Phase Data
9 NOV 2010 (313) ot = 11:16:50.09 +/- 2.26 KEP. MENTAWAI REGION, INDONESIA lat = -1.875 +/- 13.8 lon = 99.164 +/- 15.1 MAGNITUDE 5.1 (GS) dep = 45.1 +/- 14.0 165 km (105 miles) SW of Padang, Sumatra, Indonesia 360 km (225 miles) S of Padangsidempuan, Sumatra, Indonesia 625 km (390 miles) SSW of KUALA LUMPUR, Malaysia 975 km (600 miles) WNW of JAKARTA, Java, Indonesia nph = 24 of 29 se = 1.12 FE=274 A error ellipse = (235.0, 31.0, 28.8;357.0, 40.0, 18.6;122.0, 33.0, 16.3) mb = 5.1 ( 16) ML = 5.0 ( 14) mblg = 4.4 ( 9) md = 0.0 ( 0) MS = 0.0 ( 0) sta phase arrival res dist azm amp per mag amp per mag sta BKNI ePn 11:17:32.96 -0.6 2.9 41 L:4.8+1 .90 5.7 g:1.3+1 1.0 5.4 BKNI GSI ee 11:17:42.70 0.0X 3.5 333 L:5.6+0 .70 5.0 g:1.6+0 .95 4.6 GSI PSI ePn 11:17:55.71 -0.8 4.5 357 L:9.9-1 1.9 4.6 PSI MNAI ePn 11:17:56.40 0.3 4.5 123 L:1.3+1 .75 5.7 g:3.6+0 .95 5.1 MNAI MYKOMePn 11:18:15.01 -0.5 5.9 52 L:1.2+0 1.0 5.1 g:5.4-1 .95 4.4 MYKO IPM ePn 11:18:24.71 0.3 6.6 16 L:6.5-1 1.0 5.0 IPM KULM ePn 11:18:32.30 -1.6 7.3 12 L:5.2-1 2.7 5.1 g:1.6-1 .85 4.0 KULM CISI ePn 11:19:12.60 -2.9 10.3 124 CISI KSM ePn 11:19:35.68 2.1 11.6 74 KSM UGM ePn 11:19:48.76 -0.9 12.8 118 UGM SBUM ePn 11:20:03.56 1.1 13.7 72 SBUM JAGI ePn 11:20:32.46 -3.5 16.3 114 b:5.2+1 .80 4.7 JAGI DLV ePn 11:20:40.46 1.1 16.6 34 b:9.6+1 .80 5.0 DLV KKM ee 11:21:05.96 0.0X 18.8 65 b:7.1+1 .70 5.0 KKM CHTO eP 11:21:25.64 0.4 20.6 359 b:6.3+1 .90 5.0 CHTO MYLDMee 11:21:26.01 0.0X 20.5 70 b:1.9+2 1.1 5.3 MYLD KAPI ee 11:21:28.06 0.0X 20.8 99 b:2.0+2 1.1 5.4 KAPI PALK epP 11:21:35.97 0.3 20.5 296 PALK SLVN eP 11:21:56.85 0.4 23.5 11 SLVN LUWI eP 11:21:56.85 -0.5 23.6 88 b:1.8+2 .90 5.6 LUWI SOEI eP 11:22:19.35 -1.3 26.1 108 b:3.5+1 .80 5.0 SOEI TNTI eP 11:22:38.65 -1.3 28.3 85 b:1.2+2 1.5 5.3 TNTI SZP eP 11:22:43.15 1.6 28.5 47 b:2.1+2 .90 5.8 SZP FITZ eP 11:23:00.52 0.7 30.6 124 b:1.8+1 .90 4.8 FITZ FAKI eP 11:23:20.80 -1.1 33.1 93 b:9.6+1 1.6 5.4 FAKI MTN eP 11:23:23.87 -1.5 33.5 111 b:3.0+1 1.5 4.9 MTN WRAB eP 11:24:10.69 -0.1 38.8 120 b:5.2+1 .75 5.4 WRAB JNU eP 11:25:08.64 0.1 45.9 38 JNU BBOO ee 11:25:14.29 0.0X 46.3 136 BBOO Generated 2010 NOV 9 at 11:26 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver