Harvard Moment Tensor Solution
Magnitude 6.6 NEW BRITAIN REGION, PAPUA NEW GUINEA
Sunday, December 11, 2005 at 14:20:43 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
December 11, 2005, NEW BRITAIN REGION, P.N.G., MW=6.6
Natasha Maternovskaya
CENTROID, MOMENT TENSOR SOLUTION
HARVARD EVENT-FILE NAME C121105C
DATA USED: GSN
L.P. BODY WAVES: 70S,176C, T= 50
MANTLE WAVES: 68S,162C, T=125
CENTROID LOCATION:
ORIGIN TIME 14:20:52.4 0.1
LAT 6.75S 0.01;LON 152.39E 0.01
DEP 12.0 FIX;HALF-DURATION 4.8
MOMENT TENSOR; SCALE 10**26 D-CM
MRR=-0.96 0.00; MTT= 0.83 0.01
MPP= 0.14 0.01; MRT=-0.04 0.02
MRP=-0.25 0.02; MTP= 0.17 0.01
PRINCIPAL AXES:
1.(T) VAL= 0.87;PLG= 3;AZM=166
2.(N) 0.15; 12; 75
3.(P) -1.02; 78; 271
BEST DOUBLE COUPLE:M0=9.5*10**25
NP1:STRIKE=268;DIP=43;SLIP= -73
NP2:STRIKE= 65;DIP=49;SLIP=-105
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