Harvard Moment Tensor Solution
Magnitude 6.5 SULAWESI, INDONESIA
Saturday, February 19, 2005 at 00:04:43 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
February 19, 2005, SULAWESI, INDONESIA, MW=6.4
Meredith Nettles
CENTROID, MOMENT TENSOR SOLUTION
HARVARD EVENT-FILE NAME C021905A
DATA USED: GSN
L.P. BODY WAVES: 78S,203C, T= 40
MANTLE WAVES: 64S,142C, T=125
CENTROID LOCATION:
ORIGIN TIME 00:04:49.7 0.1
LAT 5.70S 0.01;LON 122.40E 0.01
DEP 12.0 FIX;HALF-DURATION 4.0
MOMENT TENSOR; SCALE 10**25 D-CM
MRR= 3.38 0.03; MTT= 1.20 0.03
MPP=-4.57 0.04; MRT= 0.44 0.07
MRP=-1.51 0.10; MTP=-2.64 0.03
PRINCIPAL AXES:
1.(T) VAL= 4.04;PLG=62;AZM= 35
2.(N) 1.74; 27; 196
3.(P) -5.77; 8; 290
BEST DOUBLE COUPLE:M0=4.9*10**25
NP1:STRIKE= 48;DIP=44;SLIP= 131
NP2:STRIKE=178;DIP=58;SLIP= 58
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