Magnitude 7.2 ANDREANOF ISLANDS, ALEUTIAN IS.
Wednesday, December 19, 2007 at 09:30:27 UTC
Global CMT Project Moment Tensor Solution
December 19, 2007, ANDREANOF ISLANDS, ALEUTIAN IS., MW=7.1
Liz Starin
CENTROID-MOMENT-TENSOR SOLUTION
GCMT EVENT: C200712190930A
DATA: II IU CU IC G GE
L.P.BODY WAVES:107S, 299C, T= 50
MANTLE WAVES: 108S, 252C, T=150
SURFACE WAVES: 109S, 286C, T= 50
TIMESTAMP: Q-20071219133131
CENTROID LOCATION:
ORIGIN TIME: 09:30:37.1 0.1
LAT:51.04N 0.00;LON:179.20W 0.01
DEP: 28.9 0.3;TRIANG HDUR: 9.0
MOMENT TENSOR: SCALE 10**26 D-CM
RR= 3.940 0.018; TT=-4.180 0.014
PP= 0.235 0.012; RT= 4.110 0.074
RP= 2.380 0.068; TP=-1.090 0.010
PRINCIPAL AXES:
1.(T) VAL= 6.213;PLG=64;AZM=317
2.(N) 0.253; 10; 67
3.(P) -6.471; 24; 162
BEST DBLE.COUPLE:M0= 6.34*10**26
NP1: STRIKE=271;DIP=23;SLIP= 116
NP2: STRIKE= 64;DIP=70;SLIP= 80
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Global CMT Project Catalog Search
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

