Magnitude 6.9 TONGA
Sunday, October 19, 2008 at 05:10:33 UTC
Global CMT Project Moment Tensor Solution
October 19, 2008, TONGA, MW=6.9 Goran Ekstrom Meredith Nettles CENTROID-MOMENT-TENSOR SOLUTION GCMT EVENT: C200810190510A DATA: II IU CU IC G GE L.P.BODY WAVES:116S, 304C, T= 50 MANTLE WAVES: 112S, 268C, T=125 SURFACE WAVES: 112S, 282C, T= 50 TIMESTAMP: Q-20081019092343 CENTROID LOCATION: ORIGIN TIME: 05:10:41.2 0.0 LAT:21.80S 0.00;LON:173.57W 0.00 DEP: 43.8 0.1;TRIANG HDUR: 6.9 MOMENT TENSOR: SCALE 10**26 D-CM RR= 2.650 0.011; TT=-0.022 0.008 PP=-2.630 0.008; RT= 0.292 0.010 RP= 0.068 0.010; TP=-0.866 0.006 PRINCIPAL AXES: 1.(T) VAL= 2.682;PLG=84;AZM= 3 2.(N) 0.212; 6; 197 3.(P) -2.895; 2; 107 BEST DBLE.COUPLE:M0= 2.79*10**26 NP1: STRIKE=191;DIP=44;SLIP= 81 NP2: STRIKE= 23;DIP=47;SLIP= 98 -------#### --------#########-- --------############--- --------###############---- --------################----- --------#################------ -------##################------ --------####### ########------- -------######## T ########------- -------######## #######-------- -------##################------ ------#################------- P -------###############-------- ------##############--------- ------###########---------- -----########---------- ----####----------- ##---------
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U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver