Earthquake Source Model Database
Model/Event tag: s1984NAGANO01TAKE             Old event tag: s1984NAGANOtake
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Takeo and Mikami (1987) Nagano-ken seibu (Japan) Sep 14, 1984 35.8200 137.4900 3.00 Eastern Honshu, Japan
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
6.29 3.03E+18 70.00 90.00 0.00 12.00 9.00 1.50 4.50 1.50 1.50 -99.00
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 5 0 0 0 0 0 0 0
PHImax 120 0 0 0 0 0 0 0
Rmin 43.00 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 3.00 km 3.00 km parab.ramp 1 1.50 0.00 0.00 0.50
Note: value = 0 indicates non-applicable parameter; value = -99 indicates spatially variable; value = 999 indicates currently unknown although expected.
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