Agnes Helmstetter

Laboratoire de Geophysique Interne et Tectonophysique
Université Joseph Fourier, Grenoble (France)
 
 
About Me Publications
Cattania, C., Werner, M. J., Marzocchi, W., Hainzl, S., Rhoades, D. A., Gerstenberger, M. C., Liukis, M., Savran, W. H., Christophersen, A., Helmstetter, A., Jimenez, A., Steacy, S., & Jordan, T. H. (2018). Evaluation of Coulomb-based seismicity forecasting models during the 2010-2012 Canterbury, New Zealand, earthquake sequence. Seismological Research Letters, (accepted). SCEC Contribution 8045
Helmstetter, A., & Werner, M. J. (2014). Adaptive Smoothing of Seismicity in Time, Space, and Magnitude for Time-Dependent Earthquake Forecasts in California. Bulletin of the Seismological Society of America, 104(2), 809-822. doi: 10.1785/0120130105. SCEC Contribution 1765
Werner, M. J., Helmstetter, A., Jackson, D. D., & Kagan, Y. Y. (2013, 9). Short-Term Earthquake Predictability in California. Poster Presentation at SCEC Annual Meeting 2013. SCEC Contribution 1896
Helmstetter, A., & Werner, M. J. (2012). Adaptive Spatiotemporal Smoothing of Seismicity for Long‐Term Earthquake Forecasts in California. Bulletin of the Seismological Society of America, 102(6), 2518-2529. doi: 10.1785/0120120062. SCEC Contribution 1667
Werner, M. J., Helmstetter, A., Jackson, D. D., & Kagan, Y. Y. (2011). High Resolution Long-Term and Short-Term Earthquake Forecasts for California. Bulletin of the Seismological Society of America, 101(4), 1630-1648. doi: 10.1785/0120090340. SCEC Contribution 1435
Werner, M. J., Helmstetter, A., Jackson, D. D., Kagan, Y. Y., & Wiemer, S. (2010). Adaptively Smoothed Seismicity Earthquake Forecasts for Italy. Annals of Geophysics, 53(3). SCEC Contribution 1437
Helmstetter, A., & Shaw, B. E. (2009). Afterslip and aftershocks in the rate-and-state friction law. Journal of Geophysical Research, 114, B01308,. doi: 10.1029/2007JB005077. SCEC Contribution 1388
Helmstetter, A., Kagan, Y. Y., & Jackson, D. D. (2007). High-resolution Time-independent Grid-based Forecast for M ≥ 5 Earthquakes in California. Seismological Research Letters, 78(1), 78-86. doi: 10.1785/gssrl.78.1.78. SCEC Contribution 983
Peng, Z., Vidale, J. E., Ishii, M., & Helmstetter, A. (2007). Seismicity rate immediately before and after main shock rupture from high-frequency waveforms in Japan. Journal of Geophysical Research, 112(B03306). doi: 10.1029/2006JB004386. SCEC Contribution 1029
Helmstetter, A., & Shaw, B. E. (2006). Relation between stress heterogeneity and aftershock rate in the rate-and-state model. Journal of Geophysical Research, 111(B07304). doi: 10.1029/2005JB004077. SCEC Contribution 930
Helmstetter, A., Kagan, Y. Y., & Jackson, D. D. (2006). Comparison of Short-Term and Time-Independent Earthquake Forecast Models for Southern California. Bulletin of the Seismological Society of America, 96(1), 90-106. doi: 10.1785/0120050067. SCEC Contribution 895
Helmstetter, A., Kagan, Y. Y., & Jackson, D. D. (2005). Importance of small earthquakes for stress transfers and earthquake triggering. Journal of Geophysical Research, 110(B05S08). doi: 10.1029/2004JB003286. SCEC Contribution 805
Saichev, A. I., Helmstetter, A., & Sornette, D. (2005). Power-law Distributions of Offspring and Generation Numbers in Branching Models of Earthquake Triggering. Pure and Applied Geophysics, 162(6-7), 1113-1134. doi: 10.1007/s00024-004-2663-6. SCEC Contribution 741
Helmstetter, A., Hergarten, S., & Sornette, D. (2004). Properties of Foreshocks and Aftershocks of the Nonconservative Self-Organized Critical Olami-Feder-Christensen Model. Physical Review E, 70(4), 046120. doi: 10.1103/PhysRevE.70.046120. SCEC Contribution 802
Helmstetter, A., & Sornette, D. (2004). Comment on "Power-Law Time Distribution of Large Earthquakes". Physical Review Letters, 92(12), 129801.1. doi: 10.1103/PhysRevLett.92.129801. SCEC Contribution 740
Helmstetter, A., & Sornette, D. (2003). Predictability in the ETAS model of interacting triggered seismicity. Journal of Geophysical Research, 108(B10), 2482. doi: 10.1029/2003JB002485. SCEC Contribution 743
Helmstetter, A., Ouillon, G., & Sornette, D. (2003). Are aftershocks of large Californian earthquakes diffusing?. Journal of Geophysical Research, 108(B10), 2483. doi: 10.1029/2003JB002503. SCEC Contribution 742
Helmstetter, A., & Sornette, D. (2003). Båth's law Derived from the Gutenberg-Richter law and Aftershock Properties. Geophysical Research Letters, 30(20), 2069. doi: 10.1029/2003GL018186. SCEC Contribution 739
Helmstetter, A., & Sornette, D. (2003). Importance of Direct and Indirect Triggered Seismicity in the ETAS Model of Seismicity. Geophysical Research Letters, 30(11), 1576. doi: 10.1029/2003GL017670. SCEC Contribution 738
Helmstetter, A., & Sornette, D. (2003). Foreshocks Explained by Cascades of Triggered Seismicity. Journal of Geophysical Research, 108(B10), 2457. doi: 10.1029/2003JB002409. SCEC Contribution 737

Last updated Jul 18, 2018.