Earthquake Source Model Database
Model/Event tag: s1974PERUCE01HART             Old event tag: s1974PERU74hart
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Hartzell and Langer (1993) Peru (Central Coast) Oct 03, 1974 -12.3900 -77.7600 12.00 Near coast of Peru
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
8.01 1.18E+21 350.00 17.30 92.50 250.00 168.00 2.40 153.60 55.00 20.00 3.00
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 0 32 0 0 0 0 0 0
PHImax 0 30 0 0 0 0 0 0
Rmin 0.00 999.00 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)
2 16.67 km 14.00 km boxcar 10 2.00 0.00 0.00 0.20
Note: value = 0 indicates non-applicable parameter; value = -99 indicates spatially variable; value = 999 indicates currently unknown although expected.
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