Earthquake Source Model Database
Model/Event tag: s1987SUPERS01LARS             Old event tag: s1987SUPERSlars
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Larsen et al. (1992) Superstition Hills (Calif.) Nov 24, 1987 33.0166 -115.8500 10.00 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
6.60 8.88E+18 130.00 90.00 180.00 25.00 10.00 0.01 2.00 9.00 0.00 0.00
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 0 0 0 0 30 0 0 0
PHImax 0 0 117 0 0 0 0 0
Rmin 0.00 0.00 3.00 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)
1 2.50 km 2.00 km geodetic model 0 0.00 0.00 0.00 0.00
Note: value = 0 indicates non-applicable parameter; value = -99 indicates spatially variable; value = 999 indicates currently unknown although expected.
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