Phase Data
19 MAY 2011 (139)
ot = 03:43:04.15 +/- 2.89 PHILIPPINE ISLANDS REGION
lat = 5.077 +/- 10.0
lon = 127.174 +/- 20.9 MAGNITUDE 4.5 (GS)
dep = 31.2 +/- 8.8
249 km (155 miles) ESE of General Santos, Mindanao, Philippines
280 km (174 miles) SE of Davao, Mindanao, Philippines
1252 km (777 miles) SSE of MANILA, Philippines
2578 km (1601 miles) ENE of JAKARTA, Java, Indonesia
nph = 20 of 21 se = 1.43 FE=248 A
error ellipse = ( 69.0, 5.0, 34.5;187.0, 78.0, 13.2;338.0, 10.0, 9.8)
mb = 4.5 ( 11) ML = 4.3 ( 6) mblg = 3.5 ( 3) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
DAV ePn 03:43:42.43 -0.8 2.5 321 L:1.3+0 .52 4.0 g:3.1-1 .70 3.7 DAV
LUWI ePn 03:44:48.82 -2.7 7.5 216 L:1.7-1 1.0 4.7 LUWI
MYLDMePn 03:45:09.36 2.2 8.6 271 L:5.0-2 1.3 4.4 g:2.0-2 1.3 3.2 MYLD
eSn 03:46:41.93 S res = -1.7
FAKI ePn 03:45:17.64 -0.2 9.4 147 FAKI
SBUM ePn 03:46:33.08 -3.0 15.2 261 b:6.5+0 .50 4.2 SBUM
KSM ePn 03:47:00.49 -2.0 17.2 259 b:1.0+1 .70 4.1 KSM
MTN ePn 03:47:10.77 -4.2 18.2 168 b:5.6+1 1.5 4.5 MTN
YULB eP 03:47:25.90 1.7 19.1 343 b:2.3+1 1.5 4.2 YULB
TPUB eP 03:47:29.00 3.5 19.2 341 b:2.0+1 .50 4.6 TPUB
WRAB eP 03:48:33.97 1.0 25.8 164 b:3.4+1 1.6 4.7 WRAB
WB2 eP 03:48:34.05 1.0 25.8 164 b:4.3+1 1.7 4.8 WB2
STKA eP 03:50:30.17 0.4 39.2 160 b:1.8+0 .75 3.9 STKA
MK01 eP 03:52:44.82 0.0 56.7 325 MK01
MK31 eP 03:52:45.37 0.4 56.7 325 MK31
MKAR eP 03:52:45.37 0.4 56.7 325 MKAR
MAKZ eP 03:52:46.67 0.4 56.9 324 b:2.6+0 .90 4.3 MAKZ
ZRNK eP 03:53:55.22 0.1 67.2 326 b:1.5+1 1.6 4.8 ZRNK
ABKAReP 03:54:21.01 -0.3 71.4 320 ABKA
MANU eLR 03:54:27.32 21.4 109 MANU
YKW3 eP 03:56:29.27 -8.1 98.1 24 b:6.5+0 1.3 5.0 YKW3
Generated 2011 MAY 19 at 04:13 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
