Earthquake Source Model Database
Model/Event tag: s1999HECTOR01JIxx             Old event tag: s1999HECTORjiet
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Ji et al. (2002) Hector Mine (Calif.) Oct 16, 1999 34.5970 -116.2700 15.00 Southern California, United States
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
7.17 6.35E+19 334.75 80.00 173.89 54.00 16.00 0.01 37.50 14.80 3.50 1.90
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 10 23 0 0 36 0 0 0
PHImax 25 30 65 0 0 0 0 0
Rmin 20.00 35.00 12.50 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 3.00 km 2.66 km triang 1 1.00 0.00 0.02 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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