Harvard Moment Tensor Solution
Magnitude 6.5 NEAR THE EAST COAST OF HONSHU, JAPAN
Friday, December 02, 2005 at 13:13:09 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
December 2, 2005, NEAR EAST COAST OF HONSHU, JAPAN, MW=6.5
Natasha Maternovskaya
CENTROID, MOMENT TENSOR SOLUTION
HARVARD EVENT-FILE NAME C120205A
DATA USED: GSN
L.P. BODY WAVES: 72S,190C, T= 40
MANTLE WAVES: 63S,127C, T=125
CENTROID LOCATION:
ORIGIN TIME 13:13:12.9 0.1
LAT 37.99N 0.01;LON 142.24E 0.01
DEP 37.2 0.9;HALF-DURATION 4.2
MOMENT TENSOR; SCALE 10**25 D-CM
MRR= 3.67 0.05; MTT=-0.32 0.05
MPP=-3.35 0.06; MRT= 1.77 0.10
MRP= 4.50 0.13; MTP=-1.88 0.05
PRINCIPAL AXES:
1.(T) VAL= 5.97;PLG=65;AZM=288
2.(N) 0.57; 2; 23
3.(P) -6.53; 25; 114
BEST DOUBLE COUPLE:M0=6.3*10**25
NP1:STRIKE=210;DIP=20;SLIP= 97
NP2:STRIKE= 22;DIP=70;SLIP= 87
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