Earthquake Source Model Database
Model/Event tag: s1985NAHANN02HART             Old event tag: s1985NAHAN2hart
 
Event
Author Location Date Latitude (°N) Longitude (°E) Depth (km) Flinn-Engdahl region
Hartzell et al. (1994) Nahanni2 (Canada) Dec 23, 1985 62.1870 -124.2400 8.00 Northwest Territories, Canada
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
6.66 1.11E+19 160.00 25.00 90.00 48.00 21.24 2.00 22.45 13.80 3.00 2.75
Inversion data
Data type OTHER SURF INSAR GPS LEVEL TRIL TELE SGM
NoS 0 0 0 0 0 0 18 3
PHImax 0 0 0 0 0 0 180 76.7
Rmin 0.00 0.00 0.00 0.00 0.00 0.00 6.50 29.50
Inversion-related parameters
Grid Inversion time window
NSEG dx (km) dz (km) SVF NW Length (s) Overlap (s) Fmin (Hz) Fmax (Hz)
1 2.67 km 2.36 km boxcar 15 0.20 0.00 0.20 3.00
Note: value = 0 indicates non-applicable parameter; value = -99 indicates spatially variable; value = 999 indicates currently unknown although expected.
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