Harvard Moment Tensor Solution
Magnitude 6.6 GULF OF CALIFORNIA
Wednesday, January 04, 2006 at 08:32:31 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
January 4, 2006, GULF OF CALIFORNIA, MW=6.6
Colleen Dalton
CENTROID, MOMENT TENSOR SOLUTION
HARVARD EVENT-FILE NAME C010406A
DATA USED: GSN
L.P. BODY WAVES: 74S,188C, T= 50
MANTLE WAVES: 73S,156C, T=125
CENTROID LOCATION:
ORIGIN TIME 08:32:37.8 0.1
LAT 28.32N 0.01;LON 112.52W 0.01
DEP 17.9 0.9;HALF-DURATION 4.8
MOMENT TENSOR; SCALE 10**26 D-CM
MRR= 0.01 0.00; MTT=-0.87 0.00
MPP= 0.86 0.01; MRT=-0.05 0.02
MRP=-0.09 0.01; MTP=-0.16 0.00
PRINCIPAL AXES:
1.(T) VAL= 0.88;PLG= 5;AZM= 85
2.(N) 0.00; 83; 227
3.(P) -0.88; 4; 355
BEST DOUBLE COUPLE:M0=8.8*10**25
NP1:STRIKE=130;DIP=83;SLIP= 179
NP2:STRIKE=220;DIP=89;SLIP= 7
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