Phase Data
5 MAY 2011 (125)
ot = 03:46:37.90 +/- 2.03 MINDANAO, PHILIPPINES
lat = 9.126 +/- 10.8
lon = 125.371 +/- 11.1 MAGNITUDE 4.6 (GS)
dep = 88.4 +/- 6.5
27 km (17 miles) NW of Butuan, Mindanao, Philippines (pop 267,000)
74 km (46 miles) S of Surigao, Mindanao, Philippines (pop 118,000)
107 km (66 miles) NE of Cagayan de Oro, Mindanao, Philippines (pop 461,000)
771 km (479 miles) SE of MANILA, Philippines
nph = 38 of 39 se = 1.00 FE=259 A
error ellipse = ( 80.0, 27.0, 19.2;175.0, 10.0, 16.6;284.0, 59.0, 3.1)
mb = 4.6 ( 27) ML = 4.6 ( 4) 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 03:47:08.06 -2.7 2.0 174 L:1.2+1 2.5 4.8 DAV
MYLDMePn 03:48:33.83 4.2 7.9 241 L:9.0-2 3.5 4.5 MYLD
LUWI ee 03:48:50.18 0.0X 10.4 195 LUWI
FAKI ePn 03:49:46.40 -3.3 13.8 150 FAKI
SBUM ePn 03:50:02.66 1.6 14.7 244 SBUM
SSLB ePn 03:50:04.67 -2.9 15.2 344 b:2.0+1 .90 4.3 SSLB
KAPI ePn 03:50:05.76 -1.1 15.1 202 b:3.4+1 1.2 4.4 KAPI
TPUB eP 03:50:06.41 0.0 14.8 343 TPUB
JOW eP 03:50:40.50 0.7 17.8 9 b:1.0+2 1.4 4.9 JOW
MTN eP 03:51:31.17 0.2 22.6 165 b:4.8+1 1.2 4.8 MTN
MJB9 eP 03:52:35.70 0.3 29.7 21 b:2.6+0 1.1 3.8 MJB9
MAJO eP 03:52:36.03 0.6 29.7 21 b:1.0+1 1.1 4.4 MAJO
AS01 eP 03:53:10.39 0.0 33.6 166 AS01
ASAJ eP 03:53:46.64 -0.2 37.9 20 b:2.6+1 1.4 5.0 ASAJ
BBOO eP 03:54:27.39 -0.7 42.9 167 b:1.2+1 .65 4.9 BBOO
MK01 eP 03:55:40.97 -0.2 52.4 324 MK01
MKAR eP 03:55:41.87 0.6 52.4 324 MKAR
MK31 eP 03:55:41.87 0.6 52.4 324 MK31
MAKZ eP 03:55:42.92 0.2 52.6 324 b:2.2+1 1.7 4.9 MAKZ
TKM2 eP 03:56:00.42 0.8 54.9 317 b:3.4+0 .80 4.4 TKM2
EKS2 eP 03:56:09.22 1.5 56.0 316 b:6.4+0 .90 4.6 EKS2
KURK eP 03:56:10.16 -0.7 56.5 326 b:3.6+1 1.7 5.2 KURK
KKAR eP 03:56:25.51 1.0 58.4 315 KKAR
VOSK eP 03:56:45.64 -0.8 61.6 326 b:1.3+1 1.8 4.7 VOSK
BRVK eP 03:56:49.90 0.0 62.2 326 b:5.7+0 .90 4.6 BRVK
TIXI eP 03:56:49.96 -1.7 62.5 1 b:1.0+1 1.0 4.8 TIXI
BILL eP 03:57:05.92 -1.0 64.8 16 b:5.5+0 1.0 4.4 BILL
ABKAReP 03:57:22.56 0.1 67.2 320 ABKA
CAST eP 03:58:29.76 0.2 78.6 27 b:4.8+0 .92 4.4 CAST
BPAW eP 03:58:32.11 -0.2 79.1 26 b:4.7+0 .84 4.4 BPAW
MLY eP 03:58:33.08 0.0 79.2 25 b:5.0+0 .88 4.4 MLY
MCK eP 03:58:36.74 -0.5 80.0 27 b:1.7+1 1.3 4.8 MCK
CCB eP 03:58:39.73 0.0 80.5 26 b:1.0+1 1.6 4.5 CCB
MENT eP 03:58:50.75 0.8 82.4 28 b:3.8+1 .16 6.0 MENT
DAWY eP 03:58:59.59 0.5 84.2 26 b:8.5+0 1.1 4.6 DAWY
CM01 eScP 03:59:00.19 -4.5 27.2 293 CM01
INK eP 03:59:06.65 0.1 85.7 21 b:5.7+0 1.0 4.5 INK
BR231eP 03:59:08.31 -1.7 86.2 310 BR23
VNDA eP 03:59:23.35 1.5 88.9 173 b:4.1+0 1.0 4.5 VNDA
Generated 2011 MAY 5 at 04:06 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
