Phase Data
21 NOV 2011 (325) ot = 02:46:58.00 +/- 0.97 MINDANAO, PHILIPPINES lat = 5.878 +/- 10.2 lon = 125.572 +/- 20.3 MAGNITUDE 4.7 (GS) dep = 204.8 +/- 10.5 51 km (32 miles) ESE of General Santos, Mindanao, Philippines (pop 411,000) 132 km (82 miles) S of Davao, Mindanao, Philippines (pop 1,147,000) 1087 km (675 miles) SSE of MANILA, Philippines 2470 km (1534 miles) ENE of JAKARTA, Java, Indonesia nph = 25 of 26 se = 0.48 FE=259 A error ellipse = ( 85.0, 1.0, 31.4;176.0, 50.0, 16.8;354.0, 39.0, 14.4) mb = 4.7 ( 13) ML = 4.4 ( 6) 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 02:47:27.86 -1.7 1.2 0 L:5.9+0 .52 4.5 DAV LUWI ePn 02:48:35.52 -8.3 7.4 202 L:1.9-1 1.2 4.7 LUWI MYLDMePn 02:48:38.65 -0.7 7.1 265 L:5.0-2 2.2 4.0 MYLD KKM ePn 02:49:08.30 -0.1 9.3 272 KKM FAKI ePn 02:49:29.90 -0.1 11.0 143 FAKI KAPI ePn 02:49:47.24 0.8 12.3 208 KAPI SBUM ePn 02:50:05.07 0.2 13.8 256 SBUM MMRI ePn 02:50:18.38 0.7 14.8 193 MMRI SOEI eP 02:50:26.75 -0.5 15.6 185 b:3.9+1 .70 4.9 SOEI JAGI eP 02:50:56.57 0.3 18.2 219 b:1.9+1 .70 4.7 JAGI MTN eP 02:51:09.69 0.9 19.4 164 b:2.3+1 .40 5.1 MTN WB2 eP 02:52:21.02 -0.8 27.1 162 WB2 eP 02:52:21.15 -0.7 WRAB eP 02:52:21.44 -0.3 27.1 162 b:8.4+0 .90 4.5 WRAB AS31 eP 02:52:51.70 -0.2 30.5 165 b:3.9+0 .45 4.4 AS31 AS01 eP 02:52:52.29 0.3 30.5 165 AS01 ePcP 02:55:46.94 0.8X NWAO eP 02:54:08.32 0.3 39.4 191 b:5.4+1 1.2 5.0 NWAO BBOO eP 02:54:11.34 0.5 39.8 166 b:3.2+1 .95 4.8 BBOO STKA eP 02:54:17.46 0.1 40.5 159 b:2.5+0 .65 3.9 STKA MK01 eP 02:56:08.82 -0.3 55.1 325 MK01 MKAR eP 02:56:09.37 0.1 55.1 325 b:2.3+1 .75 5.0 MKAR MK31 eP 02:56:09.37 0.1 55.1 325 MK31 KURK eP 02:56:38.28 0.0 59.3 327 b:5.2+0 .65 4.4 KURK TIXI eP 02:57:20.34 0.1 65.7 1 b:5.0+0 .80 4.3 TIXI ABKAReP 02:57:46.01 0.0 69.8 321 b:8.8+0 .65 4.6 ABKA Generated 2011 NOV 21 at 03:05 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver