Ronni Grapenthin

twitter: @rngrp
New Mexico Tech
Dept. of Earth &
Environmental Science
801 Leroy Place
Socorro, NM-87801


2014-12-02: New paper in GRL on the performance of the real-time GPS EEW system during the Mw 6.0 South Napa earthquake that occurred on 24 August 2014.
2014-11-22: No AGU for me this year. I'm doing fieldwork at Erebus volcano, Antartica. However, there are a few presentations I am involved in:
  • S32C-03 - The West Coast Earthquake Early Warning Global Navigation Satellite System Working Group (talk, co-author), Wednesday, 10:50 AM, 307 Moscone South
  • S32C-06 - G-larmS: An Infrastructure for Geodetic Earthquake Early Warning, applied to Northern California (talk given for me by Ingrid Johanson), Wednesday, 11:35 AM, 307 Moscone South
  • S33F-4938 - The 2014 Mw 6.0 Napa Earthquake, California: Observations from Real-time GPS-enhanced Earthquake Early Warning (poster, presented for me by Ingrid Johanson), Wednesday afternoon, Hall A-C Moscone South.
  • V34B-02 - Magma flow, eruption column and magma pressure change during 2010 Eyjafjallajökull and 2011 Grímsvötn eruptions, Iceland: Constraints from volcano geodesy on physical models of eruptive processes (talk, co-author), Wednesday 4:15 PM, 308 Moscone South
2014-11-06: New paper in JGR operational real-time GPS-enhanced earthquake early warning for the SF Bay Area
2014-10-28: Added a few photos from recent Iceland field work at Askja and Holuhraun in response to the Bárđarbunga eruption.


Assistant Professor of Geophysics at the Earth & Environmental Science Department of New Mexico Tech.

Current research:

Past research:

Social Media Experiment:

Short bio (full CV):


Ronni Grapenthin
Dept. of Earth & Environmental Science
New Mexico Tech
801 Leroy Place,
Socorro, NM 87801

office: MSEC 356
phone: +1 (575) 835 5924

| Last modified: December 22 2014 01:47. | EOF