Phase Data
19 OCT 2011 (292) ot = 11:29:35.54 +/- 2.49 PHILIPPINE ISLANDS REGION lat = 13.725 +/- 8.1 lon = 119.651 +/- 16.7 MAGNITUDE 4.8 (GS) dep = 59.2 +/- 11.3 140 km (87 miles) SSW of Olongapo, Luzon, Philippines (pop 194,000) 152 km (95 miles) W of Batangas, Luzon, Philippines (pop 247,000) 169 km (105 miles) WNW of Calapan, Mindoro, Philippines 173 km (108 miles) SW of MANILA, Philippines nph = 26 of 39 se = 1.23 FE=248 A error ellipse = ( 89.0, 17.0, 26.4;232.0, 68.0, 16.1;356.0, 12.0, 12.2) mb = 4.8 ( 1) ML = 4.6 ( 2) 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 MYLDMePn 11:31:36.61 -0.4 8.6 188 L:8.0-2 1.2 4.6 MYLD TATO ePn 11:32:13.63 -1.0 11.3 9 TATO SBUM ePn 11:32:41.68 -1.3 13.4 214 SBUM KSM ePn 11:33:07.21 -0.6 15.3 218 b:2.1+1 .60 4.5 KSM JOW ePn 11:33:08.47 0.0 15.3 30 b:6.3+1 1.1 4.7 JOW MYKOMeP 11:34:01.66 2.3 19.6 234 b:2.6+1 1.1 4.4 MYKO CM01 eP 11:34:07.19 -0.8 20.4 286 CM01 ePn 11:34:09.35 -1.2 ePcP 11:38:18.54 -0.1X CHTO eP 11:34:09.36 0.4 20.5 287 b:8.8+0 .85 4.1 CHTO CM31 eP 11:34:09.45 1.2 20.4 286 CM31 IPM eP 11:34:10.54 1.2 20.5 245 b:1.9+1 .80 4.5 IPM KULM eP 11:34:10.97 1.9 20.5 248 b:3.1+1 1.2 4.5 KULM MMRI eP 11:34:29.63 0.8 22.4 173 b:6.5+1 1.0 5.0 MMRI BKNI eP 11:34:34.29 1.5 22.7 236 b:3.9+1 .50 5.1 BKNI SOEI eP 11:34:46.60 3.6X 23.8 169 b:6.2+1 .80 5.1 SOEI INU eP 11:35:13.78 5.2X 26.6 33 b:8.5+1 1.8 5.0 INU MJB9 eP 11:35:22.29 0.0 28.1 33 b:1.4+1 2.0 4.2 MJB9 MAJO eP 11:35:23.11 0.8 28.1 33 b:9.2+0 1.0 4.3 MAJO WB2 eP 11:36:30.67 -4.3X 36.5 156 WB2 eP 11:36:31.45 -3.5X WRAB eP 11:36:31.48 -3.4X 36.4 156 b:4.2+1 .75 5.4 WRAB FORT eP 11:37:43.51 -1.5 45.0 170 b:5.8+2 .85 6.4 FORT MK01 eP 11:37:47.65 -0.6 45.4 324 MK01 MK31 eP 11:37:47.99 -0.4 45.4 324 MK31 MKAR eP 11:37:47.99 -0.4 45.4 324 b:2.9+1 1.0 5.1 MKAR ZAA0 eP 11:38:09.90 -3.0 48.6 333 ZAA0 eP 11:38:12.00 -0.9 BBOO eP 11:38:12.46 -2.8X 48.9 162 b:4.0+1 .85 5.5 BBOO KURK eP 11:38:19.56 -1.3 49.6 327 b:1.6+1 .85 5.1 KURK STKA eP 11:38:21.25 -2.7X 50.0 156 b:2.5+0 .90 4.2 STKA KKAR eP 11:38:33.79 0.5 51.2 315 b:3.4+1 .85 5.4 KKAR SONA1ePcP 11:38:53.57 -2.2X 35.8 345 SONA BRVK eP 11:39:03.08 0.5 55.3 326 b:1.8+1 1.2 5.0 BRVK RAYN eP 11:40:43.88 0.6 70.3 290 b:1.2+1 1.3 4.7 RAYN CAST eP 11:41:18.86 -3.4X 77.1 27 CAST BPAW eP 11:41:21.14 -3.5X 77.5 27 BPAW MLY eP 11:41:21.48 -3.2X 77.5 26 MLY MDM eP 11:41:27.20 -3.4X 78.6 26 MDM Generated 2011 OCT 19 at 11:46 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver