Phase Data
7 FEB 2012 ( 38)
ot = 20:48:13.78 +/- 1.69 PANAY, PHILIPPINES
lat = 10.427 +/- 11.1
lon = 122.987 +/- 12.0 MAGNITUDE 4.7 (GS)
dep = 36.6 +/- 8.2
27 km (17 miles) S of Bacolod, Negros, Philippines (pop 429,000)
55 km (34 miles) ESE of Iloilo, Panay, Philippines (pop 365,000)
101 km (63 miles) W of Cebu, Cebu, Philippines (pop 718,000)
510 km (317 miles) SSE of MANILA, Philippines
nph = 51 of 51 se = 0.83 FE=254 A
error ellipse = (232.0, 10.0, 19.7;138.0, 20.0, 16.1;348.0, 66.0, 11.5)
mb = 4.7 ( 28) ML = 0.0 ( 0) 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 20:49:15.15 -0.3 4.2 142 DAV
MYLDMePn 20:49:51.16 -0.7 6.9 221 MYLD
eSn 20:51:03.51 S res = -5.2
KKM ePn 20:50:07.65 0.1 8.0 238 KKM
eSn 20:51:34.82 S res = -2.0
LUWI ePn 20:50:53.40 -0.8 11.4 181 LUWI
SBUM ePn 20:51:21.03 0.6 13.3 234 SBUM
QIZ ePn 20:51:47.73 0.4 15.3 306 b:1.5+2 1.7 5.0 QIZ
KSM ePn 20:51:49.29 0.5 15.4 236 b:2.9+1 1.2 4.4 KSM
SOEI eP 20:52:41.58 -2.9 20.1 176 b:2.0+1 .80 4.5 SOEI
JAGI eP 20:52:51.55 0.2 20.7 205 b:4.7+1 1.1 4.8 JAGI
KULM eP 20:53:09.63 -2.9 22.7 259 b:2.8+1 1.5 4.5 KULM
IPM eP 20:53:11.33 0.4 22.5 257 b:1.2+1 1.1 4.3 IPM
CISI eP 20:53:20.69 0.9 23.4 221 b:3.7+1 1.0 4.8 CISI
CM31 eP 20:53:30.27 -0.5 24.6 292 CM31
CM01 eP 20:53:31.52 1.0 24.6 292 CM01
CHTO eP 20:53:32.77 1.1 24.7 293 b:7.6+0 1.3 4.1 CHTO
PSI eP 20:53:35.80 0.4 25.1 254 b:8.4+0 .60 4.5 PSI
BJT eP 20:54:20.28 0.5 30.1 350 b:4.4+1 2.0 4.9 BJT
WRAB eP 20:54:41.74 3.3 32.2 160 b:1.5+1 1.3 4.7 WRAB
AS01 eP 20:55:03.69 -3.9 35.5 163 AS01
ERM eP 20:55:12.03 -0.1 36.1 26 b:1.4+2 1.5 5.7 ERM
ULN eP 20:55:43.80 1.5 39.7 343 b:1.3+1 1.3 4.6 ULN
SONA1eP 20:55:44.84 1.1 39.8 343 SONA
TLY eP 20:56:17.61 -0.5 44.1 343 b:9.6+0 .90 4.6 TLY
ARMA eP 20:56:59.02 1.3 49.1 147 b:4.1+1 1.5 5.2 ARMA
MK01 eP 20:57:03.28 -1.0 50.0 324 MK01
ePcP 20:58:23.76 -0.3
MK31 eP 20:57:04.23 -0.2 50.0 324 MK31
ePcP 20:58:24.04 -0.1
MKAR eP 20:57:04.29 -0.1 50.0 324 b:7.9+0 .90 4.7 MKAR
ePcP 20:58:24.04 -0.1
MAKZ eP 20:57:05.10 -0.7 50.2 324 b:8.9+0 1.9 4.4 MAKZ
ePcP 20:58:25.33 0.5
AAK eP 20:57:26.26 -0.7 53.0 316 b:6.9+0 .70 4.7 AAK
ZALV eP 20:57:27.12 0.5 53.0 333 ZALV
ZAA0 eP 20:57:27.12 0.5 53.0 333 b:1.3+1 1.7 4.6 ZAA0
KURK eP 20:57:36.70 1.5 54.1 327 b:4.3+0 .95 4.5 KURK
LHI eP 20:57:39.41 3.8 54.2 142 b:1.7+2 1.1 6.0 LHI
KKAR eP 20:57:47.86 0.0 55.9 316 KKAR
BRVK eP 20:58:15.28 0.1 59.8 326 b:3.3+0 1.0 4.4 BRVK
TIXI eP 20:58:24.33 -0.6 61.3 2 b:5.5+0 1.1 4.6 TIXI
ABKAReP 20:58:47.89 0.0 64.7 320 b:1.8+1 1.1 5.1 ABKA
RAYN eP 20:59:49.19 -0.1 74.5 292 b:2.5+1 1.9 4.9 RAYN
CCB eP 21:00:20.64 -0.2 80.3 26 b:1.7+1 .56 5.2 CCB
ARE0 eP 21:00:33.80 -0.7 82.9 339 b:1.5+2 1.8 5.8 ARE0
ARCESeP 21:00:34.06 -0.5 82.9 339 ARCE
FIA1 eP 21:00:40.12 -1.1 84.2 331 FIA1
SKAG eP 21:00:56.65 1.6 87.0 30 b:1.3+1 .88 5.2 SKAG
BUR04eP 21:00:58.39 0.0 87.6 318 BUR0
BUR08eP 21:00:59.08 0.7 87.6 318 BUR0
Generated 2012 FEB 10 at 16:22 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
