Phase Data
22 SEP 2011 (265)
ot = 03:49:20.51 +/- 2.13 LUZON, PHILIPPINES
lat = 15.213 +/- 14.1
lon = 119.837 +/- 15.2 MAGNITUDE 5.0 (GS)
dep = 52.7 +/- 9.2
64 km (40 miles) NW of Olongapo, Luzon, Philippines (pop 194,000)
81 km (51 miles) W of Angeles, Luzon, Philippines (pop 263,000)
107 km (66 miles) SSW of Dagupan, Luzon, Philippines (pop 130,000)
140 km (87 miles) WNW of MANILA, Philippines (pop 9,932,000)
nph = 25 of 27 se = 1.05 FE=249 A
error ellipse = (129.0, 17.0, 26.4;222.0, 11.0, 19.5;343.0, 68.0, 11.6)
mb = 5.0 ( 10) ML = 4.5 ( 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
SZP ePn 03:49:55.85 -1.5 2.4 14 L:1.1+1 .90 4.9 SZP
ee 03:49:56.52 0.0X
eLR 03:50:29.83
TPUB ePn 03:51:15.15 -0.1 8.1 5 L:8.0-2 2.6 4.5 TPUB
YULB ePn 03:51:18.00 0.4 8.3 9 L:3.0-2 3.5 4.1 YULB
SSLB ePn 03:51:23.89 1.5 8.6 7 L:4.0-2 3.7 4.3 SSLB
YHNB ePn 03:51:36.51 1.5 9.5 9 YHNB
MYLDMePn 03:51:42.13 -0.3 10.1 188 MYLD
SBUM ePn 03:52:49.19 3.2 14.7 211 SBUM
KSM ePn 03:53:00.46 -9.1 16.6 216 b:8.7+1 .40 5.2 KSM
CM01 eP 03:53:53.34 1.8 20.2 282 CM01
PSI eP 03:54:32.66 1.3 24.1 241 b:8.2+0 .80 4.3 PSI
MKAR eP 03:57:25.60 0.2 44.3 323 b:1.6+1 .75 4.9 MKAR
epP 03:57:38.80 depth = 0.1
MK31 eP 03:57:25.60 0.2 44.3 323 MK31
epP 03:57:38.72 depth = 0.0
ZAA0 eP 03:57:47.30 -1.7 47.3 333 ZAA0
ePcP 03:59:18.17 -0.9
PEA0 eP 03:57:54.37 -0.7 48.1 30 PEA0
KURK eP 03:57:57.36 -0.4 48.5 326 b:1.5+1 1.1 4.9 KURK
KKAR eP 03:58:12.00 -0.1 50.3 314 b:4.0+1 .95 5.4 KKAR
ABKAReP 03:59:14.76 -0.4 59.0 319 b:2.8+1 .55 5.6 ABKA
GSTR eP 03:59:38.28 1.2 62.3 39 GSTR
CAST eP 04:01:00.04 0.0 75.7 28 b:9.5+0 .96 4.7 CAST
SUA eP 04:01:04.38 -0.5 76.5 30 b:1.1+1 .84 4.8 SUA
BUR08eP 04:01:35.32 0.2 82.0 317 BUR0
KMRM eP 04:02:52.89 -4.4 99.3 44 b:5.6+1 1.2 5.9 KMRM
Generated 2011 SEP 22 at 04:51 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
