Seismology Contributions: Earthquake Early Warning I

Wednesday, 17 December 2014: 10:20 AM-12:20 PM
Chairs:  Kenneth W Hudnut, USGS Pasadena Field Office, Pasadena, CA, United States and Sarah E. Minson, California Institute of Technology, Pasadena, CA, United States
Primary Conveners:  Victor C Tsai, Caltech-Seismological Lab, Pasadena, CA, United States
Co-conveners:  Carl Tape, University of Alaska Fairbanks, Fairbanks, AK, United States
OSPA Liaisons:  Sarah E. Minson, California Institute of Technology, Pasadena, CA, United States

Abstracts Submitted to this Session:

10:20 AM
Detection of Instantaneous Gravity Anomalies of Large Earthquakes. The Case of Japan-Tohoku Earthquake of March 11, 2011.
Jean-Paul Montagner1, Matteo Barsuglia2, Eric Clevede1, Jean-Paul Ampuero3, Eric Chassande-Mottin2, Jan Harms4, Kevin Juhel1, Philippe Henri Lognonne1 and Bernard F Whiting5, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Université Paris Diderot, APC, PAris, France, (3)California Institute of Technology, Pasadena, CA, United States, (4)INFN, Firenze, Italy, (5)University of Florida, Physics, Ft Walton Beach, FL, United States
10:35 AM
Numerical shake prediction for Earthquake Early Warning: data assimilation, real-time shake-mapping, and simulation of wave propagation
Mitsuyuki Hoshiba, MRI/JMA, Tsukuba, Japan and Shigeki Aoki, Meteorological Research Institute, Tsukuba-shi, Japan; Japan Meteorological Agency, Tokyo, Japan
10:50 AM
The West Coast Earthquake Early Warning Global Navigation Satellite System Working Group
Kenneth W Hudnut1, Sarah E Minson2, Maren Boese2, Claude Felizardo2, Ingrid A Johanson3, Ronni Grapenthin3, Brendan W Crowell4, David A Schmidt4, Jessica R Murray5, Michael Lisowski6, John O Langbein5, Deborah Smith5, Daniel Determan1, Valerie Irene Thomas1 and Timothy Ian Melbourne7, (1)USGS Pasadena Field Office, Pasadena, CA, United States, (2)California Institute of Technology, Pasadena, CA, United States, (3)Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States, (4)University of Washington, Seattle, WA, United States, (5)US Geological Survey, Menlo Park, CA, United States, (6)USGS, Vancouver, WA, United States, (7)Central Washington Univ, Ellensburg, WA, United States
11:05 AM
Joint Seismic-Geodetic Real-Time Finite Fault Models For Earthquake Early Warning
Sarah E Minson1, Maren Boese1,2, Claude Felizardo1, Thomas H Heaton1 and Egill Hauksson1, (1)California Institute of Technology, Seismological Laboratory, Division of Geological and Planetary Sciences, Pasadena, CA, United States, (2)ETH Zurich, Zurich, Switzerland
11:20 AM
A simple approach to estimate earthquake magnitude from the arrival time of the peak acceleration amplitude
Shunta Noda1,2 and Shunroku Yamamoto1, (1)RTRI Railway Technical Research Institute, Center for Railway Earthquake Engineering Research, Kokubunji, Japan, (2)USGS, Earthquake Science Center, Baltimore, MD, United States
11:35 AM
G-larmS: An Infrastructure for Geodetic Earthquake Early Warning, applied to Northern California
Ronni Grapenthin1,2, Ingrid A Johanson1 and Richard M Allen1, (1)University of California Berkeley, Berkeley, CA, United States, (2)New Mexico Institute of Mining and Technology, Socorro, NM, United States
11:50 AM
A Waveform Envelope-Based Reality Check Algorithm in Early Warning
Gokcan Karakus and Thomas H Heaton, California Institute of Technology, Pasadena, CA, United States
12:05 PM
Integrated SeismoGeodetic Systsem with High-Resolution, Real-Time GNSS and Accelerometer Observation For Earthquake Early Warning Application.
Paul R Passmore1, Michael Jackson2, Leonid G Zimakov3, Jared Raczka3 and Phil Davidson3, (1)Trimble Navigation Ltd, Christchurch, New Zealand, (2)Trimble Navigation Ltd, Infrastructure Division, Westminster, CO, United States, (3)REF TEK A Division of Trimble, Plano, TX, United States
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