[CEUS-earthquake-hazards] Article on Central U.S. Earthquake hazard by expert panel

Russell L Wheeler wheeler at usgs.gov
Mon May 2 15:49:27 UTC 2011


Thanks for these maps, Zhenming. As nearly as I can tell, the PDE 
epicenter of the 2009 M7.9 Wenchuan earthquake plots on the two maps at 
0.10 g (PGA) and IX or larger. Do you know what intensity scale was used 
for the 1956 map?

Also, in case any of us would like to cite the maps, do you know the other 
elements of their formal citations (author, title, publisher, place of 
publication, scale of publication)? E.g., I'd like to add the citations to 
an ms. when it returns from journal review. The 2001 map is much more 
detailed than the 1999 GSHAP map.

Rus
-----------------------------------------
Rus Wheeler
research geologist
phone: (303) 273-8589
fax: (303) 273-8600
email: wheeler at usgs.gov

paper mail:
Russell L. Wheeler
U.S. Geological Survey
P.O. Box 25046, M.S. 966
Lakewood, CO 80225

physical address, FedEx, UPS:
1711 Illinois St., rm. 442
Golden, CO 80401



From:
"Wang, Zhenming" <zmwang at email.uky.edu>
To:
"Central and Eastern U.S. Earthquake Hazards Listserve" 
<ceus-earthquake-hazards at geohazards.usgs.gov>
Date:
05/02/2011 07:56 AM
Subject:
Re: [CEUS-earthquake-hazards] Article on Central U.S.   Earthquake hazard 
by expert panel
Sent by:
ceus-earthquake-hazards-bounces at geohazards.usgs.gov



Mike,

Here are the Chinese 1956 intensity (the largest historical intensity) and 
2001 PGA (10 % PE in 50 years PSHA) hazard maps. 

Relationship between the intensity and peak ground acceleration (PRCNS, 
2001)
Peak ground acceleration (g) \0.05  0.05  0.10-0.15  0.15-0.20  0.20-0.30 
0.30-0.40    >0.40
Earthquake intensity                 \VI      VI            VII     VII    
    VIII            VIII              >IX


Thanks.


Zhenming

[attachment "Seismic hazard mapping in china_1956.pdf" deleted by Russell 
L Wheeler/GD/EMERITUS/USGS/DOI]
[attachment "seismic hazard mapping in china_2001.pdf" deleted by Russell 
L Wheeler/GD/EMERITUS/USGS/DOI] 
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