Ronni Grapenthin
(he / him / his)
University of Alaska Fairbanks
Geophysical Institute
2156 Koyukuk Drive
Fairbanks, AK-99775


submitted / in press

peer reviewed articles

  1. Li, S., F. Sigmundsson, V. Drouin, B. Ofeigsson, M. Parks, K. Jonsdottir, R. Grapenthin, H. Geirsson, A. Hooper, Ground deformation after a caldera collapse: Contributions of magma inflow and viscoelastic response to the 2015-2018 deformation field around Bardarbunga, Iceland, JGR, vol 126, doi:10.1029/2020JB020157, [pdf]
  2. Sigmundsson, F., V. Pinel, R. Grapenthin, A. Hooper, S. A. Halldorsson, P. Einarsson, B. G. Ofeigsson, E. R. Heimisson, K. Jonsdottir, M. T. Gudmundsson, K. Vogfjiörd, M. Parks, S. Li, V. Drouin, H. Geirsson, S. Dumont, H. M. Fridriksdottir, G. B. Gudmundsson, T. Wright, T. Yamasaki (2020), Unexpected large eruptions from buoyant magma bodies within viscoelastic crust, Nature Communications, Vol 11, 2403, doi:10.1038/s41467-020-16054-6, [pdf]
  3. Grapenthin, R., S. Kelley, M. Person, and M. Folsom (2019), Decadal-scale aquifer dynamics and structural complexities at a municipal wellfield revealed by 25 years of InSAR and recent groundwater temperature observations, Water Resources Research, Vol. 55 (12), pp. 10636-10656, doi:10.1029/2018WR022552, [pdf]
  4. Kaneko, Y., Y. Ito, B. Chow, L.M. Wallace, C. Tape, R. Grapenthin, E. D'Anastasio, S. Henrys, R. Hino (2019), Ultra-long duration of ground motion arising from a thick, low velocity sedimentary wedge, JGR, Vol 124(10), pp. 10347-10359, doi:10.1029/2019JB017795, [pdf]
  5. Ruhl, C., D. Melgar, A. Chung, R. Grapenthin, R.M. Allen (2019), Quantifying the Value of Real-time Geodetic Constraints on Earthquake Early Warning using a Global Seismic and Geodetic Dataset, JGR, Vol. 124(4), pp. 3819-3837, doi:10.1029/2018JB016935 [pdf
  6. Grapenthin, R., S. Hreinsdottir, and A. Van Eaton (2018), Volcanic Hail Detected With GPS: The 2011 Eruption of Grimsvötn Volcano, Iceland, GRL, doi:10.1029/2018GL080317, [pdf]
  7. Murray, J.R., B.W. Crowell, R. Grapenthin, K. Hodgekinson, J.O. Langbein, T. Melbourne, D. Melgar, S.E. Minson, and D.A. Schmidt (2018), Development of a Geodetic Component for the U. S. West Coast Earthquake Early Warning System, SRL, doi:10.1785/0220180162, [pdf].
  8. Zhang, Y., M. Person, V. Voller, D. Cohen, J. McIntosh, and R. Grapenthin (2018), Hydromechanical Impacts of Pleistocene Glaciations on Pore Fluid Pressure Evolution, Rock Failure, and Brine Migration within Sedimentary Basins and the Crystalline Basement, Water Resources Research, doi:10.1029/2017WR022464, [pdf].
  9. Sigmundsson, F., M. Parks, R. Pedersen, K. Jonsdottir, B.G. Ofeigsson, R. Grapenthin, S. Dumont, P. Einarsson, V. Drouin, A.R. Hjartardottir, M.T. Gudmundsson, H. Geirsson, S. Hreinsdottir, E. Sturkell, E.R. Heimisson, Th. Högnadottir, A. Hooper, K. Vogfjörd, T. Barnie, and M. Roberts (2018), Magma movements in volcano plumbing systems and their associated ground deformation, pp. 285-322, in "Volcanic and Igneous Plumbing Systems", edited by Steffi Burchardt doi: 10.1016/B978-0-12-809749-6.00011-X [pdf].
  10. Grapenthin, R., M. West, C. Tape, M. Gardine, and J. T. Freymueller (2018), Single-frequency instantaneous GNSS velocities resolve dynamic ground motion of the 2016 Mw7.1 Iniskin Earthquake, Alaska, SRL, Vol. 89(3), pp. 1040-1048, doi: 10.1785/0220170235 [pdf].
  11. Ruhl, C., D. Melgar, R. Grapenthin, R.M. Allen (2017), The Value of Real-Time GNSS to Earthquake Early Warning, GRL, doi: 10.1002/2017GL074502 [pdf].
  12. Grapenthin, R., M. West, and J. T. Freymueller (2017), The Utility of GNSS for Earthquake Early Warning in Regions with Sparse Seismic Networks, BSSA, doi: 10.1785/0120160317 [pdf].
  13. Grapenthin, R., I.A. Johanson, R.M. Allen (2014), The 2014 Mw 6.0 Napa earthquake, California: Observations from real-time GPS-enhanced earthquake early warning GRL, Vol. 41, pp. 8269-8276, doi: 10.1002/2014GL061923 [pdf]
  14. Grapenthin, R., I.A. Johanson, R.M. Allen (2014), Operational real-time GPS-enhanced earthquake early warning. JGR, Vol. 119, pp. 7944-7965, doi: 10.1002/2014JB011400 [pdf]
  15. Hreinsdóttir, S., F. Sigmundsson, M.J. Roberts, H. Björnsson, R. Grapenthin, P. Arason, Th. Árnadóttir, J. Hólmjárn, H. Geirsson, R.A. Bennett, M.T. Gudmundsson, B. Oddsson, B.G. Ófeigsson, T. Villemin, T. Jónsson, E. Sturkell, Á Höskuldsson, G. Larsen, T. Thordarson, and B.A. Óladóttir (2014), Volcanic plume height correlated with magma-pressure change at Grímsviötn Volcano, Iceland, Nature Geoscience, doi:10.1038/ngeo2044, [pdf, pdf supplements]
  16. Grapenthin, R. (2014), CrusDe: A plug-in based simulation framework for composable CRUStal DEformation simulations. Computers & Geosciences, Vol. 62, pp. 168-177 doi: 10.1016/j.cageo.2013.07.005 [pdf]
  17. Grapenthin, R., J. T. Freymueller, S. S. Serovetnikov (2013), Surface Deformation of Bezymianny Volcano, Kamchatka, Recorded by GPS: The Eruptions from 2005-2010 and Long-term, Long-wavelength Subsidence, JVGR, Vol. 263, pp. 58-74, doi: 10.1016/j.jvolgeores.2012.11.012 [pdf]
  18. Grapenthin, R., J. T. Freymueller, A. M. Kaufman (2013), Geodetic Observations during the 2009 eruption of Redoubt Volcano, Alaska, JVGR, Vol. 259, pp. 115-132, doi: 10.1016/j.jvolgeores.2012.04.021 [pdf]
  19. Grapenthin, R. (2011), Computer programing for geosciences: Teach your students how to make tools, EOS Forum, Vol. 82, Issue 50, pp. 469-470, doi: 10.1029/2011EO500010 [pdf]
  20. Grapenthin, R., and J. T. Freymueller (2011), The dynamics of a seismic wave field: Animation and analysis of kinematic GPS data recorded during the 2011 Tohoku-oki earthquake, Japan, Geophys. Res. Lett., 38, L18308, doi:10.1029/2011GL048405 [pdf]
  21. Ofeigsson, B., A. Hooper, F. Sigmundsson, E. Sturkell, and R. Grapenthin (2011), Deep magma storage at Hekla volcano, Iceland, revealed by InSAR time series analysis, JGR, 116, B05401, doi:10.1029/2010JB007576 [pdf]
  22. Grapenthin, R., B. Ofeigsson, F. Sigmundsson, E. Sturkell, A. Hooper (2010), Pressure sources versus surface loads: Analyzing volcano deformation signal composition with an application to Hekla volcano, Iceland, Geophys. Res. Lett., 37, L20310, doi:10.1029/2010GL044590. [pdf]
  23. Grapenthin, R., F. Sigmundsson, H. Geirsson, T. Arnadottir, V. Pinel (2006), Icelandic rhythmics: Annual modulation of land elevation and plate spreading by snow load, Geophys. Res. Lett., 33, L24305, doi:10.1029/2006GL028081 [pdf]



| Last modified: March 13 2021 00:25.