11 APR 2009 (101)
ot = 21:45:22.60 +/- 1.74 KEPULAUAN SANGIHE, INDONESIA
lat = 4.406 +/- 4.5
lon = 125.557 +/- 5.8 MAGNITUDE 5.1 (GS)
dep = 159.2 +/- 8.6
195 km (120 miles) SSE of General Santos, Mindanao, Philippines
295 km (185 miles) S of Davao, Mindanao, Philippines
1230 km (770 miles) SSE of MANILA, Philippines
2385 km (1480 miles) ENE of JAKARTA, Java, Indonesia
nph = 33 of 33 se = 0.86 FE=263 A
error ellipse = (250.0, 72.0, 13.5; 82.0, 17.0, 8.4;351.0, 3.0, 6.7)
mb = 5.1 ( 27) ML = 5.0 ( 10) 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 21:46:06.51 0.6 2.7 0 L:1.5+1 1.0 5.1 DAV
KKM ePn 21:47:37.46 2.2 9.5 280 KKM
KAPI ePn 21:47:53.76 -2.0 11.0 211 KAPI
KSM eP 21:48:53.96 0.1 15.5 259 b:1.3+2 .80 5.3 KSM
TWG eP 21:49:28.30 -1.8 18.8 347 TWG
YULB eP 21:49:31.87 -3.7 19.3 348 b:1.8+1 .70 4.6 YULB
TPUB eP 21:49:35.20 -1.0 19.4 346 b:2.9+1 .70 4.8 TPUB
UGM eP 21:49:36.71 0.6 19.4 230 b:3.9+2 1.1 5.7 UGM
SSLB eP 21:49:38.55 -2.0 19.8 347 b:2.7+1 .70 4.8 SSLB
GUMO eP 21:49:57.07 0.6 21.1 63 b:8.0+2 1.4 6.0 GUMO
JOW eP 21:50:09.28 0.4 22.5 6 b:1.5+1 1.0 4.4 JOW
IPM eP 21:50:26.85 -0.2 24.5 271 b:1.1+2 .90 5.4 IPM
KULM eP 21:50:30.61 0.2 24.9 273 KULM
COEN eP 21:50:33.92 -0.4 25.3 136 b:2.2+2 1.1 5.6 COEN
PMG eP 21:50:36.99 0.3 25.6 122 b:6.2+1 1.1 5.1 PMG
MBWA eP 21:50:40.06 -1.1 26.1 192 b:1.2+2 .90 5.6 MBWA
JNU eP 21:51:07.89 0.4 29.0 9 b:9.5+0 1.1 4.4 JNU
CHTO eP 21:51:14.22 0.6 29.7 301 b:7.0+1 .90 5.4 CHTO
CTAO eP 21:51:31.99 0.4 31.8 140 CTAO
MAJO eP 21:51:51.07 -0.4 34.1 18 b:2.3+1 1.0 4.8 MAJO
FORT eP 21:51:59.58 -0.8 35.1 176 FORT
BBOO eP 21:52:27.72 -0.3 38.4 165 b:1.0+3 .55 6.8 BBOO
EIDS eP 21:52:29.89 -0.5 38.6 141 b:3.4+1 1.0 5.0 EIDS
STKA eP 21:52:35.01 -0.1 39.2 158 b:9.5+0 .80 4.6 STKA
ERM eP 21:52:48.58 1.8 40.6 20 b:3.1+1 1.0 4.9 ERM
ASAJ eP 21:53:00.74 0.2 42.3 18 b:2.3+1 .80 4.8 ASAJ
ARMA eP 21:53:04.64 0.8 42.7 145 b:2.9+1 1.0 4.8 ARMA
ULN eP 21:53:30.02 -1.0 46.1 342 b:2.2+1 1.8 4.4 ULN
TLY eP 21:54:11.72 7.2 50.5 342 b:3.7+0 .80 4.1 TLY
TKM2 eP 21:55:01.22 -1.0 58.5 318 TKM2
AAK eP 21:55:06.00 -0.4 59.1 318 AAK
KURK eP 21:55:14.64 -1.4 60.6 327 KURK
RPZ eP 21:55:33.31 0.9 63.0 144 RPZ
Generated 2009 APR 11 at 21:57 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
