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Sigrún Hreinsdóttir

Sigrún Hreinsdóttir

D-Index & Metrics

Earth Science

D-Index
42
Citations
6789
World Ranking
5248
National Ranking
52

Sigrún Hreinsdóttir 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 Sigrún Hreinsdóttir sits on this spectrum.

38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38 publications 603+

This scientist: 185 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

Sigrún Hreinsdóttir 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 Sigrún Hreinsdóttir sits on this spectrum.

30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 42 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

Overview

Sigrún Hreinsdóttir is affiliated with GNS Science in New Zealand and has contributed extensively to the field of Earth and Planetary Sciences. Their research specializes primarily in geophysics, with significant work also conducted in aerospace engineering, oceanography, management, monitoring, policy and law, and artificial intelligence applied to earth sciences.

The scientist's research topics cover a broad array of subjects, including:

  • Earthquake and tectonic studies
  • Geological and geochemical analysis
  • High-pressure geophysics and materials
  • Synthetic Aperture Radar (SAR) applications and techniques
  • Geophysics and gravity measurements
  • Landslides and related hazards
  • Seismic waves and analysis

Among recent publications are notable papers such as "Deformation and seismicity decline before the 2021 Fagradalsfjall eruption" (2022, Nature), "Fracturing and tectonic stress drive ultrarapid magma flow into dikes" (2024, Science), "A Snapshot of New Zealand's Dynamic Deformation Field From Envisat InSAR and GNSS Observations Between 2003 and 2011" (2022, Geophysical Research Letters), "Volcanic Unrest at Taupō Volcano in 2019: Causes, Mechanisms and Implications" (2021, Geochemistry Geophysics Geosystems), and "Sea Level Rise in New Zealand: The Effect of Vertical Land Motion on Century-Long Tide Gauge Records in a Tectonically Active Region" (2020, Journal of Geophysical Research Solid Earth).

Frequent coauthors collaborating with Sigrún Hreinsdóttir include:

  • Freysteinn Sigmundsson
  • Vincent Drouin
  • Halldór Geirsson
  • Michelle Parks
  • Benedíkt G. Ófeigsson

Publication venues where this researcher regularly contributes feature prominently in geosciences, including:

  • Journal of Geophysical Research Solid Earth
  • Geophysical Research Letters
  • Bulletin of Volcanology
  • Geochemistry Geophysics Geosystems
  • Frontiers in Earth Science

The scope of their work integrates complex methods such as Synthetic Aperture Radar (SAR) for deformation monitoring, geophysical gravity measurements, and seismic wave analysis. This interdisciplinarity supports investigations into tectonic activity, volcanic unrest, and associated geological processes.

Best Publications

  • Complex multifault rupture during the 2016 Mw 7.8 Kaikōura earthquake, New Zealand

    Ian J. Hamling;Sigrún Hreinsdóttir;Kate Clark;John Elliott

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

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

  • The 2002 Denali fault earthquake, Alaska: a large magnitude, slip-partitioned event.

    Donna Eberhart-Phillips;Peter J Haeussler;Jeffrey T Freymueller;Arthur D Frankel

  • Intrusion triggering of the 2010 Eyjafjallajokull explosive eruption

    Freysteinn Sigmundsson;Sigrún Hreinsdóttir;Andrew Hooper;Thóra Árnadóttir

  • Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflow

    Magnús T. Gudmundsson;Kristín Jónsdóttir;Andrew Hooper;Eoghan P. Holohan

  • Active Deformation Processes in Alaska, Based on 15 Years of GPS Measurements

    Jeffrey T. Freymueller;Hilary Woodard;Steven C. Cohen;Ryan Cross

  • Implications of deformation following the 2002 Denali, Alaska, earthquake for postseismic relaxation processes and lithospheric rheology

    Andrew M. Freed;Roland Bürgmann;Eric Calais;Jeff Freymueller

  • Highly variable coastal deformation in the 2016 MW7.8 Kaikōura earthquake reflects rupture complexity along a transpressional plate boundary

    K.J. Clark;E.K. Nissen;J.D. Howarth;I.J. Hamling

  • A large slow slip event and the depth of the seismogenic zone in the south central Alaska subduction zone

    Yusaku Ohta;Jeffrey T. Freymueller;Sigrún Hreinsdóttir;Hisashi Suito

  • Large-scale dynamic triggering of shallow slow slip enhanced by overlying sedimentary wedge

    Laura M. Wallace;Laura M. Wallace;Yoshihiro Kaneko;Sigrún Hreinsdóttir;Ian Hamling

  • The 2008 May 29 earthquake doublet in SW Iceland

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

  • Syn‐convergent extension observed using the RETREAT GPS network, northern Apennines, Italy

    R. A. Bennett;E. Serpelloni;S. Hreinsdóttir;M. T. Brandon

  • Eocene to present subduction of southern Adria mantle lithosphere beneath the Dinarides

    Richard A. Bennett;Sigrún Hreinsdóttir;Goran Buble;Tomislav Bašić

  • Deformation and seismicity decline before the 2021 Fagradalsfjall eruption

    Unknown

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

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

  • Crustal deformation at the oblique spreading Reykjanes Peninsula, SW Iceland: GPS measurements from 1993 to 1998

    Sigrún Hreinsdóttir;Páll Einarsson;Freysteinn Sigmundsson

  • Triggered Slow Slip and Afterslip on the Southern Hikurangi Subduction Zone Following the Kaikōura Earthquake

    Laura M. Wallace;Laura M. Wallace;Sigrún Hreinsdóttir;Susan Ellis;Ian Hamling

  • Active aseismic creep on the Alto Tiberina low-angle normal fault, Italy

    Sigrún Hreinsdóttir;Richard A. Bennett

  • New Zealand GPS velocity field: 1995–2013

    John Beavan;Laura M Wallace;Neville Palmer;Paul Denys

  • Present-day strain accumulation and slip rates associated with southern San Andreas and eastern California shear zone faults

    Joshua C. Spinler;Richard A. Bennett;Megan L. Anderson;Sally F. McGill

  • Coseismic slip distribution of the 2002 MW7.9 Denali fault earthquake, Alaska, determined from GPS measurements

    Sigrún Hreinsdóttir;Jeffrey T. Freymueller;Hilary J. Fletcher;Christopher F. Larsen

  • The Great Alaska "Earthquake" of 1998-2001

    J. Freymueller;C. Zweck;H. Fletcher;S. Hreinsdöttir

Frequent Co-Authors

Freysteinn Sigmundsson
Freysteinn Sigmundsson University of Iceland
Andrew Hooper
Andrew Hooper University of Leeds
Thóra Árnadóttir
Thóra Árnadóttir University of Iceland
Richard A. Bennett
Richard A. Bennett University of Arizona
Páll Einarsson
Páll Einarsson University of Iceland
Erik Sturkell
Erik Sturkell University of Gothenburg
Magnús T. Gudmundsson
Magnús T. Gudmundsson University of Iceland
Laura M. Wallace
Laura M. Wallace The University of Texas at Austin
Jeffrey T. Freymueller
Jeffrey T. Freymueller Michigan State University
Sigurjón Jónsson
Sigurjón Jónsson King Abdullah University of Science and Technology

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