldór Björnsson, Guðrún Nína Petersen & Matthew J. Roberts (2011), Volcanic plume-top altitudes during the Eyjafjallajökull 2010 eruption, International Union of Geodesy and Geophysics, XXV General Assembly, Veggspjald 3883, Melbourne, Ástralíu, 28. júní - 7. júlí 2011. [ ágrip, veggspjald ]
  • Þórður Arason (2011), Eldingar í Grímsvatnagosi 2011, Sumarþing Veðurfræðifélagsins, Reykjavík, 6. júní 2011. [ ágrip ]
  • Þórður Arason (2011), Eldingar í gosmekki Eyjafjallajökulsgossins 2010, Vorráðstefna Jarðfræðafélags Íslands, Veggspjald, Reykjavík, 15. apríl 2011, ágrip erinda og veggspjalda, bls. 65. [ ágrip, ágrip-2, veggspjald ]
  • Þórður Arason, Halldór Björnsson & Guðrún Nína Petersen (2011), Hæð gosmakkar í Eyjafjallajökulsgosinu 2010, Vorráðstefna Jarðfræðafélags Íslands, Veggspjald, Reykjavík, 15. apríl 2011, ágrip erinda og veggspjalda, bls. 66. [ ágrip, ágrip-2, veggspjald ]
  • Þórður Arason, Halldór Björnsson & Guðrún Nína Petersen (2011), Plume-top altitudes during the Eyjafjallajökull 2010 eruption, European Geosciences Union, General Assembly 2011, Veggspjald EGU2011-7978, Vín, Austurríki, 3.-8. apríl 2011. [ ágrip, veggspjald ]
  • Guðrún Nína Petersen, Þórður Arason & Halldór Björnsson (2011), Observed interaction of the Eyjafjallajökull eruption plume and the ambient atmosphere, European Geosciences Union, General Assembly 2011, Erindi EGU2011-7983, Vín, Austurríki, 3.-8. apríl 2011. [ ágrip ]
  • Freysteinn Sigmundsson, Magnús Tumi Guðmundsson, Thor Thordarson, Sigrún Hreinsdóttir, Sigurlaug Hjaltadóttir, Kristín Vogfjörð, Olgeir Sigmarsson, Þóra Árnadóttir, Andy Hooper & Þórður Arason (2011), Pulsating activity during the 2010 summit eruption of Eyjafjallajökull: Correlation of eruption style, plume height, deformation, seismicity, earthquake tremor and chemical evolution of eruptive products, European Geosciences Union, General Assembly 2011, Erindi EGU2011-13388, Vín, Austurríki, 3.-8. apríl 2011. [ ágrip ]
  • Sigrún Karlsdóttir, Halldór Pétursson, Guðrún Nína Petersen, Halldór Björnsson, Hróbjartur Þorsteinsson, Theodór F. Hervarsson, Kristín Hermannsdóttir & Þórður Arason (2011), Ash plume monitoring at the Eyjafjallajökull eruption 2010, 91st American Meteorological Society Annual Meeting, Erindi 184445, Seattle, Bandaríkjunum, 23.-27. janúar 2011. [ ágrip, ágrip-2, erindi ]

2010

Ritrýndar fræðigreinar
  • Alec J. Bennett, Paul Odams, David Edwards & Þórður Arason (2010), Monitoring of lightning from the April-May 2010 Eyjafjallajökull volcanic eruption using a very low frequency lightning location network, Environmental Research Letters, 5, 044013, doi:10.1088/1748-9326/5/4/044013 [ ágrip, greinin ]
    Bennett, A. J., P. Odams, D. Edwards & Þ. Arason (2010), Monitoring of lightning from the April-May 2010 Eyjafjallajökull volcanic eruption using a very low frequency lightning location network, Environmental Research Letters, 5, 044013, doi:10.1088/1748-9326/5/4/044013 [ abstract, full text ]
  • Þórður Arason & Shaul Levi (2010), Maximum likelihood soultion for inclination-only data in paleomagnetism, Geophysical Journal International, 182, 753-771, doi:10.1111/j.1365-246X.2010.04671.x [ ágrip, greinin, vefreiknir ] Levi
    Arason, Þ. & S. Levi (2010), Maximum likelihood soultion for inclination-only data in paleomagnetism, Geophysical Journal International, 182, 753-771, doi:10.1111/j.1365-246X.2010.04671.x [ abstract, full text ]
    [ Web Calculator for Paleomagnetic Inclination-only Data ]
Erindi
  • Þórður Arason & Alec J. Bennett (2010), Charge mechanism of volcanic lightning revealed during the Eyjafjallajökull 2010 eruption, American Geophysical Union, Fall Meeting, Veggspjald AE33B-0278, San Francisco, Kaliforníu, Bandaríkjunum, 13.-17. desember 2010. [ ágrip, veggspjald ]
  • Halldór Björnsson, Guðrún Nína Pedersen, Þórður Arason, Sigrún Karlsdóttir, Kristin S. Vogfjörð, Hróbjartur Þorsteinsson, Bolli Pálmason & Árni Sigurðsson (2010), Near-field monitoring of the Eyjafjallajökull eruption cloud, American Geophysical Union, Fall Meeting, Erindi V53F-03, San Francisco, Kaliforníu, Bandaríkjunum, 13.-17. desember 2010. [ ágrip ]
  • Þórður Arason (2010), Hvað veldur eldingum í eldgosum? Haustþing Veðurfræðifélagsins, Reykjavík, 20. október 2010. [ ágrip ]
  • Guðrún Nína Petersen & Þórður Arason (2010), Með gosmökk á radarnum Haustþing Veðurfræðifélagsins, Reykjavík, 20. október 2010. [ ágrip ]
  • Árni Sigurðsson, Bolli Pálmason, Esther Hlíðar Jensen, Guðrún Nína Petersen, Halldór Björnsson, Hróbjartur Þorsteinsson & Þórður Arason (2010), Eyjafjallajökull 2010 - The activity of the eruption plume during the first 2 weeks, European Geosciences Union, General Assembly 2010, Veggspjald EGU2010-15768, Vín, Austurríki, 2.-7. maí 2010. [ ágrip, veggspjald ]
  • Þórður Arason (2010), Áhrif hnattrænnar hlýnunar á aukastafi hitamælinga, Örerindi á Veðurstofunni, Reykjavík, 15. janúar 2010.

2009

Skýrsla
  • Tómas Jóhannesson, Jón Gunnar Egilsson & Þórður Arason (2009), Hættumat fyrir Drangsnes. Greinargerð með hættumatskorti, Skýrsla VÍ 2009-007, Veðurstofa Íslands, Reykjavík, 42 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Þórður Arason (2009), Rok og rigning: Áhrif vinds á úrkomumælingar, Haustþing Veðurfræðifélagsins, Reykjavík, 21. október 2009. [ ágrip ]

2008

Ráðstefnugrein
  • Haraldur Ólafsson, Þórður Arason, Sveinn Brynjólfsson & Hálfdán Ágústsson (2008), Atmospheric flow and the associated precipitation patterns in the mesoscale mountain range experiment SKÚR, American Meteorological Society, 13th Conference on Mountain Meteorology, Whistler, Kanada, 11.-15. ágúst 2008. [ ágrip, greinin ]
    Olafsson, H., P. Arason, S. Brynjolfsson & H. Agustsson (2008), Atmospheric flow and the associated precipitation patterns in the mesoscale mountain range experiment SKÚR, American Meteorological Society, 13th Conference on Mountain Meteorology, Whistler, Kanada, 11.-15. ágúst 2008. [ abstract, full text ]
Skýrslur
  • Þórður Arason (2008), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, 1996 til 2008, Greinargerð 08007 VÍ-VS-04, Lokaskýrsla 2008, unnin fyrir Samstarfsnefnd um rannsóknir á eldingum: Flugstoðir ohf, Hitaveitu Suðurnesja hf, Landsnet hf, Neytendastofu, Orkuveitu Reykjavíkur, Rarik ohf, Samband íslenskra tryggingafélaga, Símann hf, Veðurstofu Íslands og Vodafone, Veðurstofa Íslands, Reykjavík, 24 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason, Barði Þorkelsson, Tómas Jóhannesson, Harpa Grímsdóttir & Páll Halldórsson (2008), Verkáætlun til Ofanflóðasjóðs 2008, Greinargerð 08001 VÍ-VS-01, Veðurstofa Íslands, Reykjavík, 41 bls. [ skýrslan ]
Erindi
  • Haraldur Ólafsson & Þórður Arason (2008), Gagnavinnsla úrkomumælinga, Kynningarfundur RÁV verkefnisins, Reykjavík, 8. september 2008.
  • Haraldur Ólafsson, Þórður Arason, Sveinn Brynjólfsson, Hálfdán Ágústsson & Ólafur Rögnvaldsson (2008), Observations of precipitation in the mesoscale mountain range experiment SKÚR, Haustþing Veðurfræðifélagsins, Reykjavík, 5. september 2008.
  • Þórður Arason (2008), Volcanogenic lightning, IAVCEI 2008 - International Association of Volcanology and Chemistry of the Earth's Interior, General Assembly, Veggspjald, Reykjavík, 18.-22. ágúst 2008. [ ágrip, veggspjald ]
  • Haraldur Ólafsson, Þórður Arason, Sveinn Brynjólfsson & Hálfdán Ágústsson (2008), Atmospheric flow and the associated precipitation patterns in the mesoscale mountain range experiment SKÚR, Veggspjald P1.25, American Meteorological Society, 13th Conference on Mountain Meteorology, Whistler, Kanada, 11.-15. ágúst 2008. [ ágrip, ráðstefnugrein ]
  • Þórður Arason (2008), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi 1996 - 2008, Lokafundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 27. maí 2008.
  • Haraldur Ólafsson, Þórður Arason, Sveinn Brynjólfsson & Hálfdán Ágústsson (2008), Strong precipitation gradients and the associated atmospheric flow in the mesoscale mountain range experiment SKUR, European Geosciences Union, General Assembly 2008, Erindi EGU2008-A-11573, Vín, Austurríki, 13.-18. apríl 2008. [ ágrip ]
  • Þórður Arason (2008), Heimspekilegar vangaveltur um þjóðfélagsstöðu, Afmælisfyrirlestur á Veðurstofu Íslands, Reykjavík, 1. apríl 2008.
  • Þórður Arason & Harpa Grímsdóttir (2008), Avalanche risk estimation and hazard zoning in Iceland, Erindi, Workshop on probabilistic approaches in hazard mapping, Bundesforschungs- und Ausbildungszentrum für Wald, Naturgefahren und Landschaft (BFW), Innsbruck, Austurríki, 27.-28. febrúar 2008. [ erindi ]

2007

Skýrslur
  • Þórður Arason, Hörður Þór Sigurðsson & Trausti Jónsson (2007), Hættumat fyrir Tálknafjörð, Greinargerð 07029 VÍ-VS-23, Veðurstofa Íslands, Reykjavík, 52 bls. [ skýrslan, skýrslan-2 ]
  • Þorsteinn Arnalds, Siegfried Sauermoser, Hörður Þór Sigurðsson, Tómas Jóhannesson & Þórður Arason (2007), Hættumat fyrir Innri-Kirkjubólshlíð, Greinargerð 07011 VÍ-VS-07, Veðurstofa Íslands, Reykjavík, 53 bls. [ skýrslan, skýrslan-2 ]
  • Einar Indriðason, Hallgrímur Marinósson, Jón Gauti Jónsson, Sighvatur K. Pálsson, Sigvaldi Árnason, Vigfús Gíslason & Þórður Arason (2007), Rekstraröryggi - Mat á áhrifum bilana og utanaðkomandi atburða á getu Veðurstofu Íslands til að gegna skyldum sínum sem ein af mikilvægustu öryggisstofnunum landsins, Veðurstofa Íslands, Reykjavík, 42 bls.
  • Þórður Arason & Þórarinn H. Harðarson (2007), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, apríl 2006 - mars 2007, Greinargerð 07007 VÍ-VS-05, Ársskýrsla 2007, unnin fyrir Samstarfsnefnd um rannsóknir á eldingum: Flugmálastjórn Íslands, Hitaveitu Suðurnesja hf, Landsnet, Neytendastofu, Orkuveitu Reykjavíkur, Rarik ohf, Samband íslenskra tryggingafélaga, Símann hf, Veðurstofu Íslands og Vodafone, Veðurstofa Íslands, Reykjavík, 34 bls. [ skýrslan, skýrslan-2 ]
  • Einar Sveinbjörnsson, Guðmundur Hafsteinsson, Hreinn Hjartarson, Kristín Hermannsdóttir, Trausti Jónsson & Þórður Arason (2007), Veðurathuganir á Íslandi - Staða og nánasta framtíð, Skýrsla Veðurathugunarteymis 2006, Greinargerð 07001 VÍ-VS-01, Veðurstofa Íslands, Reykjavík, 34 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason, Barði Þorkelsson, Tómas Jóhannesson, Harpa Grímsdóttir, Jón Gunnar Egilsson & Páll Halldórsson (2007), Verkáætlun til Ofanflóðasjóðs 2007, Veðurstofa Íslands, 033/7312, Reykjavík, 43 bls. [ skýrslan ]
Erindi
  • Þórður Arason & Hörður Þór Sigurðsson (2007), Hættumat fyrir Tálknafjörð, Kynning fyrir sveitarstjórn Tálknafjarðarhrepps, Tálknafirði, 26. október 2007.
  • Þórður Arason (2007), Hættumat og rennslisstig, Námskeið snjóathugunarmanna, Veðurstofu Íslands, 19. október 2007.
  • Þórður Arason (2007), Hættumat fyrir Innri-Kirkjubólshlíð, Kynning fyrir bæjarstjórn Ísafjarðarbæjar, Ísafirði, 12. október 2007.
  • Þórður Arason & Shaul Levi (2007), The maximum likelihood solution for inclination-only data, International Union of Geodesy and Geophysics, XXIV General Assembly, Veggspjald ASI009-3, Perugia, Ítalíu, 2.-13. júlí 2007. [ ágrip, veggspjald ]
  • Shaul Levi & Þórður Arason (2007), Comparisons of inclination-only statistical methods, International Union of Geodesy and Geophysics, XXIV General Assembly, Veggspjald ASI009-4, Perugia, Ítalíu, 2.-13. júlí 2007. [ ágrip, veggspjald ]
  • Þórður Arason (2007), Status of the Icelandic lightning location network, European Lightning Detection Workshop - ELDW 2007, Barcelona, Katalóníu, Spáni, 21.-22. maí 2007.
  • Þórður Arason (2007), Volcanogenic lightning during the Grímsvötn 2004 eruption, European Lightning Detection Workshop - ELDW 2007, Barcelona, Katalóníu, Spáni, 21.-22. maí 2007.
  • Þórður Arason (2007), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, frá apríl 2006 til mars 2007, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 3. maí 2007.

2006

Skýrslur
  • Hörður Þór Sigurðsson & Þórður Arason (2006), Könnun á hættu vegna ofanflóða í þéttbýli á Íslandi, Greinargerð 06020 VÍ-VS-08, Veðurstofa Íslands, Reykjavík, 57 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason & Elínborg G. Sigurjónsdóttir (2006), Sigurjón Hákon Haukdal Andrésson og Ásta Kristín Guðjónsdóttir - Niðjatal og afmælisrit, Kópavogi, 24 bls.
  • Þórður Arason (2006), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, apríl 2005 - mars 2006, Greinargerð 06012 VÍ-VS-04, Ársskýrsla 2006, unnin fyrir Samstarfsnefnd um rannsóknir á eldingum: Flugmálastjórn Íslands, Hitaveitu Suðurnesja hf, Landsnet, Neytendastofu, Og Vodafone, Orkuveitu Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga, Símann hf og Veðurstofu Íslands, Veðurstofa Íslands, Reykjavík, 24 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason, Hörður Þór Sigurðsson, Guðmundur Hafsteinsson & Tómas Jóhannesson (2006), Hættumat fyrir Búðir við Fáskrúðsfjörð, Greinargerð 06007 VÍ-VS-02, Veðurstofa Íslands, Reykjavík, 32 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Þórður Arason & Shaul Levi (2006), The maximum likelihood solution for inclination-only data, American Geophysical Union, Fall Meeting, Veggspjald GP21B-1312, San Francisco, Kaliforníu, Bandaríkjunum, 11.-15. desember 2006. [ ágrip, veggspjald ]
  • Shaul Levi & Þórður Arason (2006), Comparisons of inclination-only statistical methods, American Geophysical Union, Fall Meeting, Veggspjald GP21B-1313, San Francisco, Kaliforníu, Bandaríkjunum, 11.-15. desember 2006.
    [ ágrip, veggspjald ]
  • Hörður Þór Sigurðsson & Þórður Arason (2006), Ofanflóðahættumat fyrir þéttbýli á Íslandi, Kynning fyrir starfsmönnum Skipulagsstofnunar, Skipulagsstofnun, Reykjavík, 23. nóvember 2006.
  • Þórður Arason (2006), Kynning á Veðurstofu Íslands, Kynning fyrir Stúdentaregluna Vormenn Íslands, Veðurstofu Íslands, Reykjavík, 13. október 2006.
  • Þórður Arason (2006), Straumar í hættumatsmálum, Kynning á sviðsfundi Veðursviðs, Veðurstofu Íslands, Reykjavík, 29. september 2006.
  • Þórður Arason (2006), Ofanflóðahættumat - staða og horfur haustið 2006, Kynning fyrir ofanflóðanefnd, Umhverfisráðuneytinu, Reykjavík, 26. september 2006.
  • Þórður Arason (2006), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, frá apríl 2005 til mars 2006, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 8. maí 2006.
  • Haraldur Ólafsson & Þórður Arason (2006), Orographic triggering of a thunderstorm, European Geosciences Union, General Assembly 2006, Erindi EGU06-A-09482, Vín, Austurríki, 2.-7. apríl 2006.
  • Þórður Arason & Haraldur Ólafsson (2006), Kerfisbundnar villur í veðurspám - Statistics of forecast errors, Veggspjald V127, Raunvísindaþing í Reykjavík 2006, Reykjavík, 3.-4. mars 2006,
  • Haraldur Ólafsson & Þórður Arason (2006), Mestu villur í 5 ára safni veðurspáa - The largest forecast errors over Iceland, Veggspjald V128, Raunvísindaþing í Reykjavík 2006, Reykjavík, 3.-4. mars 2006,
  • Þórður Arason & Hörður Þór Sigurðsson (2006), Hættumat fyrir Fáskrúðsfjörð, Kynning fyrir sveitarstjórn Austurbyggðar, Fáskrúðsfirði, 2. febrúar 2006.

2005

Ritrýndar fræðigreinar
  • Þórður Arason & Haraldur Ólafsson (2005), Statistics of forecast errors and orography, Croatian Meteorological Journal - Hrvatski Meteorološki Časopis, 40, 530-533. [ ágrip, greinin ]
    Arason, P. & H. Ólafsson (2005), Statistics of forecast errors and orography, Croatian Meteorological Journal - Hrvatski Meteorološki Časopis, 40, 530-533. [ abstract, full text ]
  • Þórður Arason & Haraldur Ólafsson (2005), Cases of large forecast errors over Iceland, Croatian Meteorological Journal - Hrvatski Meteorološki Časopis, 40, 534-537. [ ágrip, greinin ]
    Arason, P. & H. Ólafsson (2005), Cases of large forecast errors over Iceland, Croatian Meteorological Journal - Hrvatski Meteorološki Časopis, 40, 534-537. [ abstract, full text ]
  • Kristín S. Vogfjörð, Steinunn S. Jakobsdóttir, Gunnar B. Guðmundsson, Matthew J. Roberts, Kristján Ágústsson, Þórður Arason, Halldór Geirsson, Sigrún Karlsdóttir, Sigurlaug Hjaltadóttir, Unnur Ólafsdóttir, Bergþóra Þorbjarnardóttir, Þórunn Skaftadóttir, Erik Sturkell, Elín B. Jónasdóttir, Guðmundur Hafsteinsson, Hjörleifur Sveinbjörnsson, Ragnar Stefánsson & Þorsteinn V. Jónsson (2005), Forecasting and monitoring a subglacial eruption in Iceland, Eos Transactions, American Geophysical Union, 86(26), 28. júní 2005, 245-248, doi:10.1029/2005EO260001 [ ágrip, greinin ]
    Vogfjörd, K. S., S. S. Jakobsdóttir, G. B. Guðmundsson, M. J. Roberts, K. Ágústsson, T. Arason, H. Geirsson, S. Karlsdóttir, S. Hjaltadóttir, U. Ólafsdóttir, B. Thorbjarnardóttir, T. Skaftadóttir, E. Sturkell, E. B. Jónasdóttir, G. Hafsteinsson, H. Sveinbjörnsson, R. Stefánsson & T. V. Jónsson (2005), Forecasting and monitoring a subglacial eruption in Iceland, Eos Transactions, American Geophysical Union, 86(26), 28 June 2005, 245-248, doi:10.1029/2005EO260001 [ abstract, full text ]
Skýrslur
  • Þóranna Pálsdóttir, Þórður Arason & Tómas Jóhannesson (2005), Verkáætlun til Ofanflóðasjóðs 2006, Greinargerð 05023 VÍ-VS-12, Veðurstofa Íslands, Reykjavík, 31 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason, Þorsteinn Arnalds, Siegfried Sauermoser & Hörður Þór Sigurðsson (2005), Hættumat fyrir Súðavík, Greinargerð 05006 VÍ-VS-02, Veðurstofa Íslands, Reykjavík, 41 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason (2005), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, apríl 2004 - mars 2005, Greinargerð 05004 VÍ-ES-04, Ársskýrsla 2005, unnin fyrir Samstarfsnefnd um rannsóknir á eldingum: Flugmálastjórn Íslands, Hitaveitu Suðurnesja hf, Landssíma Íslands hf, Landsnet, Löggildingarstofu, Og Vodafone, Orkuveitu Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga og Veðurstofu Íslands, Veðurstofa Íslands, Reykjavík, 40 bls. [ skýrslan, skýrslan-2 ]

Erindi

  • Þórður Arason (2005), Eldingar og eldgos, Fræðaþing Veðurstofu Íslands, Landsnets og Félags íslenskra veðurfræðinga, Reykjavík, 20.-21. október 2005,
  • Þórður Arason & Haraldur Ólafsson (2005), Samanburður á Arpege spánum og háloftaathugunum, Fræðaþing Veðurstofu Íslands, Landsnets og Félags íslenskra veðurfræðinga, Reykjavík, 20.-21. október 2005,
  • Haraldur Ólafsson & Þórður Arason (2005), Tilraun til greiningar á stærstu villunum í Arpege spánum, Fræðaþing Veðurstofu Íslands, Landsnets og Félags íslenskra veðurfræðinga, Reykjavík, 20.-21. október 2005,
  • Þórður Arason (2005), Mæligögn frá sjálfvirkum veðurstöðvum, Námskeið snjóathugunarmanna, Veðurstofu Íslands, Reykjavík, 14. október 2005.
  • Þórður Arason (2005), Hættumat, Námskeið snjóathugunarmanna, Veðurstofu Íslands, Reykjavík, 14. október 2005.
  • Þórður Arason (2005), Lightning during volcanic eruptions in Iceland, Erindi fyrir finnska, sænska og íslenska nemendur, Menntaskólinn við Sund, Reykjavík, 30. ágúst 2005.
  • Þórður Arason & Haraldur Ólafsson (2005), Systematic forecast errors and subgrid orography, International Conference on Alpine Meteorology (ICAM), Zadar, Króatíu, 23.-27. maí 2005. [ ágrip, ráðstefnugrein, veggspjald ]
  • Þórður Arason & Haraldur Ólafsson (2005), Cases of large forecast errors over Iceland, International Conference on Alpine Meteorology (ICAM), Zadar, Króatíu, 23.-27. maí 2005. [ ágrip, ráðstefnugrein, veggspjald ]
  • Þórður Arason & Þorsteinn Arnalds (2005), Hættumat fyrir Súðavík, Kynning á borgarafundi, Súðavík, 24. maí 2005.
  • Þórður Arason (2005), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, frá apríl 2004 til mars 2005, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 13. maí 2005.
  • Þórður Arason & Þorsteinn Arnalds (2005), Hættumat fyrir Súðavík, Kynning fyrir sveitarstjórn Súðavíkurhrepps, Súðavík, 4. maí 2005.
  • Þórður Arason (2005), Volcanogenic lightning during the Grímsvötn 2004 subglacial eruption, European Geosciences Union, 2nd General Assembly, Veggspjald EGU05-A-05355, Vín, Austurríki, 24.-29. apríl 2005. [ ágrip, veggspjald ]
  • Þórður Arason (2005), Lightning during volcanic eruptions in Iceland, European Geosciences Union, 2nd General Assembly, Erindi EGU05-A-05369, Vín, Austurríki, 24.-29. apríl 2005. [ ágrip ]
  • Þórður Arason & Haraldur Ólafsson (2005), Analysis of forecast errors in a NWP model, European Geosciences Union, 2nd General Assembly, Veggspjald EGU05-A-10384, Vín, Austurríki, 24.-29. apríl 2005. [ ágrip, veggspjald ]
  • Haraldur Ólafsson & Þórður Arason (2005), The greatest forecast failures by a NWP model, European Geosciences Union, 2nd General Assembly, Erindi EGU05-A-10390, Vín, Austurríki, 24.-29. apríl 2005. [ ágrip ]
  • IMO group: Þórður Arason, Óli Þ. Árnason, Björn S. Einarsson, Halldór Geirsson, Gunnar B. Guðmundsson, Hrafn Guðmundsson, Guðmundur Hafsteinsson, Sigurlaug Hjaltadóttir, Steinunn S. Jakobsdóttir, Elín Jónasdóttir, Þorsteinn Jónsson, Sigrún Karlsdóttir, Unnur Ólafsdóttir, Matthew J. Roberts, Þórunn Skaftadóttir, Ragnar Stefánsson, Erik Sturkell, Hjörleifur Sveinbjörnsson, Kristín Vogfjörð & Bergþóra Þorbjarnardóttir (2005), Monitoring the volcanic eruption in Grímsvötn, November 2004, European Geosciences Union, 2nd General Assembly, Veggspjald EGU05-A-09809, Vín, Austurríki, 24.-29. apríl 2005. [ ágrip ]
  • Þórður Arason (2005), Mælingar á eldingum í Grímsvatnagosi 2004, Veggspjald, Vorráðstefna Jarðfræðafélags Íslands, ágrip erinda og veggspjalda, Reykjavík, 9. apríl 2005, bls. 64. [ ágrip ]

2004

Greinar í ráðstefnuriti
  • Þórður Arason (2004), Comparison of data from a lightning location system and atmospheric parameters from a numerical weather prediction model, Proceedings Volume I, 27th International Conference on Lightning Protection (ICLP 2004), Centre International de Congres du Palais des Papes, Avignon, Frakklandi, 13.-16. september 2004, 259-263. [ ágrip, greinin ]
    Arason, P. (2004), Comparison of data from a lightning location system and atmospheric parameters from a numerical weather prediction model, Proceedings Volume I, 27th International Conference on Lightning Protection (ICLP 2004), Centre International de Congres du Palais des Papes, Avignon, France, 13-16 September 2004, 259-263. [ abstract, full text ]
  • Haraldur Ólafsson, Þórður Arason & Trausti Jónsson (2004), Seasonal and interannual variability of thunderstorms in Iceland and the origin of airmasses in the storms, Proceedings Volume I, 27th International Conference on Lightning Protection (ICLP 2004), Centre International de Congres du Palais des Papes, Avignon, Frakklandi, 13.-16. september 2004, bls. 217-221. [ ágrip, greinin ]
    Ólafsson, H., P. Arason & T. Jónsson (2004), Seasonal and interannual variability of thunderstorms in Iceland and the origin of airmasses in the storms, Proceedings Volume I, 27th International Conference on Lightning Protection (ICLP 2004), Centre International de Congres du Palais des Papes, Avignon, France, 13-16 September 2004, 217-221. [ abstract, full text ]
Skýrslur
  • Þórður Arason, Grímur Björnsson, Guðni Axelsson, Jón Örn Bjarnason og Páll Helgason (2004), ICEBOX-Geothermal reservoir engineering software for Windows: A users manual, Skýrsla ÍSOR-2004/014, Íslenskar orkurannsóknir, 80 bls.
  • Þórður Arason (2004), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, apríl 2003 - mars 2004, Greinargerð 04011 VÍ-ES-03, Ársskýrsla 2004, unnin fyrir Samstarfsnefnd um rannsóknir á eldingum: Flugmálastjórn Íslands, Hitaveitu Suðurnesja hf, Landssíma Íslands hf, Landsvirkjun, Löggildingarstofu, Og Vodafone, Orkuveitu Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga og Veðurstofu Íslands, Veðurstofa Íslands, Reykjavík, 35 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Þórður Arason (2004), Þrumuspár, Erindi fyrir öryggismenn Landsvirkjunar, Reykjavík, 2. nóvember 2004. [ erindi ]
  • Þórður Arason (2004), Hitabylgjan í ágúst 2004: Af hverju sýna sjálfvirkir mælar hærri hita?, Spádeildarfundur á Veðurstofu Íslands, Reykjavík, 25. október 2004. [ erindi ]
  • Þórður Arason (2004), Hitabylgjan í ágúst 2004: Af hverju sýna sjálfvirkir mælar hærri hita?, Fræðaþing Veðurstofu Íslands og Félags íslenskra veðurfræðinga, Reykjavík, 23.-24. september 2004, [ erindi ]
  • Þórður Arason (2004), Comparison of data from a lightning location system and atmospheric parameters from a numerical weather prediction model, Veggspjald, 27th International Conference on Lightning Protection (ICLP 2004), Centre International de Congres du Palais des Papes, Avignon, Frakklandi, 13.-16. september 2004. [ ágrip, ráðstefnugrein, veggspjald ]
  • Haraldur Ólafsson, Þórður Arason & Trausti Jónsson (2004), Seasonal and interannual variability of thunderstorms in Iceland and the origin of airmasses in the storms, 27th International Conference on Lightning Protection (ICLP 2004), Centre International de Congres du Palais des Papes, Avignon, Frakklandi, 13.-16. september 2004. [ ágrip, ráðstefnugrein, erindi ]
  • Þórður Arason (2004), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, frá apríl 2003 til mars 2004, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 7. maí 2004. [ erindi ]
  • Haraldur Ólafsson, Trausti Jónsson & Þórður Arason (2004), Climatology of thunder in Iceland, European Geosciences Union, 1st General Assembly, Veggspjald EGU04-A-04393, Nissa, Frakklandi, 25.-30. apríl 2004.
    Geophysical Research Abstracts, Vol. 6, EGU04-A-04393, 2004. [ ágrip, veggspjald ]
  • Haraldur Ólafsson, Trausti Jónsson & Þórður Arason (2004), The origin of airmasses in major thunderstorms in Iceland and the predictability of the storms, European Geosciences Union, 1st General Assembly, Erindi EGU04-A-04415, Nissa, Frakklandi, 25.-30. apríl 2004.
    Geophysical Research Abstracts, Vol. 6, EGU04-A-04415, 2004. [ ágrip, erindi ]

2003

Skýrslur
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (2003), Wind and stability observations in the Húsavík area, September 2002-September 2003, Report prepared for Fjárfestingarstofan - orkusvið, Report 03039 VÍ-TA04, Veðurstofa Íslands, Reykjavík, 60 bls. [ skýrslan, skýrslan-2 ]
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (2003), Wind and stability observations in Reyðarfjörður, June 2002-May 2003, Report prepared for Fjárfestingarstofan - orkusvið, Report 03032 VÍ-TA03, Veðurstofa Íslands, Reykjavík, 85 bls. [ skýrslan, skýrslan-2 ]
  • Díana Þ. Kristjánsdóttir & Þórður Arason (2003), Brandsbær í Hafnarfirði - Niðjatal Þorbjargar Jóhannesdóttur og Steindórs Sæmundar Björnssonar, Kópavogi, 16 bls.
  • Samstarfsnefnd um rannsóknir á eldingum (2003), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, Ársskýrsla 2003, Flugmálastjórn Íslands, Landssími Íslands hf, Landsvirkjun, Löggildingarstofa, Orkuveita Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga, Veðurstofa Íslands, Reykjavík, 31 bls. [ skýrslan ]
  • Þórður Arason & Torfi Karl Antonsson (2003), Veðurmælingar á Hellisheiði 2001-2002, Greinargerð 03018 VÍ-TA01, Unnið fyrir Orkuveitu Reykjavíkur, Veðurstofa Íslands, Reykjavík, 48 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Þórður Arason (2003), Veðurathuganir á Íslandi, Námskeið snjóathugunarmanna, Veðurstofu Íslands, Reykjavík, 16. október 2003. [ erindi ]
  • Þórður Arason (2003), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, frá apríl 2002 til mars 2003, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 8. maí 2003.
  • Þórður Arason (2003), The observation network of the Icelandic Meteorological Office, EUCOS-fundur, Veðurstofu Íslands, Reykjavík, 14. febrúar 2003. [ erindi ]

2002

Skýrslur
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (2002), Additional wind and stability observations at Sómastaðagerði in Reyðarfjörður V, June 2001-May 2002, Report prepared for Fjárfestingarstofan - orkusvið, Report 02029 VÍ-TA06, Veðurstofa Íslands, Reykjavík, 78 bls. [ skýrslan, skýrslan-2 ]
  • Hálfdán Ágústsson, Þórður Arason & Leah Tracy (2002), Ferill - Upplýsingakerfi um eftirlitsferðir á sjálfvirkar veðurstöðvar, Greinargerð 02023 VÍ-TA04, Veðurstofa Íslands, Reykjavík, 16 bls. [ skýrslan, skýrslan-2 ]
  • Flemming Vejen (Ed.), Caje Jacobsson, Ulf Fredriksson, Margareth Moe, Lars Andresen, Eino Hellsten, Pauli Rissanen, Þóranna Pálsdóttir & Þórður Arason (2002), Quality control of meteorological observations - Automatic methods used in the Nordic countries, Report 8/2002 KLIMA, Norwegian Meteorological Institute, Oslo, 108 bls. [ skýrslan, skýrslan-2 ]
  • Samstarfsnefnd um rannsóknir á eldingum (2002), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, Ársskýrsla 2002, Flugmálastjórn Íslands, Landssími Íslands hf, Landsvirkjun, Löggildingarstofa, Orkuveita Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga, Veðurstofa Íslands, Reykjavík, 27 bls. [ skýrslan ]
Erindi
  • Þórður Arason, Sigrún Karlsdóttir, Flosi Hrafn Sigurðsson, Hreinn Hjartarson & Torfi Karl Antonsson (2002), Meteorological measurements in Reydarfjordur 1998-2002, Vinnufundur um dreifireikninga mengunarefna frá álveri í Reyðarfirði, Earth Tech - Atmospheric studies group, Concord, Massachusetts, Bandaríkjunum, 3.-4. október 2002. [ erindi ]
  • Þórður Arason (2002), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, frá apríl 2001 til mars 2002, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 3. maí 2002.
  • Þórður Arason (2002), Veðurathuganir á hálendinu, LV-2002/048, Veggspjald á samráðsfundi Landsvirkjunar, Reykjavík, 5. apríl 2002. [ veggspjald ]
  • Þóranna Pálsdóttir & Þórður Arason (2002), Úrkoma og snjóalög, LV-2002/048, Veggspjald á samráðsfundi Landsvirkjunar, Reykjavík, 5. apríl 2002. [ veggspjald ]
  • Eymundur Sigurðsson & Þórður Arason (2002), Eldingarannsóknir á Íslandi, LV-2002/048, Veggspjald á samráðsfundi Landsvirkjunar, Reykjavík, 5. apríl 2002. [ veggspjald ]

2001

Skýrslur
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (2001), Additional wind and stability observations at Sómastaðagerði in Reyðarfjörður IV, September 2000-May 2001, Report prepared for Reyðarál hf., Report 01017 VÍ-TA03, Veðurstofa Íslands, Reykjavík, 58 bls. [ skýrslan, skýrslan-2 ]
  • Hálfdán Ágústsson & Þórður Arason (2001), Samanburður á úrkomumælingum í Bláfjöllum og Reykjavík, Greinargerð 01015 VÍ-TA02, Veðurstofa Íslands, Reykjavík, 19 bls. [ skýrslan, skýrslan-2 ]
  • Samstarfsnefnd um rannsóknir á eldingum (2001), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, Ársskýrsla 2001, Flugmálastjórn Íslands, Landssími Íslands hf, Landsvirkjun, Löggildingarstofa, Orkuveita Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga, Veðurstofa Íslands, Reykjavík, 37 bls. [ skýrslan ]
Erindi
  • Þórður Arason (2001), Status of severe weather sensors in Iceland, EUMETNET workshop on improvements of severe weather measurements and sensors, Trappes, Frakklandi, 5.-6. júní 2001.
  • Þórður Arason (2001), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, frá apríl 2000 til mars 2001, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 27. apríl 2001.
  • Þórður Arason (2001), Veðurathuganir í Reyðarfirði, Félag íslenskra veðurfræðinga, Veðurstofu Íslands, Reykjavík, 20. mars 2001.
  • Þórður Arason, Flosi Hrafn Sigurðsson, Hreinn Hjartarson & Torfi Karl Antonsson (2001), Meteorological measurements in Reyðarfjörður 1998-2000, Fundur Reyðaráls um umhverfismat, Reykjavík, 10. janúar 2001. [ erindi ]

2000

Ritrýnd fræðigrein
  • Jens Tómasson & Þórður Arason (2000), Evidence for thermal mining in low temperature geothermal areas in Iceland, Geothermics, 29, 723-735, doi:10.1016/S0375-6505(00)00030-4 [ ágrip, greinin ]
    Tomasson, J. & P. Arason (2000), Evidence for thermal mining in low temperature geothermal areas in Iceland, Geothermics, 29, 723-735, doi:10.1016/S0375-6505(00)00030-4 [ abstract, full text ]
Grein í ráðstefnuriti
  • Þórður Arason, Eymundur Sigurðsson, Guðleifur M. Kristmundsson, Helga Jóhannsdóttir & Gísli Júlíusson (2000), Volcanogenic lightnings during a sub-glacial eruption in Iceland, Conference Proceedings, Vol. A, 25th International Conference on Lightning Protection (ICLP 2000), Rodos, Grikklandi, 18.-22. september 2000, 100-102. [ ágrip, greinin ]
    Arason, P., E. Sigurdsson, G. M. Kristmundsson, H. Jóhannsdóttir & G. Júlíusson (2000), Volcanogenic lightnings during a sub-glacial eruption in Iceland, In: Conference Proceedings, Vol. A, 25th International Conference on Lightning Protection (ICLP 2000), Rhodes, Greece, 18-22 September 2000, 100-102. [ abstract, full text ]
Skýrslur
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (2000), Additional wind and stability observations at Sómastaðagerði in Reyðarfjörður III, May-August 2000, Report prepared for Reyðarál hf., Report VÍ-G00020-TA12, Veðurstofa Íslands, Reykjavík, 64 bls. [ skýrslan, skýrslan-2 ]
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (2000), Additional wind and stability observations at Sómastaðagerði in Reyðarfjörður II, November 1999-April 2000, Report VÍ-G00007-TA03, Veðurstofa Íslands, Reykjavík, 33 bls. [ skýrslan, skýrslan-2 ]
  • Samstarfsnefnd um rannsóknir á eldingum (2000), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, Ársskýrsla 2000, Flugmálastjórn Íslands, Landssími Íslands hf, Landsvirkjun, Löggildingarstofa, Orkuveita Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga, Veðurstofa Íslands, Reykjavík, 46 bls. [ skýrslan ]
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (2000), Additional wind and stability observations at Sómastaðagerði in Reyðarfjörður, Report VÍ-G00001-TA01, Veðurstofa Íslands, Reykjavík, 36 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Þórður Arason, Eymundur Sigurðsson, Guðleifur M. Kristmundsson, Helga Jóhannsdóttir & Gísli Júlíusson (2000), Volcanogenic lightnings during a sub-glacial eruption in Iceland, 25th International Conference on Lightning Protection (ICLP 2000), Rodos, Grikklandi, 18.-22. september 2000. [ ágrip, ráðstefnugrein ]
  • Þórður Arason (2000), Mælingar á eldingum við Ísland, apríl 1999 - mars 2000, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 30. apríl 2000.

1999

Skýrslur
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (1999), Wind and stability observations at Sómastaðagerði in Reyðarfjörður, May 1998-April 1999, Report VÍ-G99018-TA04, Veðurstofa Íslands, Reykjavík, 55 bls. [ skýrslan, skýrslan-2 ]
  • Flosi Hrafn Sigurðsson, Hreinn Hjartarson, Torfi Karl Antonsson & Þórður Arason (1999), Wind observations at Eyri and Leirur in Reyðarfjörður, Report VÍ-G99015-TA03, Veðurstofa Íslands, Reykjavík, 32 bls. [ skýrslan, skýrslan-2 ]
  • Samstarfsnefnd um rannsóknir á eldingum (1999), Mælingar og skráning á niðurslætti eldinga til jarðar á Íslandi, Ársskýrsla 1999, Flugmálastjórn Íslands, Landssími Íslands hf, Landsvirkjun, Löggildingarstofa, Orkuveita Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga, Veðurstofa Íslands, Reykjavík, 48 bls. [ skýrslan ]
Erindi
  • Þórður Arason (1999), Eldingar, dreifing þeirra og tíðni hérlendis, Tryggingaskóli Sambands íslenskra tryggingafélaga, Reykjavík, 18. nóvember 1999.
  • Þórður Arason (1999), Sjálfvirkar veðurstöðvar, Félag íslenskra veðurfræðinga, Veðurstofu Íslands, Reykjavík, 9. nóvember 1999.
  • Þórður Arason (1999), Automatic weather stations in Iceland, 2nd International Conference on Experiences with Automatic Weather Stations, Vín, Austurríki, 27.-29. september 1999.
    Ágrip var birt í: Proceedings of the 2nd International Conference on Experiences with Automatic Weather Stations ICEAWS 99, Publ. Nr. 387, Zentralanstalt für Meteorologie und Geodynamik, bls. 4.
  • Þórður Arason & Henry Johansen (1999), Sjálfvirkar veðurstöðvar á Íslandi, Ráðstefna Eðlisfræðifélags Íslands, Reykjavík, 17.-18. september 1999.
    Ágrip var birt í: Eðlisfræði á Íslandi IX, Ráðstefna Eðlisfræðifélags Íslands á Grand Hótel í Reykjavík.
  • Þórður Arason (1999), Mælingar á eldingum við Ísland, apríl 1998 - mars 1999, Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 29. apríl 1999.
  • Þórður Arason (1999), Mælingar á eldingum við Ísland, Vorráðstefna Jarðfræðafélags Íslands 1999, Reykjavík, 20. apríl 1999.
    Ágrip var birt í: Vorráðstefna 1999, Ágrip erinda og veggspjalda, Jarðfræðafélag Íslands, bls. 83-84. [ ágrip ]
  • Þórður Arason (1999), Um vindmælingar á Íslandi, Námsstefna um vindorku á Íslandi, Samorka, Reykjavík, 26. mars 1999.
  • Þórður Arason (1999), Samstarf um rannsóknir á eldingum við Ísland, Rafmagnsverkfræðideild Verkfræðingafélags Íslands, Reykjavík, 20. janúar 1999.

1998

Grein
  • Guðleifur M. Kristmundsson & Þórður Arason (1998), Mælingar og skráning á niðurslætti eldinga til jarðar, Árbók VFÍ/TFÍ 1997/98, bls. 337-344. [ greinin ]
Grein í ráðstefnuriti
  • Þórður Arason (1998), Initial results of the Icelandic lightning location system, Proceedings of 24th International Conference on Lightning Protection (ICLP), Birmingham, Englandi, 14.-18. september 1998, 241-244. [ ágrip, greinin ]
    Arason, P. (1998), Initial results of the Icelandic lightning location system, Proceedings of 24th International Conference on Lightning Protection (ICLP), Birmingham, England, 14-18 September 1998, 241-244. [ abstract, full text ]
Skýrslur
  • Samstarfsnefnd um rannsóknir á eldingum (1998), Uppsetning á búnaði til mælinga og skráningar á niðurslætti eldinga til jarðar á Íslandi, Áfangaskýrsla, Flugmálastjórn, Landssími Íslands hf, Landsvirkjun, Löggildingarstofa, Rafmagnsveita Reykjavíkur, Rafmagnsveitur ríkisins, Samband íslenskra tryggingafélaga, Veðurstofa Íslands, Reykjavík, 55 bls. [ skýrslan (án mynda) ]
  • Þórður Arason (1998), Mat á vindi á fyrirhuguðum brúm í Reykjavík, Greinargerð VÍ-G98017-TA01, Veðurstofa Íslands, Reykjavík, 30 bls. [ skýrslan, skýrslan-2 ]
  • Þóranna Pálsdóttir & Þórður Arason (1998), Vindáttir á helstu flugvöllum landsins tímabilið 17.2.1994 - 25.1.1998, Greinargerð VÍ-G98006-ÚR06, Veðurstofa Íslands, Reykjavík, 26 bls. [ skýrslan, skýrslan-2 ]
Erindi
  • Þórður Arason (1998), Initial Results of the Icelandic Lightning Location System, 24th International Conference on Lightning Protection, Veggspjald, Birmingham, Englandi, 14.-18. september 1998. [ ágrip, ráðstefnugrein, veggspjald ]
  • Þórður Arason (1998), Mælingar á eldingum á Íslandi, Félag íslenskra veðurfræðinga, Veðurstofu Íslands, Reykjavík, 16. júní 1998.
  • Þórður Arason (1998), Mælingar á eldingum Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 29. apríl 1998.

1997

Ritrýnd fræðigrein
  • Þórður Arason & Shaul Levi (1997), Intrinsic bias in averaging paleomagnetic data, Journal of Geomagnetism and Geoelectricity, 49, 721-726, doi:10.5636/jgg.49.721 [ ágrip, greinin ]
    Arason, P. & S. Levi (1997), Intrinsic bias in averaging paleomagnetic data, Journal of Geomagnetism and Geoelectricity, 49, 721-726, doi:10.5636/jgg.49.721 [ abstract, full text ]
Skýrsla
  • Þórður Arason (1997), Mælingar á eldingum; reynslan fyrsta veturinn og næstu skref, TA-ÞA-9712, Veðurstofu Íslands, 3 bls. [ skýrslan ]
Erindi
  • Þórður Arason (1997), Mælingar á eldingum Ársfundur samstarfsnefndar um rannsóknir á eldingum, Reykjavík, 30. apríl 1997.
  • Þórður Arason (1997), Kjarnataka úr úthafssetlögum til rannsókna á fornveðurfari, Félag íslenskra veðurfræðinga, Veðurstofu Íslands, Reykjavík, 14. janúar 1997.

1996

Skýrslur
  • Þórður Arason (1996), Uppsetning eldinganema á Íslandi, Greinargerð VÍ-G96029-TA02, Veðurstofa Íslands, Reykjavík, 3 bls. [ skýrslan, skýrslan-2 ]
  • Sigurður Sveinn Jónsson, Helga Tulinius, Þórður Arason, Guðmundur Ómar Friðleifsson & Benedikt Steingrímsson (1996), Höfuðborgarsvæði. Holur HS-35 og HS-37 til HS-43. Jarðfræði og jarðlagamælingar, Skýrsla OS-96068/JHD-38B, Orkustofnun, Reykjavík, 40 bls. [ skýrslan, skýrslan-2 ]
  • Guðmundur Ómar Friðleifsson, Þórður Arason, Helga Tulinius og Benedikt Steingrímsson (1996), Hola HS-44 í Geldinganesi. Jarðlög, ummyndun og niðurstöður jarðlagamælinga, Skýrsla OS-96053/JHD-33B, Orkustofnun, Reykjavík, 29 bls. [ skýrslan, skýrslan-2 ]
  • Þórður Arason (1996), Samanburður á aðferðum við nifteindamælingar, Greinargerð ÞA-96/01, Orkustofnun, Reykjavík, 7 bls.

1995

Grein í ráðstefnuriti
  • Ómar Sigurðsson, Þórður Arason & Valgarður Stefánsson (1995), Reinjection strategy for geothermal systems, Proceedings of the World Geothermal Congress, International Geothermal Association, World Geothermal Congress, Flórens, Ítalíu, 18.-31. maí 1995, 1967-1971. [ ágrip, greinin ]
    Sigurdsson, O., P. Arason & V. Stefansson (1995), Reinjection strategy for geothermal systems, Proceedings of the World Geothermal Congress, International Geothermal Association, World Geothermal Congress, Florence, Italy, 18-31 May 1995, 1967-1971. [ abstract, full text ]
Erindi
  • Þórður Arason & Shaul Levi (1995), Comparison of Statistical Methods in the Analysis of Inclinations-Only Paleomagnetic Data, International Union of Geodesy and Geophysics, XXI General Assembly, Boulder, Colorado, Bandaríkjunum, 2.-14. júlí 1995.
    International Union of Geodesy and Geophysics, XXI General Assembly, Abstracts Week A, bls. A182-A183. [ ágrip ]
  • Ómar Sigurðsson, Þórður Arason & Valgarður Stefánsson (1995), Reinjection strategy for geothermal systems, International Geothermal Association, World Geothermal Congress, Flórens, Ítalíu, 18.-31. maí 1995. [ ágrip, ráðstefnugrein ]

1994

Skýrsla
  • Þórður Arason (1994), Forrit til úrvinnslu borholugagna, Greinargerð ÞA-94/01, Orkustofnun, Reykjavík.
Ritstjórn
  • Þórður Arason (Ritstjóri) (1994), Eðlisfræði á Íslandi VII, Ráðstefna Eðlisfræðifélags Íslands á Nesjavöllum 8.-9. október 1994, Eðlisfræðifélag Íslands, Reykjavík, 191 bls. [ efnisyfirlit ]

1993

Skýrslur
  • Þórður Arason (1993), Tímaraðaforritin SEC2DATE og DATE2SEC, Greinargerð ÞA-93/01, Orkustofnun, Reykjavík.
  • Þórður Arason & Grímur Björnsson (1993), Icebox; a collection of useful PC-programs in the field of geothermal research, Jarðhitaskóli Háskóla Sameinuðu þjóðanna, Reykjavík, 30 bls.

1992

Ritrýnd grein
  • Larry A. Mayer, Niklas G. Pisias, Alan C. Mix, Mitch W. Lyle, Þórður Arason & David Mosher (1992), Site surveys, Proceedings of the Ocean Drilling Program, Initial Reports, 138, Ocean Drilling Program, College Station, Texas, Bandaríkjunum, 93-100, doi:10.2973/odp.proc.ir.138.107.1992 [ ágrip, ODP-138, greinin ]
    Mayer, L. A., N. G. Pisias, A. C. Mix, M. W. Lyle, P. Arason & D. Mosher (1992), Site surveys, In: Proceedings of the Ocean Drilling Program, Initial Reports, 138, Ocean Drilling Program, College Station, Texas, 93-100, doi:10.2973/odp.proc.ir.138.107.1992 [ abstract, ODP-138, full text ]
Skýrslur
  • Þórður Arason (1992), Forrit til úrvinnslu tíma- og dagsetninga, Greinargerð ÞA-92/02, Orkustofnun, Reykjavík.
  • Þórður Arason (1992), Teikniumhverfi í Fortran á PC-tölvum, Greinargerð ÞA-92/01, Orkustofnun, Reykjavík.
  • Grímur Björnsson, Þórður Arason & Guðmundur S. Böðvarsson (1992), The Wellbore Simulator HOLA, User's Guide, Orkustofnun, Reykjavík, 36 bls.
  • Guðni Axelsson & Þórður Arason (1992), LUMPFIT User's Guide: Automated Simulation of Pressure Changes in Hydrological Reservoirs, Version 3.1, Orkustofnun, Reykjavík, 32 bls. [ skýrslan ]
  • Hilmar Sigvaldason & Þórður Arason (1992), Athugun á fóðringarskemmd í SV-05 (L=16905) Svartsengi, Greinargerð HS/ÞA-92/01, Orkustofnun, Reykjavík.
  • Benedikt Steingrímsson & Þórður Arason (1992), Hola KHG-1 við Kolviðarhól - Mælingar í janúar 1992, Greinargerð BS/ÞA-92/01, Orkustofnun, Reykjavík.
Erindi
  • Þórður Arason & Shaul Levi (1992), Compaction-Induced Inclination Shallowing in Cretaceous DSDP Sediments From the Pacific Plate, Nordic Geological Winter Meeting, Reykjavík, 7.-10. janúar 1992.
    Abstracts: 20th Nordic Geological Winter Meeting, bls. 11. [ ágrip ]

1991

Doktorsritgerð
  • Þórður Arason (1991), Paleomagnetic Inclination Shallowing in Deep-Sea Sediments, Doktorsritgerð, Oregon State University, Corvallis, Oregon, Bandaríkjunum, 363 bls. [ ágrip, OSU-ágrip, Lbs-Skemman.is, ritgerðin ]
    Arason, P. (1991), Paleomagnetic Inclination Shallowing in Deep-Sea Sediments, Ph.D. Thesis, Oregon State University, Corvallis, Oregon, U.S.A., 363 pp. [ abstract, thesis ]
Skýrslur
  • Karl Gunnarsson o.fl. (1991), Refraction/reflection seismic survey along proposed tunnel routes in Hvalfjörður, SW-Iceland, Skýrsla OS-91043/JHD-06, Orkustofnun, Reykjavík, Prepared for Spölur Ltd., 56 bls. + 32 kort og snið.
  • Þórður Arason (1991), STALIN - Forrit til staðsetningar nemalínu, Greinargerð ÞA-91/01, Orkustofnun, Reykjavík, 11 bls.
Erindi
  • Þórður Arason (1991), Veðurfar við miðbaug að fornu og nýju, Orkustofnun, Reykjavík, 30. október 1991.
  • Þórður Arason (1991), Paleomagnetic inclination shallowing in deep-sea sediments, Doktorsvörn, Geophysics, College of Oceanography, Oregon State University, Corvallis, 18. apríl 1991.

1990

Ritrýndar fræðigreinar
  • Þórður Arason & Shaul Levi (1990), Models of inclination shallowing during sediment compaction, Journal of Geophysical Research, 95(B4), 4481-4499, doi:10.1029/JB095iB04p04481 [ ágrip, greinin ]
    Arason, P. & S. Levi (1990), Models of inclination shallowing during sediment compaction, Journal of Geophysical Research, 95(B4), 4481-4499, doi:10.1029/JB095iB04p04481 [ abstract, full text ]
  • Þórður Arason & Shaul Levi (1990), Compaction and inclination shallowing in deep-sea sediments from the Pacific Ocean, Journal of Geophysical Research, 95(B4), 4501-4510, doi:10.1029/JB095iB04p04501 [ ágrip, greinin ]
    Arason, P. & S. Levi (1990), Compaction and inclination shallowing in deep-sea sediments from the Pacific Ocean, Journal of Geophysical Research, 95(B4), 4501-4510, doi:10.1029/JB095iB04p04501 [ abstract, full text ]
Skýrsla
  • Þórður Arason (1990), Whole-Core Magnetic Susceptibility Measurements During the VNTR01 Expedition, 1989: Dating Quaternary Sediments Using Climate-Susceptibility Correlations, Skýrsla OSU-CO-90-1-149, Geophysics, College of Oceanography, Oregon State University, Corvallis, Oregon 97331, U.S.A., 135 bls. [ ágrip, skýrslan ]
    Arason, P. (1990), Whole-Core Magnetic Susceptibility Measurements During the VNTR01 Expedition, 1989: Dating Quaternary Sediments Using Climate-Susceptibility Correlations, Report OSU-CO-90-1-149, Geophysics, College of Oceanography, Oregon State University, Corvallis, Oregon 97331, U.S.A., 135 pp. [ abstract, full text ]
Erindi
  • Þórður Arason (1990), Dating Quaternary sediments during the Venture expedition, Marine geology and geophysics seminar, College of Oceanography, Oregon State University, Corvallis, 1990.

1989

Skýrsla
  • Þórður Arason (1989), Summary of magnetics data from DSDP Hole 578 - core 2, Skýrsla, Geophysics, College of Oceanography, Oregon State University, Corvallis, 15 bls.
Erindi
  • Shaul Levi & Þórður Arason (1989), Geomagnetic excursions in sedimentary sections, 6th Scientific Assembly, International Association of Geomagnetism and Aeronomy (IAGA), Exeter, UK, 24 July - 4 August 1989.
    Ágrip var birt í: IAGA Bulletin, 53, bls. 203. [ ágrip ]
  • Þórður Arason (1989), Paleomagnetic inclination shallowing in deep-sea sediments, College of Oceanography, Oregon State University, Corvallis, 22. maí 1989.

1988

Skýrslur
  • Þórður Arason (1988), Possible geomagnetic excursions observed in deep sea sediments, Skýrsla, Geophysics, College of Oceanography, Oregon State University, Corvallis, 5 bls.
  • Þórður Arason (1988), A system for whole core magnetic susceptibility recording, Skýrsla, Geophysics, College of Oceanography, Oregon State University, Corvallis, 18 bls.
  • Þórður Arason (1988), Stability and uniqueness of earthquake fault plane solutions as determined by inversion of body waves at a single three component station, Skýrsla, Geophysics, College of Oceanography, Oregon State University, Corvallis, 13 bls.
Erindi
  • Þórður Arason (1988), Inclination shallowing in sediments, Marine geology and geophysics seminar, College of Oceanography, Oregon State University, Corvallis, 4. nóvember 1988.

1987

Skýrsla
  • Þórður Arason (1987), Automated magnetic susceptibility recording of borecores, Skýrsla, Geophysics, College of Oceanography, Oregon State University, Corvallis, 16 bls.

1986

Skýrsla
  • Þórður Arason (1986), The details of the geomagnetic polarity time scale in Gilbert chron, Skýrsla, Geophysics, College of Oceanography, Oregon State University, Corvallis, 12 bls.
Erindi
  • Þórður Arason & Shaul Levi (1986), Inclination shallowing recorded in some deep sea sediments, Haustráðstefna American Geophysical Union, San Francisco, 8.-12. desember 1986.
    Ágrip var birt í: Eos Transactions AGU, 67, bls. 916. [ ágrip, erindi ]
  • Þórður Arason (1986), Paleomagnetism of some DSDP cores, Marine geology and geophysics seminar, College of Oceanography, Oregon State University, Corvallis, 17. janúar 1986.

1984

Skýrsla
  • Þórður Arason (1984), VLF-Úrvinnsluforrit: Leiðbeiningar fyrir notendur, Skýrsla OS-84069/JHD-28, Orkustofnun, Reykjavík, 95 bls. [ skýrslan, skýrslan-2 ]
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