Earthquake Source Model Database
Model/Event tag: s2009LAQUIL01CIRE
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Cirella et al. (2009)a L Aquila, Italy Apr 06, 2009 42.3500 13.3800 9.50 Central Italy
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
6.30 3.50E+18 133.00 54.00 -99.00 26.25 15.75 1.82 6.12 9.62 -99.00 -99.00
Inversion data
Data type SURF OTHER INSAR GPS LEVEL TRIL TELE SGM
NoS 0 0 0 17 0 0 0 14
PHImax 0 0 0 45 0 0 0 0
Rmin 0.00 0.00 0.00 4.00 0.00 0.00 0.00 4.00
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:   IMG   SLP   FSP   MAT  
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.