Earthquake Source Model Database
Model/Event tag: s2008WENCHU01HAYE
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Hayes (2017) Wenchuan (China) May 12, 2008 30.9860 103.3640 14.00 Sichuan, China
Source parameters
Magnitude
(Mw) 		Seismic moment
(Nm)		 Strike
(°)		 Dip
(°)		 Rake
(°) 		Length
(km)		 Width
(km)		 Htop
(km)		 Hypocenter (km) Avg rise time
(s)		 Avg rupture speed
(km/s)
x z
7.88 8.80E+20 222.60 28.00 133.76 131.95 27.60 0.25 116.72 25.30 7.03 2.68
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF
NoS 0 66 0 0 0 0 0
PHImax 0 31.3 0 0 0 0 0
Rmin 0.00 33.58 0.00 0.00 0.00 0.00 0.00
Inversion-related parameters
Grid Inversion time window
NSEG dx (km) dz (km) SVF NW Length (s) Overlap (s) Fmin (Hz) Fmax (Hz)
3 10.15 km 4.60 km asymetriccosine 8 3.60 1.80 0.00 1.00
Note: value = 0 indicates non-applicable parameter; value = -99 indicates spatially variable; value = 999 indicates currently unknown although expected.
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Data source: Obtained electronically from the author.
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