Ronni Grapenthin

University of Alaska Fairbanks
Geophysical Institute
2156 Koyukuk Drive
Fairbanks, AK-99775


2019-12-07: I am looking for 2 Postdocs, one for a NASA-funded project on large earthquake analysis with instantaneous velocities, the other for an earthquake early warning in collaboration with AEC. Starting date in spring 2020 would be ideal. Get in touch! Formal announcement to come soon.
2019-10-17: Ultra‐long Duration of Seismic Ground Motion Arising From a Thick, Low‐Velocity Sedimentary Wedge published in JGR.
2019-09-23: I am looking for 2 new PhD students on NSF-funded projects related to volcano geodesy. Start date is in the Fall 2020. See Student Opportunities.
2019-07-26: I will start a new position at UAF and the Geophysical Institute in mid-August. Hence, this website is in transition, too.
2019-06-01: CONVERSE & IAVCEI Geodesy workshop announced and registration is open.
2019-03-11: How can we use GPS/GNSS satellite observations to get the receiver position? A quick write-up for students based on just the pseudorange observable: Position Estimation With Pseudoranges.
2019-02-28: Quantifying the Value of Real-time Geodetic Constraints for Earthquake Early Warning using a Global Seismic and Geodetic Dataset published in JGR.


Associate Professor of Geophysics / Geodesy at the Department of Geology and the Geophysical Institute of the University of Alaska Fairbanks.

I deleted all my social media accounts (twitter, linkedin, researchgate, facebook). Please get in touch via email. You may consider doing the same.

Current research:

Past research:

Short bio (full CV):


Ronni Grapenthin
University of Alaska Fairbanks
Geophysical Institute
2156 Koyukuk Dr.
Fairbanks, AK-9775

office: Elvey 413B
phone: tbd

| Last modified: December 08 2019 01:01. | EOF