Earthquake Source Model Database
Model/Event tag: s1992LANDER01HERN             Old event tag: s1992LANDERhern
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Hernandez et al. (1999) Landers (Calif.) Jun 28, 1992 34.2000 -116.4300 7.00 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
7.22 7.71E+19 330.00 90.00 180.00 80.00 15.00 0.00 12.50 7.50 2.76 2.85
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 11 0 0 0 28 0 0 0
PHImax 65 0 130 0 0 0 0 0
Rmin 1.10 0.00 2.00 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 5.00 km 5.00 km tanhyp 1 -99.00 0.00 0.10 0.30
Note: value = 0 indicates non-applicable parameter; value = -99 indicates spatially variable; value = 999 indicates currently unknown although expected.
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