Earthquake Source Model Database
Model/Event tag: s1999CHICHI01JOHN             Old event tag: s1999CHICHIjohn
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Johnsson et al. (2002) ChiChi (Taiwan) Sep 20, 1999 23.8690 120.8400 8.80 Taiwan
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
7.58 2.66E+20 5.00 23.00 55.00 103.58 30.00 0.01 29.30 15.00 0.00 0.00
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 0 0 0 0 71 0 0 0
PHImax 0 0 0 0 2 0 0 0
Rmin 0.00 0.00 0.00 0.00 30.00 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 4.50 km 5.00 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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Data source: E-mailed by the first author.
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