Phase Data
8 SEP 2011 (251)
ot = 15:19:47.26 +/- 1.14 MINDORO, PHILIPPINES
lat = 13.484 +/- 11.3
lon = 120.900 +/- 12.2 MAGNITUDE 4.6 (GS)
dep = 93.4 +/- 9.2
32 km (20 miles) WNW of Calapan, Mindoro, Philippines (pop 105,000)
35 km (22 miles) SSW of Batangas, Luzon, Philippines (pop 247,000)
124 km (77 miles) S of MANILA, Philippines (pop 9,932,000)
162 km (101 miles) WSW of San Pedro, Luzon, Philippines
nph = 32 of 32 se = 0.56 FE=250 A
error ellipse = ( 83.0, 29.0, 20.6;176.0, 5.0, 17.4;276.0, 59.0, 10.9)
mb = 4.6 ( 20) 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
MYLDMePn 15:21:50.11 1.3 8.6 196 MYLD
SBUM eP 15:23:06.73 1.1 13.9 219 SBUM
JOW eP 15:23:18.26 1.1 15.0 26 JOW
CM01 eP 15:24:30.66 0.3 21.6 286 CM01
CHTO eP 15:24:30.88 -0.4 21.7 287 b:4.5+0 1.1 3.7 CHTO
CBIJ eP 15:24:53.89 -0.2 24.1 53 b:5.4+1 .90 5.0 CBIJ
PSI eP 15:24:54.07 -1.7 24.2 246 b:3.8+1 2.0 4.5 PSI
KS01 eP 15:25:00.37 0.8 24.7 13 KS01
KS15 eP 15:25:00.40 0.6 24.7 13 KS15
MTN eP 15:25:31.05 1.0 28.1 158 b:1.6+1 1.3 4.5 MTN
LSA eP 15:26:04.89 0.3 31.9 305 b:5.7+0 .60 4.5 LSA
WB2 eP 15:26:36.48 -0.9 35.8 158 b:3.5+1 1.9 5.0 WB2
WC3 eP 15:26:37.61 0.0 35.8 158 b:8.3+0 1.2 4.5 WC3
SONA1eP 15:26:42.33 0.2 36.3 344 SONA
AS31 eP 15:27:05.46 0.2 39.0 161 AS31
epP 15:27:25.40 depth = -1.7
AS01 eP 15:27:05.58 0.2 39.1 161 AS01
epP 15:27:25.52 depth = -1.7
CTAO eP 15:27:26.75 0.0 41.7 143 b:1.2+1 1.3 4.6 CTAO
NWAO eP 15:28:03.17 -0.4 46.3 184 b:4.9+1 1.5 5.1 NWAO
MK31 eP 15:28:04.15 0.4 46.3 324 MK31
MK01 eP 15:28:04.25 0.6 46.3 324 MK01
MKAR eP 15:28:04.31 0.5 46.3 324 b:3.1+1 .75 5.2 MKAR
MAKZ eP 15:28:05.12 -0.2 46.5 324 b:3.8+0 .70 4.4 MAKZ
ZAA0 eP 15:28:25.84 -1.1 49.3 333 ZAA0
eP 15:28:26.78 -0.1
KURK eP 15:28:35.92 0.3 50.5 326 b:1.7+1 .70 5.2 KURK
KKAR eP 15:28:48.97 -0.2 52.3 315 b:2.6+1 .60 5.4 KKAR
BRVK eP 15:29:16.65 -0.3 56.1 326 b:6.2+0 1.1 4.5 BRVK
ABKAReP 15:29:50.74 -0.3 61.0 319 b:2.4+1 .60 5.4 ABKA
ARU eP 15:30:07.41 -1.1 63.7 327 b:1.7+1 2.0 4.6 ARU
MRIV eP 15:30:53.87 -0.3 70.8 243 MRIV
Generated 2011 SEP 8 at 16:38 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
