Phase Data
20 JAN 2012 ( 20) ot = 22:50:53.98 +/- 1.41 KEPULAUAN SANGIHE, INDONESIA lat = 4.807 +/- 8.4 lon = 125.306 +/- 6.7 MAGNITUDE 5.3 (GS) dep = 59.0 +/- 6.2 145 km (90 miles) S of General Santos, Mindanao, Philippines (pop 411,000) 253 km (157 miles) S of Davao, Mindanao, Philippines 1181 km (734 miles) SSE of MANILA, Philippines 2383 km (1480 miles) ENE of JAKARTA, Java, Indonesia nph = 97 of 102 se = 0.70 FE=263 A error ellipse = ( 28.0, 3.0, 13.5;122.0, 45.0, 12.2;295.0, 43.0, 5.0) mb = 5.3 ( 1) ML = 5.7 ( 8) mblg = 0.0 ( 0) md = 0.0 ( 0) MS = 0.0 ( 0) sta phase arrival res dist azm amp per mag amp per mag sta DAV ePn 22:51:28.90 -0.1 2.3 7 L:7.7+1 .83 5.7 DAV TNTI ePn 22:51:59.48 -0.2 4.5 153 L:1.0+1 .85 5.6 TNTI LUWI ePn 22:52:23.85 -1.0 6.3 204 L:7.6+0 1.4 6.0 LUWI MYLDMePn 22:52:29.85 -1.3 6.8 273 L:3.3+0 1.3 5.7 MYLD KKM ePn 22:53:02.05 -1.2 9.1 278 KKM FAKI ePn 22:53:18.61 -1.1 10.4 138 FAKI SBUM ePn 22:53:59.72 0.0 13.3 260 SBUM MMRI ePn 22:54:04.90 -0.6 13.7 193 MMRI SAUI ePn 22:54:07.08 -3.0 14.0 155 SAUI SOEI ePn 22:54:16.65 0.4 14.5 184 SOEI KSM ePn 22:54:27.30 0.4 15.3 258 b:1.9+2 1.2 5.2 KSM JAGI ePn 22:54:51.57 0.5 17.3 220 b:2.9+2 1.1 5.4 JAGI MTN eP 22:55:02.84 -2.3 18.5 162 b:7.4+1 .70 5.0 MTN TWG eP 22:55:03.86 -0.1 18.4 348 b:1.5+2 .80 5.2 TWG YULB eP 22:55:09.35 -0.3 18.9 349 b:5.8+1 1.1 4.7 YULB TPUB eP 22:55:09.75 -0.5 18.9 347 b:1.0+2 .90 5.1 TPUB SMRI eP 22:55:12.06 1.6 18.9 232 b:8.7+2 1.6 5.7 SMRI SSLB eP 22:55:14.85 0.3 19.3 348 b:5.4+1 .90 4.8 SSLB CISI eP 22:55:37.75 1.3 21.3 235 b:3.3+2 1.1 5.6 CISI MYKOMeP 22:55:39.90 0.4 21.6 263 b:1.3+2 1.1 5.2 MYKO JOW eP 22:55:44.70 0.4 22.1 7 b:6.2+2 1.0 6.0 JOW MANU eP 22:55:54.74 -0.1 23.1 107 b:1.5+2 1.3 5.3 MANU MNAI eP 22:56:04.63 0.1 24.1 248 b:7.4+2 1.3 6.0 MNAI IPM eP 22:56:05.55 0.2 24.2 270 b:6.6+1 1.0 5.1 IPM KULM eP 22:56:08.93 0.3 24.6 272 b:9.1+1 1.2 5.1 KULM BKNI eP 22:56:11.21 1.9 24.6 260 b:2.6+2 .90 5.7 BKNI COEN eP 22:56:19.42 0.3 25.7 137 b:4.5+1 .90 5.0 COEN PMG eP 22:56:21.44 0.2 26.0 123 b:6.0+1 .95 5.1 PMG WB2 eP 22:56:22.05 -0.9 26.1 160 b:1.4+2 .85 5.5 WB2 eP 22:56:22.18 -0.8 WRAB eP 22:56:22.06 -0.8 26.1 160 b:1.1+2 .65 5.6 WRAB MBWA eP 22:56:23.92 -1.0 26.4 192 b:6.9+1 .85 5.2 MBWA PSI eP 22:56:25.76 0.3 26.4 266 b:8.6+1 1.1 5.2 PSI CBIJ eP 22:56:33.63 -0.4 27.4 34 b:2.7+2 .80 5.9 CBIJ GSI eP 22:56:38.90 0.1 27.9 264 b:1.2+2 1.1 5.4 GSI LHMI eP 22:56:42.68 0.8 28.3 272 b:9.7+1 1.0 5.4 LHMI RABL eP 22:56:44.17 2.0 28.3 108 b:1.5+2 .50 5.9 RABL JNU eP 22:56:45.14 0.0 28.6 10 b:5.9+1 .70 5.3 JNU CM01 eP 22:56:49.75 0.6 29.1 300 CM01 epP 22:57:02.34 depth = 0.1X CM31 eP 22:56:50.27 0.9 29.1 300 CM31 CHTO eP 22:56:51.36 0.6 29.3 301 b:2.1+1 .90 4.8 CHTO AS01 eP 22:56:52.51 -0.6 29.5 164 AS01 AS31 eP 22:56:52.80 -0.2 29.5 164 b:1.5+1 .65 4.8 AS31 INU eP 22:57:16.61 -0.4 32.3 18 b:1.1+2 .90 5.7 INU CTAO eP 22:57:16.92 0.4 32.2 141 b:1.1+2 1.7 5.4 CTAO KS01 eP 22:57:19.54 -0.4 32.6 4 KS01 KS15 eP 22:57:20.63 0.5 32.6 4 KS15 MAJO eP 22:57:29.33 -0.6 33.7 19 b:3.7+1 .90 5.3 MAJO MJB9 eP 22:57:29.43 -0.5 33.7 19 b:3.8+1 .93 5.3 MJB9 FORT eP 22:57:44.56 -0.4 35.5 176 b:5.0+2 .75 6.5 FORT BBOO eP 22:58:12.93 0.0 38.8 166 b:5.4+1 .70 5.5 BBOO EIDS eP 22:58:15.69 0.2 39.1 141 b:7.5+1 1.1 5.5 EIDS STKA eP 22:58:20.32 0.1 39.6 158 b:1.2+1 .95 4.7 STKA ERM eP 22:58:26.63 1.0 40.3 21 b:4.9+1 1.0 5.3 ERM ASAJ eP 22:58:40.18 0.7 42.0 19 b:3.4+1 .90 5.1 ASAJ ARMA eP 22:58:49.60 0.6 43.1 146 b:1.1+2 1.5 5.4 ARMA YSS eP 22:59:00.94 0.5 44.6 17 b:1.2+2 1.7 5.4 YSS ULN eP 22:59:08.33 -0.7 45.7 343 b:3.3+1 1.4 5.0 ULN CAN eP 22:59:09.40 0.1 45.7 153 b:4.7+1 .90 5.4 CAN SONA1eP 22:59:09.61 -0.8 45.8 342 SONA DZM eP 22:59:30.10 0.2 48.3 125 b:9.3+1 1.2 5.7 DZM PETK eP 23:00:19.95 0.8 55.0 23 PETK PEA0BeP 23:00:20.16 1.0 55.0 23 b:8.0+1 1.0 5.7 PEA0 MK31 eP 23:00:24.98 -0.7 55.9 326 MK31 MKAR eP 23:00:25.30 -0.3 55.9 326 b:1.3+2 .65 6.1 MKAR MK01 eP 23:00:25.52 0.0 55.8 326 MK01 MAKZ eP 23:00:26.74 -0.2 56.0 325 b:4.5+1 1.0 5.4 MAKZ YAK eP 23:00:34.64 0.0 57.2 3 b:2.4+2 .70 6.4 YAK ZALV eP 23:00:45.47 -2.0 59.0 333 ZALV AAK eP 23:00:45.54 0.3 58.6 318 b:1.7+1 1.1 5.1 AAK ZAA0 eP 23:00:46.07 -1.4 59.0 333 ZAA0 KBL eP 23:00:53.37 0.1 59.7 307 b:2.8+1 .80 5.4 KBL KURK eP 23:00:54.72 -0.2 60.1 328 b:5.2+1 .85 5.7 KURK KKAR eP 23:01:04.93 0.2 61.5 317 b:1.1+2 1.0 5.9 KKAR OUZ epP 23:01:10.40 -2.0X 60.3 135 OUZ LBZ eP 23:01:17.59 0.4 63.4 146 b:6.0+1 1.0 5.6 LBZ RPZ eP 23:01:18.57 0.8 63.5 145 b:3.7+1 .88 5.4 RPZ THZ eP 23:01:18.69 1.0 63.4 142 b:2.5+1 .72 5.4 THZ BKZ eP 23:01:24.68 1.0 64.3 138 b:3.0+1 .82 5.3 BKZ BRVK eP 23:01:32.11 -0.3 65.7 327 b:4.9+1 1.1 5.4 BRVK LTZ epP 23:01:32.28 -2.1X 63.6 143 LTZ TIXI eP 23:01:38.09 -0.7 66.8 1 b:4.3+1 .90 5.4 TIXI ABKAReP 23:02:01.47 -0.5 70.4 321 ABKA ARU eP 23:02:17.44 -1.5 73.3 328 b:1.6+1 .90 4.9 ARU POHA eP 23:02:46.35 -1.8 78.2 71 b:1.7+2 1.1 5.9 POHA RAYN eP 23:02:50.75 -0.2 78.8 293 b:4.0+1 1.2 5.2 RAYN SVW2 eP 23:03:00.35 0.6 80.5 29 b:2.6+1 1.0 5.1 SVW2 KIV eP 23:03:03.95 -0.7 81.4 314 b:2.4+1 1.2 5.0 KIV ATD eP 23:03:06.76 0.0 81.7 281 ATD IMAR eP 23:03:07.69 0.7 81.9 24 IMAR SPU eP 23:03:09.24 0.3 82.3 29 SPU PMR eP 23:03:17.03 0.9 83.7 29 PMR COLA eP 23:03:19.54 0.2 84.3 25 b:1.8+1 .80 5.2 COLA ILB eP 23:03:20.72 -0.8 84.8 26 ILB IL1 eP 23:03:21.12 -0.4 84.8 26 IL1 VNDA eP 23:03:21.45 0.6 84.7 173 VNDA OBN eP 23:03:24.26 -0.5 85.4 325 OBN KOPT epP 23:03:29.03 0.9X 83.0 310 KOPT BR131epP 23:03:55.35 0.8X 88.2 310 BR13 BUR04eP 23:04:02.01 -0.5 93.3 318 BUR0 QSPA eP 23:04:08.50 -0.2 94.7 180 QSPA Generated 2012 JAN 20 at 23:08 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver