World's Best Scientists 2026 revealed!
Thóra Árnadóttir

Thóra Árnadóttir

D-Index & Metrics

Earth Science

D-Index
35
Citations
4415
World Ranking
7646
National Ranking
19

Thóra Árnadóttir publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Thóra Árnadóttir sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 164 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Thóra Árnadóttir D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Thóra Árnadóttir sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 35 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Overview

Thóra Árnadóttir is affiliated with the University of Iceland in Iceland and has an extensive research portfolio within Earth and Planetary Sciences and Environmental Science. Their work primarily focuses on areas including Geophysics, Environmental Chemistry, Atmospheric Science, Oceanography, and Aerospace Engineering.

The scientist's research topics encompass a range of subjects such as earthquake and tectonic studies, methane hydrates and related phenomena, earthquake detection and analysis, geophysics and gravity measurements, synthetic aperture radar (SAR) applications and techniques, Arctic and Antarctic ice dynamics, and cryospheric studies and observations.

They have published in various scientific venues, with a notable presence in Zenodo (CERN European Organization for Nuclear Research). Other frequent publication venues include Bulletin of Volcanology, Frontiers in Earth Science, and Journal of Geophysical Research Solid Earth.

Thóra Árnadóttir has collaborated frequently with several researchers. Notable co-authors include Cécile Ducrocq, Vincent Drouin, Halldór Geirsson, Yeşim Çubuk Sabuncu, and Kristín Jónsdóttir.

Their recent scholarly publications illustrate the breadth of their investigative scope:

  • Widespread fracture movements during a volcano-tectonic unrest: the Reykjanes Peninsula, Iceland, from 2019-2021 TerraSAR-X interferometry (2024), Bulletin of Volcanology
  • Inflation-Deflation Episodes in the Hengill and Hrómundartindur Volcanic Complexes, SW Iceland (2021), Frontiers in Earth Science
  • Temporal Seismic Velocity Changes Associated With the Mw 6.1, May 2008 Ölfus Doublet, South Iceland: A Joint Interpretation From dv/v and GPS (2024), Journal of Geophysical Research Solid Earth
  • Temporal Seismic Velocity Changes Associated with the Mw 6.1, May 2008 Ölfus Doublet, South Iceland: a Joint Interpretation from dv/v and GPS. Cubuk-Sabuncu-etal-Dataset (2024), Zenodo (CERN European Organization for Nuclear Research)
  • Additional material for the article "Widespread fracture movements during a volcano-tectonic unrest: the Reykjanes Peninsula, Iceland, from 2019-2021 TerraSAR-X interferometry" (2023), Zenodo (CERN European Organization for Nuclear Research)

Best Publications

  • Segmented lateral dyke growth in a rifting event at Bárðarbunga volcanic system, Iceland

    Freysteinn Sigmundsson;Andrew Hooper;Sigrún Hreinsdóttir;Kristín S. Vogfjörd

  • Intrusion triggering of the 2010 Eyjafjallajokull explosive eruption

    Freysteinn Sigmundsson;Sigrún Hreinsdóttir;Andrew Hooper;Thóra Árnadóttir

  • Glacial rebound and plate spreading: Results from the first countrywide GPS observations in Iceland

    Thóra Árnadóttir;Björn Lund;Wei Jiang;Halldor Geirsson

  • The 1989 Loma Prieta earthquake imaged from inversion of geodetic data

    Thóra Árnadóttir;Paul Segall

  • Fault slip distribution of two June 2000 M W 6.5 earthquakes in South Iceland estimated from joint inversion of InSAR and GPS measurements

    Rikke Pedersen;Sigurjón Jónsson;Thóra Árnadóttir;Freysteinn Sigmundsson

  • Geodetic GPS measurements in south Iceland: Strain accumulation and partitioning in a propagating ridge system

    P. C. LaFemina;Timothy H. Dixon;R. Malservisi;R. Malservisi;T. Arnadottir

  • Rapid Deformation of the South Flank of Kilauea Volcano, Hawaii

    Susan Owen;Paul Segall;Jeff Freymueller;Asta Mikijus

  • The 2008 May 29 earthquake doublet in SW Iceland

    J. Decriem;T. Árnadóttir;A. Hooper;H. Geirsson

  • Current plate movements across the Mid-atlantic ridge determined from 5 years of continuous GPS measurements in Iceland

    Halldór Geirsson;Thóra Árnadóttir;Christof Völksen;Weiping Jiang;Weiping Jiang

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

    Sigrún Hreinsdóttir;Sigrún Hreinsdóttir;Freysteinn Sigmundsson;Matthew J. Roberts;Halldór Björnsson

  • Kinematic models of plate boundary deformation in southwest Iceland derived from GPS observations

    Thóra Árnadóttir;Weiping Jiang;Kurt L. Feigl;Halldór Geirsson

  • Earthquakes, stress, and strain along an obliquely divergent plate boundary: Reykjanes Peninsula, southwest Iceland

    Marie Keiding;Björn Lund;Thóra Árnadóttir

  • Icelandic rhythmics: Annual modulation of land elevation and plate spreading by snow load

    Ronni Grapenthin;Freysteinn Sigmundsson;Halldór Geirsson;Thóra Árnadóttir

  • Crustal deformation of the Marlborough Fault Zone in the South Island of New Zealand: Geodetic constraints over the interval 1982-1994

    S. J. Bourne;T. Árnadóttir;J. Beavan;D. J. Darby

  • Coseismic stress changes and crustal deformation on the Reykjanes Peninsula due to triggered earthquakes on 17 June 2000

    Thóra Árnadóttir;Halldór Geirsson;Páll Einarsson

  • Geodynamics of Iceland and the signatures of plate spreading

    Freysteinn Sigmundsson;Páll Einarsson;Ásta Rut Hjartardóttir;Vincent Drouin

  • Plate boundary deformation and man-made subsidence around geothermal fields on the Reykjanes Peninsula, Iceland

    Marie Keiding;Thóra Árnadóttir;Sigurjon Jonsson;Judicaël Decriem

  • Motion of Kilauea Volcano during sustained eruption from the Puu Oo and Kupaianaha Vents, 1983–1991

    Paul T. Delaney;Asta Miklius;Thora Arnadottir;Arnold T. Okamura

  • Glacio-isostatic deformation around the Vatnajökull ice cap, Iceland, induced by recent climate warming : GPS observations and finite element modeling

    Carolina Pagli;Carolina Pagli;Freysteinn Sigmundsson;Björn Lund;Erik Sturkell

  • Deflation of the Askja volcanic system: Constraints on the deformation source from combined inversion of satellite radar interferograms and GPS measurements

    Carolina Pagli;Freysteinn Sigmundsson;Thóra Árnadóttir;Páll Einarsson

  • Postseismic deformation following the June 2000 earthquake sequence in the south Iceland seismic zone

    Thóra Árnadóttir;Sigurjón Jónsson;Fred F. Pollitz;Weiping Jiang

Frequent Co-Authors

Freysteinn Sigmundsson
Freysteinn Sigmundsson University of Iceland
Páll Einarsson
Páll Einarsson University of Iceland
Erik Sturkell
Erik Sturkell University of Gothenburg
Andrew Hooper
Andrew Hooper University of Leeds
Kurt L. Feigl
Kurt L. Feigl University of Wisconsin–Madison
Richard A. Bennett
Richard A. Bennett University of Arizona
Sigurjón Jónsson
Sigurjón Jónsson King Abdullah University of Science and Technology
Magnús T. Gudmundsson
Magnús T. Gudmundsson University of Iceland
Helgi Björnsson
Helgi Björnsson University of Iceland

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