Phase Data
22 JAN 2012 ( 22)
ot = 06:41:28.74 +/- 1.08 SAMAR, PHILIPPINES
lat = 11.038 +/- 11.2
lon = 125.114 +/- 15.5 MAGNITUDE 4.6 (GS)
dep = 165.8 +/- 9.4
26 km (16 miles) SSE of Tacloban, Leyte, Philippines (pop 178,000)
67 km (41 miles) W of Guiuan, Samar, Philippines (pop N/A)
127 km (79 miles) SSE of Calbayog, Samar, Philippines (pop 147,000)
597 km (371 miles) SE of MANILA, Philippines
nph = 36 of 39 se = 0.53 FE=251 A
error ellipse = ( 79.0, 1.0, 24.0;170.0, 28.0, 17.7;346.0, 61.0, 13.1)
mb = 4.6 ( 1) ML = 4.3 ( 2) 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 06:42:29.71 0.7 4.0 173 L:7.0-1 .73 4.3 DAV
KKM ePn 06:43:49.76 -0.2 10.1 241 KKM
LUWI ePn 06:44:20.90 3.3X 12.2 191 LUWI
NACB ePn 06:44:31.47 -2.1 13.5 346 NACB
TATO ePn 06:44:43.84 0.3 14.3 347 TATO
YHNB eP 06:44:44.29 1.2X 14.0 346 YHNB
SBUM ePn 06:44:58.68 1.4 15.4 237 b:1.7+1 .80 4.5 SBUM
FAKI ePn 06:44:59.49 -0.2 15.6 153 b:8.0+1 1.2 4.9 FAKI
KSM eP 06:45:22.38 0.8 17.5 238 b:1.0+1 .90 4.2 KSM
SAUI eP 06:45:46.69 -0.6 19.9 162 b:2.2+2 .90 5.6 SAUI
MYKOMeP 06:46:18.43 -1.1 23.0 248 b:1.5+1 .90 4.5 MYKO
MTN eP 06:46:31.53 -1.0 24.5 166 b:1.3+1 .60 4.7 MTN
IPM eP 06:46:35.01 0.0 24.7 257 b:2.1+1 1.0 4.7 IPM
KULM eP 06:46:37.24 0.9 24.9 259 b:1.9+1 .80 4.7 KULM
CM01 eP 06:46:49.39 0.1 26.3 289 CM01
CM31 eP 06:46:49.86 0.3 26.3 289 CM31
CHTO eP 06:46:49.88 -0.4 26.4 290 b:6.0+0 1.2 4.1 CHTO
AS01 eP 06:48:09.69 -0.5 35.6 166 AS01
AS31 eP 06:48:10.15 0.0 35.5 166 b:2.2+0 .45 4.2 AS31
eS 06:53:34.72 S res = 1.1
SONA1eP 06:48:46.68 0.0 39.9 340 SONA
TLY eP 06:49:20.52 -0.1 44.1 341 b:6.9+0 1.0 4.2 TLY
BBOO eP 06:49:26.50 0.1 44.8 167 b:2.0+1 .45 5.0 BBOO
MK01 eP 06:50:11.67 0.1 50.7 323 MK01
MKAR eP 06:50:11.91 0.2 50.7 323 b:7.6+1 .70 5.5 MKAR
MK31 eP 06:50:11.95 0.3 50.7 323 MK31
ZALV eP 06:50:30.60 -0.7 53.4 332 ZALV
ZAA0 eP 06:50:30.90 -0.4 53.4 332 b:9.2+0 .85 4.6 ZAA0
KURK eP 06:50:41.31 0.0 54.8 326 b:2.6+1 .80 5.1 KURK
KKAR eP 06:50:55.88 -0.7 56.9 315 b:3.7+1 .70 5.4 KKAR
BRVK eP 06:51:20.77 -0.1 60.5 326 b:8.2+0 .95 4.6 BRVK
TIXI eP 06:51:21.36 0.0 60.6 1 b:8.7+0 .80 4.7 TIXI
ABKAReP 06:51:53.84 -0.7 65.6 319 b:2.6+1 .75 5.2 ABKA
ARU eP 06:52:08.80 -0.8 68.0 327 b:8.2+0 .50 4.8 ARU
IMAR eP 06:53:00.64 1.3 76.4 25 IMAR
MLY eP 06:53:07.02 0.7 77.6 26 b:3.9+1 1.9 4.8 MLY
COLD eP 06:53:08.09 0.5 77.8 23 b:7.7+0 1.2 4.3 COLD
MCK eP 06:53:11.25 0.5 78.4 27 b:6.4+1 2.0 5.0 MCK
INK eP 06:53:41.20 1.1X 84.0 22 b:1.2+1 1.4 4.5 INK
Generated 2012 JAN 22 at 07:03 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
