Harvard Moment Tensor Solution
Magnitude 7.0 SCOTIA SEA
Sunday, August 20, 2006 at 03:41:47 UTC
August 20, 2006, SCOTIA SEA, MW=7.0
Goran Ekstrom
CENTROID, MOMENT TENSOR SOLUTION
HARVARD EVENT-FILE NAME C082006A
DATA USED: GSN
L.P. BODY WAVES: 72S,177C, T= 50
MANTLE WAVES: 70S,172C, T=125
CENTROID LOCATION:
ORIGIN TIME 03:41:55.7 0.1
LAT 61.21S 0.01;LON 34.30W 0.01
DEP 13.9 0.5;HALF-DURATION 7.5
MOMENT TENSOR; SCALE 10**26 D-CM
MRR=-1.16 0.02; MTT= 0.98 0.02
MPP= 0.18 0.02; MRT= 0.51 0.06
MRP= 0.28 0.05; MTP= 3.57 0.02
PRINCIPAL AXES:
1.(T) VAL= 4.23;PLG= 6;AZM=318
2.(N) -1.21; 83; 104
3.(P) -3.02; 4; 228
BEST DOUBLE COUPLE:M0=3.6*10**26
NP1:STRIKE= 3;DIP=83;SLIP= 179
NP2:STRIKE= 93;DIP=89;SLIP= 7
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Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

