Harvard Moment Tensor Solution
Magnitude 6.8 BOUGAINVILLE REGION, PAPUA NEW GUINEA
Friday, September 01, 2006 at 10:18:51 UTC
September 1, 2006, BOUGAINVILLE REGION, P.N.G., MW=6.7
Goran Ekstrom
CENTROID, MOMENT TENSOR SOLUTION
HARVARD EVENT-FILE NAME C090106A
DATA USED: GSN
L.P. BODY WAVES: 77S,194C, T= 50
MANTLE WAVES: 61S,108C, T=200
CENTROID LOCATION:
ORIGIN TIME 10:18:58.3 0.1
LAT 7.01S 0.01;LON 155.47E 0.01
DEP 52.5 0.7;HALF-DURATION 5.6
MOMENT TENSOR; SCALE 10**26 D-CM
MRR= 1.47 0.01; MTT=-0.88 0.01
MPP=-0.59 0.01; MRT= 0.15 0.02
MRP=-0.29 0.02; MTP= 0.80 0.01
PRINCIPAL AXES:
1.(T) VAL= 1.51;PLG=83;AZM= 81
2.(N) 0.07; 5; 311
3.(P) -1.58; 6; 220
BEST DOUBLE COUPLE:M0=1.5*10**26
NP1:STRIKE=305;DIP=40;SLIP= 82
NP2:STRIKE=135;DIP=51;SLIP= 96
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Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

