All Stories

  1. The Veiðivötn 1477 CE basaltic Plinian eruption: retrieving source parameters through field work and 1D physical plume modelling

    Article • Bulletin of Volcanology, April 2026, Springer Science + Business Media

    Armann Hoskuldsson

  2. Rheology of Basaltic Lava Tubes: Disequilibrium two-step cooling deformation experiments

    Article • Journal of Volcanology and Geothermal Research, March 2026, Elsevier

    Armann Hoskuldsson

  3. Constraining the high-temperature viscoelastic behavior of basaltic melts through oscillatory rheometry

    Article • Chemical Geology, November 2025, Elsevier

    Armann Hoskuldsson

  4. Disequilibrium rheology of basaltic magma: Cooling deformation experiments with one-step and two-step cooling rates

    Article • Journal of Volcanology and Geothermal Research, September 2025, Elsevier

    Armann Hoskuldsson

  5. Magnetic Telechemistry of the Reykjanes Ridge

    Article • Journal of Geophysical Research Solid Earth, April 2025, American Geophysical Union (AGU)

    Armann Hoskuldsson

  6. Tectono‐Magmatic Evolution of the Southern Reykjanes Ridge, North Atlantic, From ∼11 M.y. to Present

    Article • Geochemistry Geophysics Geosystems, January 2025, American Geophysical Union (AGU)

    Armann Hoskuldsson

  7. Real-time, in situ viscosity mapping of active lava

    Article • Geology, November 2024, Geological Society of America

    Armann Hoskuldsson

  8. Tectono-magmatic evolution of the southern Reykjanes Ridge, North Atlantic, from ~11 M.y. to present

    Article • August 2024, Wiley

    Armann Hoskuldsson

  9. On the Move: 2023 Observations on Real Time Graben Formation, Grindavík, Iceland

    Article • Geophysical Research Letters, July 2024, American Geophysical Union (AGU)

    Armann Hoskuldsson

  10. A lower bound on the rheological evolution of magma in the 2021 Fagradalsfjall Fires

    Article • Journal of Volcanology and Geothermal Research, July 2024, Elsevier

    Armann Hoskuldsson

  11. The Fagradalsfjall and Sundhnúkur Fires of 2021–2024: A single magma reservoir under the Reykjanes Peninsula, Iceland?

    Article • Terra Nova, June 2024, Wiley

    Armann Hoskuldsson

  12. Illuminating the Transition From an Open to a Semi‐Closed Volcanic Vent System Through Episodic Tremor Duration and Shape

    Article • Journal of Geophysical Research Solid Earth, May 2024, American Geophysical Union (AGU)

    Armann Hoskuldsson

  13. Kinematics of the Reykjanes Ridge: Influence of the Iceland Hotspot on Plate Boundary Evolution

    Article • Journal of Geophysical Research Solid Earth, March 2024, American Geophysical Union (AGU)

    Armann Hoskuldsson

  14. Illuminating the transition from an open to a semi-closed volcanic vent system through episodic tremor duration and shape

    Article • November 2023, Wiley

    Armann Hoskuldsson

  15. Evolving shallow conduit revealed by tremor and vent activity observations during episodic lava fountaining of the 2021 Geldingadalir eruption, Iceland

    Article • Bulletin of Volcanology, January 2023, Springer Science + Business Media

    Armann Hoskuldsson

  16. Deep magma mobilization years before the 2021 CE Fagradalsfjall eruption, Iceland

    Article • Geology, December 2022, Geological Society of America

    Armann Hoskuldsson

  17. Radiant Power Patterns Inferred from Remote Sensing Using a Cloud Computing Platform, during the 2021 Fagradalsfjall Eruption, Iceland

    Article • Remote Sensing, September 2022, MDPI AG

    Armann Hoskuldsson

  18. Volcanical and surficial process constraints on the formation of a lake basin in Jan Mayen, Norway

    Article • Quaternary Science Advances, July 2022, Elsevier

    Armann Hoskuldsson

  19. Diverse mantle components with invariant oxygen isotopes in the 2021 Fagradalsfjall eruption, Iceland

    Article • Nature Communications, June 2022, Springer Science + Business Media

    Armann Hoskuldsson

  20. The Volcanic Hazards of Jan Mayen Island (North-Atlantic)

    Article • Frontiers in Earth Science, March 2022, Frontiers

    Armann Hoskuldsson

  21. Linking lava morphologies to effusion rates for the 2014–2015 Holuhraun lava flow field, Iceland

    Article • Geology, January 2022, Geological Society of America

    Armann Hoskuldsson

  22. Geomorphological characterization of the 2014–2015 Holuhraun lava flow-field in Iceland

    Article • Journal of Volcanology and Geothermal Research, November 2021, Elsevier

    Armann Hoskuldsson

  23. Formation of Stanley Patch volcanic cone: New insights into the evolution of Deception Island caldera (Antarctica)

    Article • Journal of Volcanology and Geothermal Research, July 2021, Elsevier

    Armann Hoskuldsson

  24. A dated volcano‐tectonic deformation event in Jan Mayen causing landlocking of Arctic charr

    Article • Journal of Quaternary Science, February 2021, Wiley

    Armann Hoskuldsson

  25. Lava–water interaction and hydrothermal activity within the 2014–2015 Holuhraun Lava Flow Field, Iceland

    Article • Journal of Volcanology and Geothermal Research, December 2020, Elsevier

    Armann Hoskuldsson

  26. Reykjanes Ridge evolution: Effects of plate kinematics, small-scale upper mantle convection and a regional mantle gradient

    Article • Earth-Science Reviews, July 2020, Elsevier

    Armann Hoskuldsson

  27. Evidence for late Pleistocene volcanism at Santa Maria Island, Azores?

    Article • Journal of Volcanology and Geothermal Research, April 2020, Elsevier

    Armann Hoskuldsson

  28. Lava Flow Roughness on the 2014–2015 Lava Flow-Field at Holuhraun, Iceland, Derived from Airborne LiDAR and Photogrammetry

    Article • Geosciences, March 2020, MDPI AG

    Armann Hoskuldsson

  29. Landscape evolution associated with the 2014–2015 Holuhraun eruption in Iceland

    Article • Journal of Volcanology and Geothermal Research, December 2019, Elsevier

    Armann Hoskuldsson

  30. A continental Greenland-Iceland-Faroe Ridge

    Article • Earth-Science Reviews, August 2019, Elsevier

    Dr Alexander L Peace, Armann Hoskuldsson

  31. Thermal model of lava in Mt. Agung during December 2017 episodes derived from Integrated SENTINEL 2A and ASTER remote sensing datasets

    Article • IOP Conference Series Earth and Environmental Science, August 2019, Institute of Physics Publishing

    Armann Hoskuldsson

  32. Remote sensing of surface Hydrothermal Alteration, identification of Minerals and Thermal anomalies at Sveifluháls-Krýsuvík high-temperature Geothermal field, SW Iceland

    Article • IOP Conference Series Earth and Environmental Science, April 2019, Institute of Physics Publishing

    Armann Hoskuldsson

  33. The 2014–2015 Lava Flow Field at Holuhraun, Iceland: Using Airborne Hyperspectral Remote Sensing for Discriminating the Lava Surface

    Article • Remote Sensing, February 2019, MDPI AG

    Armann Hoskuldsson

  34. Ice-confined construction of a large basaltic volcano—Austurfjöll massif, Askja, Iceland

    Article • Bulletin of Volcanology, January 2019, Springer Science + Business Media

    Armann Hoskuldsson

  35. Integration of SAR Data Into Monitoring of the 2014–2015 Holuhraun Eruption, Iceland: Contribution of the Icelandic Volcanoes Supersite and the FutureVolc Projects

    Article • Frontiers in Earth Science, December 2018, Frontiers

    Armann Hoskuldsson

  36. Linking lava flow morphology, water availability and rootless cone formation on the Younger Laxá Lava, NE Iceland

    Article • Journal of Volcanology and Geothermal Research, September 2018, Elsevier

    Armann Hoskuldsson

  37. The Volume of Lava Erupted During the 2014 to 2015 Eruption at Holuhraun, Iceland: A Comparison Between Satellite- and Ground-Based Measurements

    Article • Journal of Geophysical Research Solid Earth, July 2018, American Geophysical Union (AGU)

    Armann Hoskuldsson

  38. Large explosive basaltic eruptions at Katla volcano, Iceland: Fragmentation, grain size and eruption dynamics

    Article • Journal of Volcanology and Geothermal Research, April 2018, Elsevier

    Armann Hoskuldsson

  39. New Insights for Detecting and Deriving Thermal Properties of Lava Flow Using Infrared Satellite during 2014–2015 Effusive Eruption at Holuhraun, Iceland

    Article • Remote Sensing, January 2018, MDPI AG

    Armann Hoskuldsson

  40. Message in a stainless steel bottle thrown into deep geological time

    Article • Gondwana Research, December 2017, Elsevier

    Armann Hoskuldsson

  41. Computational Screening of Rutile Oxides for Electrochemical Ammonia Formation

    Article • ACS Sustainable Chemistry & Engineering, September 2017, American Chemical Society (ACS)

    Armann Hoskuldsson

  42. Contrasting mechanisms of magma fragmentation during coeval magmatic and hydromagmatic activity: the Hverfjall Fires fissure eruption, Iceland

    Article • Bulletin of Volcanology, September 2017, Springer Science + Business Media

    Armann Hoskuldsson

  43. Bathymetry and changes on seafloor topography of the southern Reykjanes Ridge (2013 multibeam survey — SOEST/HÍ)

    Article • July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Armann Hoskuldsson

  44. Lava field evolution and emplacement dynamics of the 2014–2015 basaltic fissure eruption at Holuhraun, Iceland

    Article • Journal of Volcanology and Geothermal Research, June 2017, Elsevier

    Armann Hoskuldsson

  45. The rheological evolution of the 2014/2015 eruption at Holuhraun, central Iceland

    Article • Bulletin of Volcanology, May 2017, Springer Science + Business Media

    Armann Hoskuldsson

  46. The 2014 Lake Askja rockslide-induced tsunami: Optimization of numerical tsunami model using observed data

    Article • Journal of Geophysical Research Oceans, May 2017, American Geophysical Union (AGU)

    Dr Finn Løvholt, Armann Hoskuldsson

  47. Seismic tremor is inportant in understanding rise of magma in the crust.

    Article • Journal of Geophysical Research Solid Earth, April 2017, American Geophysical Union (AGU)

    Armann Hoskuldsson

  48. Grain shape of basaltic ash populations: implications for fragmentation

    Article • Bulletin of Volcanology, January 2017, Springer Science + Business Media

    Armann Hoskuldsson

  49. The onset of an eruption: selective assimilation of hydrothermal minerals during pre-eruptive magma ascent of the 2010 summit eruption of Eyjafjallajökull volcano, Iceland

    Article • Journal of Volcanology and Geothermal Research, November 2016, Elsevier

    Armann Hoskuldsson

  50. MeMoVolc report on classification and dynamics of volcanic explosive eruptions

    Article • Bulletin of Volcanology, October 2016, Springer Science + Business Media

    Dr Antonio Costa, Armann Hoskuldsson

  51. Detailed topographical, distributional, and material analyses of rootless cones in Myvatn, Iceland

    Article • Journal of Volcanology and Geothermal Research, May 2016, Elsevier

    Armann Hoskuldsson

  52. Multibeam investigation of the active North Atlantic plate boundary reorganization tip

    Article • Earth and Planetary Science Letters, February 2016, Elsevier

    Dr Deborah Eason, Armann Hoskuldsson

  53. A new kinematic model of the Mid‐Atlantic Ridge between 55°55'N and the Bight Transform Fault for the past 6 Ma

    Article • Journal of Geophysical Research Solid Earth, February 2016, American Geophysical Union (AGU)

    Armann Hoskuldsson

  54. Mapping and Assessing Surface Morphology of Holocene Lava Field in Krafla (NE Iceland) Using Hyperspectral Remote Sensing

    Article • IOP Conference Series Earth and Environmental Science, January 2016, Institute of Physics Publishing

    Armann Hoskuldsson

  55. Satellite detection, long‐range transport, and air quality impacts of volcanic sulfur dioxide from the 2014–2015 flood lava eruption at Bárðarbunga (Iceland)

    Article • Journal of Geophysical Research Atmospheres, September 2015, American Geophysical Union (AGU)

    Dr Wuhu Feng, Armann Hoskuldsson

  56. Mapping and Assessing Surface Textures of Holocene Lava Flow in Krafla (NE Iceland) Using Remote Sensing

    Article • July 2015, Society of Exploration Geophysicists

    Armann Hoskuldsson

  57. The 1732 Surtseyan eruption of Eggøya, Jan Mayen, North Atlantic: deposits, distribution, chemistry and chronology

    Article • Bulletin of Volcanology, February 2015, Springer Science + Business Media

    Armann Hoskuldsson

  58. Next article >> << Previous article Environmental pressure from the 2014–15 eruption of Bárðarbunga volcano, Iceland

    Article • Geochemical Perspectives Letters, January 2015, European Association of Geochemistry

    Armann Hoskuldsson

  59. Thor Thordarson, Ármann Höskuldsson: Iceland

    Article • Bulletin of Volcanology, October 2014, Springer Science + Business Media

    Armann Hoskuldsson

  60. A multi-scale risk assessment for tephra fallout and airborne concentration from multiple Icelandic volcanoes – Part 2: Vulnerability and impact

    Article • Natural Hazards and Earth System Science, August 2014, Copernicus GmbH

    Armann Hoskuldsson

  61. A multi-scale risk assessment for tephra fallout and airborne concentration from multiple Icelandic volcanoes – Part 1: Hazard assessment

    Article • Natural Hazards and Earth System Science, August 2014, Copernicus GmbH

    Armann Hoskuldsson

  62. Insights into the dynamics and evolution of the 2010 Eyjafjallajökull summit eruption (Iceland) provided by volcanic ash textures

    Article • Earth and Planetary Science Letters, May 2014, Elsevier

    Armann Hoskuldsson

  63. A multi-scale risk assessment for tephra fallout and airborne concentration from multiple Icelandic volcanoes – Part 2: Vulnerability and impact

    Article • Natural Hazards and Earth System Sciences Discussions, April 2014, Copernicus GmbH

    Armann Hoskuldsson

  64. A multi-scale risk assessment for tephra fallout and airborne concentration from multiple Icelandic volcanoes – Part 1: Hazard assessment

    Article • April 2014, Copernicus GmbH

    Armann Hoskuldsson

  65. Reply to the “Comment by Delmelle et al. (2013) on ‘Scavenging of sulfur, halogens and trace metals by volcanic ash: The 2010 Eyjafjallajökull eruption’ by Bagnato et al. (2013)”

    Article • Geochimica et Cosmochimica Acta, February 2014, Elsevier

    Armann Hoskuldsson

  66. Volcanic plume height correlated with magma-pressure change at Grímsvötn Volcano, Iceland

    Article • Nature Geoscience, January 2014, Nature

    Armann Hoskuldsson

  67. Magma–ice–sediment interactions and the origin of lava/hyaloclastite sequences in the Síða formation, South Iceland

    Article • Bulletin of Volcanology, December 2013, Springer Science + Business Media

    Armann Hoskuldsson

  68. Mössbauer spectroscopy of samples from the 2010 Fimmvörðuháls/Eyjafjallajökull eruption

    Article • Hyperfine Interactions, November 2013, Springer Science + Business Media

    Armann Hoskuldsson

  69. Subaqueous basaltic magmatic explosions trigger phreatomagmatism: A case study from Askja, Iceland

    Article • Journal of Volcanology and Geothermal Research, August 2013, Elsevier

    Armann Hoskuldsson

  70. Observing Iceland's Eyjafjallajökull 2010 eruptions with the autonomous NASA Volcano Sensor Web

    Article • Journal of Geophysical Research Solid Earth, May 2013, Wiley

    Armann Hoskuldsson

  71. Ash-plume dynamics and eruption source parameters by infrasound and thermal imagery: The 2010 Eyjafjallajökull eruption

    Article • Earth and Planetary Science Letters, March 2013, Elsevier

    Armann Hoskuldsson

  72. Scavenging of sulphur, halogens and trace metals by volcanic ash: The 2010 Eyjafjallajökull eruption

    Article • Geochimica et Cosmochimica Acta, February 2013, Elsevier

    Armann Hoskuldsson

  73. Lahar, Floods and Debris Flows Resulting from the 2010 Eruption of Eyjafjallajökull: Observations, Mapping, and Modelling

    Article • January 2013, Springer Science + Business Media

    Armann Hoskuldsson

  74. Ash generation and distribution from the April-May 2010 eruption of Eyjafjallajökull, Iceland

    Article • Scientific Reports, August 2012, Nature

    Armann Hoskuldsson

  75. Interactions between lava and snow/ice during the 2010 Fimmvörðuháls eruption, south‐central Iceland

    Article • Journal of Geophysical Research Atmospheres, April 2012, American Geophysical Union (AGU)

    Armann Hoskuldsson

  76. Intrusion of basalt into frozen sediments and generation of Coherent-Margined Volcaniclastic Dikes (CMVDs)

    Article • Journal of Volcanology and Geothermal Research, March 2012, Elsevier

    Armann Hoskuldsson

  77. Detailed tectonic evolution of the Reykjanes Ridge during the past 15 Ma

    Article • Geochemistry Geophysics Geosystems, February 2012, American Geophysical Union (AGU)

    Armann Hoskuldsson

  78. Tephra sedimentation during the 2010 Eyjafjallajökull eruption (Iceland) from deposit, radar, and satellite observations

    Article • Journal of Geophysical Research Atmospheres, December 2011, American Geophysical Union (AGU)

    Armann Hoskuldsson

  79. Remobilization of silicic intrusion by mafic magmas during the 2010 Eyjafjallajökull eruption

    Article • Solid Earth, December 2011, Copernicus GmbH

    Armann Hoskuldsson

  80. Ice nucleation properties of volcanic ash from Eyjafjallajökull

    Article • Atmospheric Chemistry and Physics", September 2011, Copernicus GmbH

    Armann Hoskuldsson

  81. Dynamic magma mixing revealed by the 2010 Eyjafjallajökull eruption

    Article • Solid Earth Discussions, July 2011, Copernicus GmbH

    Armann Hoskuldsson

  82. Contemporaneous phreatomagmatic and effusive activity along the Hverfjall eruptive fissure, north Iceland: Eruption chronology and resulting deposits

    Article • Journal of Volcanology and Geothermal Research, April 2011, Elsevier

    Armann Hoskuldsson

  83. Long-range acoustic observations of the Eyjafjallajökull eruption, Iceland, April-May 2010

    Article • Geophysical Research Letters, March 2011, Wiley

    Armann Hoskuldsson

  84. Develop instruments to monitor volcanic ash fallout

    Article • Nature, July 2010, Nature

    Armann Hoskuldsson

  85. Propagating rift model for the V-shaped ridges south of Iceland

    Article • Geochemistry Geophysics Geosystems, March 2010, Wiley

    Armann Hoskuldsson

  86. Studies in Volcanology: The Legacy of George Walker

    Article • August 2009, Geological Society

    Armann Hoskuldsson

  87. The millennium eruption of Hekla in February 2000

    Article • Bulletin of Volcanology, April 2007, Springer Science + Business Media

    Armann Hoskuldsson

  88. The Reykjanes Ridge between 63°10′N and Iceland

    Article • Journal of Geodynamics, January 2007, Elsevier

    Armann Hoskuldsson

  89. Constraints on the dynamics of subglacial basalt eruptions from geological and geochemical observations at Kverkfjöll, NE-Iceland

    Article • Bulletin of Volcanology, January 2006, Springer Science + Business Media

    Armann Hoskuldsson

  90. Eruption reconstruction, formation of flow-lobe tumuli and eruption duration in the 5900 BP Helgafell lava field (Heimaey), south Iceland

    Article • Journal of Volcanology and Geothermal Research, October 2005, Elsevier

    Armann Hoskuldsson

  91. Crustal xenoliths in the 6220 BP Sæfell tuff-cone, south Iceland: Evidence for a deep, diatreme-forming, Surtseyan eruption

    Article • Journal of Volcanology and Geothermal Research, July 2005, Elsevier

    Armann Hoskuldsson

  92. Geology of the Heimaey volcanic centre, south Iceland: early evolution of a central volcano in a propagating rift?

    Article • Journal of Volcanology and Geothermal Research, September 2003, Elsevier

    Armann Hoskuldsson

  93. Is the Iceland hot spot also wet? Evidence from the water contents of undegassed submarine and subglacial pillow basalts

    Article • Earth and Planetary Science Letters, August 2002, Elsevier

    Armann Hoskuldsson

  94. Thermodynamics and fluid dynamics of effusive subglacial eruptions

    Article • Bulletin of Volcanology, December 1997, Springer Science + Business Media

    Armann Hoskuldsson

  95. Volcanic hazards in the surroundings of Pico de Orizaba, eastern Mexico

    Article • Natural Hazards, November 1994, Springer Science + Business Media

    Armann Hoskuldsson

  96. Late Pleistocene to Holocene eruptive activity of Pico de Orizaba, Eastern Mexico

    Article • Bulletin of Volcanology, December 1993, Springer Science + Business Media

    Armann Hoskuldsson