Exciting news! We're transitioning to the Statewide California Earthquake Center. Our new website is under construction, but we'll continue using this website for SCEC business in the meantime. We're also archiving the Southern Center site to preserve its rich history. A new and improved platform is coming soon!
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David J. Wald

United States Geological Survey
Seismologist

Expertise: Seismology
 
 
About Me Publications
Xu, S., Dimasaka, J. T., Wald, D. J., & Noh, H. (2021, 08). Causal Graph-based Joint Estimation of Ground Failure and Building Damage from Geospatial Prior Models and Satellite Imagery. Poster Presentation at 2021 SCEC Annual Meeting. SCEC Contribution 11341
Gage, N. S., Wald, D. J., & Marano, K. D. (2018, 08). Aftershock Matters. Poster Presentation at 2018 SCEC Annual Meeting. SCEC Contribution 8385
Porter, K. A., Farokhnia, K., Cho, I., Rossetto, T., Ioannou, I., Grant, D., Jaiswal, K., Wald, D. J., D'Ayala, D., Meslem, A., So, E., Kiremidjian, A. S., & Noh, H. (2012, 09). Global vulnerability estimation methods for the global earthquake model. Oral Presentation at 15th World Conference on Earthquake Engineering. SCEC Contribution 8958
Graves, R. W., & Wald, D. J. (2004). Observed and Simulated Ground Motions in the San Bernardino Basin Region for the Hector Mine, California, Earthquake. Bulletin of the Seismological Society of America, 94(1), 131-146. doi: 10.1785/0120030025. SCEC Contribution 712
Ji, C., Wald, D. J., & Helmberger, D. V. (2002). Source Description of the 1999 Hector Mine, California, Earthquake, Part II: Complexity of Slip History. Bulletin of the Seismological Society of America, 92(4), 1208-1226. doi: 10.1785/0120000917. SCEC Contribution 662
Ji, C., Wald, D. J., & Helmberger, D. V. (2002). Source Description of the 1999 Hector Mine, California, Earthquake, Part I: Wavelet Domain Inversion Theory and Resolution Analysis. Bulletin of the Seismological Society of America, 92(4), 1192-1207. doi: 10.1785/0120000916. SCEC Contribution 661
Ji, C., Helmberger, D. V., & Wald, D. J. (2000). Basin Structure Estimation by Waveform Modeling: Forward and Inverse Methods. Bulletin of the Seismological Society of America, 90(4), 964-976. doi: 10.1785/0119990080. SCEC Contribution 660
Field, E. H., Kramer, S., Elgamal, A., Bray, J., Matasovic, N., Johnson, P., Cramer, C., Roblee, C., Wald, D. J., Bonilla, L., & Anderson, J. G. (1998, 05). Nonlinear Site Response: Where We're At. Poster Presentation at VIIth International Symposium on the Observations of the Continental Crust through Drilling. SCEC Contribution 427
Day, S. M., Yu, G., & Wald, D. J. (1998). Dynamic Stress Changes During Earthquake Rupture. Bulletin of the Seismological Society of America, 88(2), 512-522. SCEC Contribution 374
Wald, D. J., Heaton, T. H., & Hudnut, K. W. (1996). The Slip History of the 1994 Northridge, California, Earthquake Determined from Strong-Motion, Teleseismic, GPS, and Leveling Data. Bulletin of the Seismological Society of America, 86(1B, supplement), S49-S70. SCEC Contribution 239
Wald, D. J., & Heaton, T. H. (1994). Spatial and Temporal Distribution of Slip for the 1992 Landers, California, Earthquake. Bulletin of the Seismological Society of America, 84(3), 668-691. SCEC Contribution 97

Last updated Sep 09, 2021.