Earthquake Source Model Database
Model/Event tag: s2007NIIGAT01CIRE
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Cirella et al. (2008) Niigata-ken Chuetsu-oki Aug 17, 2007 37.5400 138.6100 8.90 Near West Coast Of 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
6.60 1.60E+19 49.00 42.00 -99.00 36.75 29.75 1.51 27.12 9.62 -99.00 -99.00
Inversion data
Data type SGM TELE TRIL LEVEL GPS INSAR SURF OTHER
NoS 13 0 0 0 14 0 0 0
PHImax 180 0 0 0 120 0 0 0
Rmin 19.00 0.00 0.00 0.00 20.00 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 1.75 km 1.75 km reg_yoffe 1 -99.00 0.00 0.02 0.50
Note: value = 0 indicates non-applicable parameter; value = -99 indicates spatially variable; value = 999 indicates currently unknown although expected.
Downloads:   MAT   FSP   SLP   IMG  
Data source: Obtained electronically from the author.

Remarks:
The present model has been interpolated to half the original grid-spacing compared to the originally published rupture model in order to adapt it to the SRCMOD database that uses a grid-based model representation. We strongly recommend that any user should carefully read the publication in which the kinematic parameters are given in original node-based representation.

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©2012 Paul Martin Mai ♦ Disclaimer/Acknowlegments: see About page.