|
|
||||||||
Department of Conservation California Division of Mines and Geology, 801 K Street, MS 12-31, Sacramento, California 95814
Abstract
Hazard deaggregation at each grid point of a probabilistic seismic hazard map can provide maps of the most probable seismic source distance and magnitude. Maps of predominant seismic source distance and magnitude for PGA, and 5% damped spectral acceleration (SA) at 0.3-, 1.0-, and 2.0-sec periods are produced for the first time for Los Angeles, Orange, and Ventura counties in southern California. These maps show that large earthquakes on faults local to any site generally dominate the 10% probability of exceedence in 50- and 100-yr hazards in southern California. Major faults, like the San Andreas, San Jacinto, and Elsinore faults, dominate mainly in their vicinity. At spectral periods beyond 2 sec, earthquakes on these major faults can dominate out to larger distances.
This article has been cited by other articles:
![]() |
P. K. Malhotra Seismic Design Loads from Site-Specific and Aggregate Hazard Analyses Bulletin of the Seismological Society of America, August 1, 2008; 98(4): 1849 - 1862. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Cao Disaggregation of Seismic Hazard Extended to Disaggregation of Annualized Loss Ratio Bulletin of the Seismological Society of America, February 1, 2007; 97(1B): 305 - 317. [Abstract] [Full Text] [PDF] |
||||
![]() |
Mean and Modal {epsilon} in the Deaggregation of Probabilistic Ground Motion Bulletin of the Seismological Society of America, December 1, 2001; 91(6): 1537 - 1552. |
||||
![]() |
Geographic Deaggregation of Seismic Hazard in the United States Bulletin of the Seismological Society of America, February 1, 2001; 91(1): 13 - 26. |
||||
![]() |
E. H. Field and the SCEC Phase III Working Group Accounting for Site Effects in Probabilistic Seismic Hazard Analyses of Southern California: Overview of the SCEC Phase III Report Bulletin of the Seismological Society of America, December 1, 2000; 90(6B): S1 - S31. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Bazzurro and C. Allin Cornell Disaggregation of seismic hazard Bulletin of the Seismological Society of America, April 1, 1999; 89(2): 501 - 520. [Abstract] [PDF] |
||||
![]() |
S. Harmsen, D. Perkins, and A. Frankel Deaggregation of probabilistic ground motions in the central and eastern United States Bulletin of the Seismological Society of America, February 1, 1999; 89(1): 1 - 13. [Abstract] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |