Earthquake Source Model Database
Model/Event tag: s2003TOKACH01TANI             Old event tag: s2003TOKACHtani
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Tanioka et al. (2004) Tokachi-oki (Japan) Sep 25, 2003 41.7800 144.0800 25.00 Hokkaido, Japan, region
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
7.96 9.92E+20 230.00 15.00 110.00 200.00 160.00 8.00 140.00 100.00 0.00 0.00
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 0 0 0 0 0 0 0 11
PHImax 0 0 0 0 0 0 0 70
Rmin 0.00 0.00 0.00 0.00 0.00 0.00 0.00 170.00
Inversion-related parameters
Grid Inversion time window
NSEG dx (km) dz (km) SVF NW Length (s) Overlap (s) Fmin (Hz) Fmax (Hz)
1 40.00 km 40.00 km tsunami modeling 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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