Earthquake Source Model Database
Model/Event tag: s1987WHITTI01HART             Old event tag: s1987WHITTIhart
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Hartzell and Iida (1990) Whittier Narrows (Calif.) Oct 01, 1987 34.0500 -118.0800 14.60 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
5.89 7.72E+17 280.00 30.00 90.00 10.00 10.00 12.00 5.00 5.00 0.40 2.50
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 17 0 0 0 0 0 0 0
PHImax 36 0 0 0 0 0 0 0
Rmin 2.50 0.00 0.00 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 1.00 km 1.00 km triang 2 0.20 0.00 0.20 3.00
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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