Phase Data
22 JAN 2012 ( 22)
ot = 00:55:36.77 +/- 1.46 SIMEULUE, INDONESIA
lat = 2.038 +/- 7.9
lon = 96.004 +/- 12.8 MAGNITUDE 4.8 (GS)
dep = 26.4 +/- 5.8
310 km (193 miles) W of Sibolga, Sumatra, Indonesia
341 km (212 miles) WSW of Medan, Sumatra, Indonesia
645 km (400 miles) W of KUALA LUMPUR, Malaysia
1506 km (935 miles) NW of JAKARTA, Java, Indonesia
nph = 35 of 36 se = 0.72 FE=706 A
error ellipse = (253.0, 4.0, 20.3;344.0, 7.0, 11.0;133.0, 81.0, 8.7)
mb = 4.8 ( 22) ML = 3.8 ( 10) mblg = 3.6 ( 5) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
GSI ePn 00:56:06.13 1.0 1.7 115 L:2.6+0 1.8 3.9 g:4.9-1 1.0 3.8 GSI
PSI ePn 00:56:22.34 -0.3 3.0 77 L:2.7-1 1.1 3.5 g:1.0-1 .95 3.3 PSI
LHMI ePn 00:56:26.58 -0.3 3.3 17 L:1.8+0 .95 4.4 g:5.4-1 1.0 4.1 LHMI
IPM ePn 00:56:57.13 -0.9 5.6 64 L:9.0-2 1.9 3.8 IPM
KULM ePn 00:56:57.85 -1.2 5.7 55 L:1.1-1 2.2 3.9 KULM
KSM ePn 00:58:58.58 0.8 14.3 92 KSM
SBUM ePn 00:59:22.84 0.0 16.2 88 b:1.9+1 1.3 4.1 SBUM
CM01 ePn 00:59:27.14 0.1 16.5 10 CM01
CHTO ePn 00:59:29.93 -2.0 16.9 10 b:7.2+0 .95 3.8 CHTO
KKM eP 01:00:13.39 -0.3 20.5 78 b:3.1+1 .90 4.7 KKM
PALK eSn 01:02:07.69 -12.0X 16.1 289 PALK
SAUI eP 01:02:40.49 -0.5 36.6 106 b:2.3+2 .70 6.2 SAUI
MTN eP 01:02:51.07 -0.9 37.9 114 b:1.0+2 1.8 5.4 MTN
WRAB eP 01:03:37.74 -0.7 43.5 122 b:5.7+1 1.6 5.1 WRAB
WB2 eP 01:03:39.41 1.0 43.5 122 WB2
AAK eP 01:03:48.65 0.3 44.8 337 b:4.6+0 .45 4.7 AAK
RER eP 01:03:52.81 -2.8 45.6 238 b:1.4+2 .80 5.9 RER
MK31 eP 01:03:59.23 0.1 46.1 347 MK31
MK01 eP 01:03:59.32 0.4 46.1 347 MK01
MKAR eP 01:03:59.60 0.5 46.1 347 b:7.6+1 .95 5.6 MKAR
MAKZ eP 01:04:00.49 0.7 46.2 347 b:1.3+1 1.0 4.8 MAKZ
SONA1eP 01:04:01.61 -0.4 46.5 10 SONA
ULN eP 01:04:02.52 -0.5 46.6 10 b:8.7+0 1.3 4.6 ULN
KKAR eP 01:04:06.06 1.9 46.8 334 b:4.4+1 1.0 5.4 KKAR
COEN eP 01:04:25.30 0.7 49.4 110 b:6.3+1 1.4 5.4 COEN
TLY eP 01:04:28.07 0.2 49.9 6 b:5.0+0 .80 4.6 TLY
KURK eP 01:04:33.92 0.0 50.7 346 b:1.8+1 1.6 4.8 KURK
PMG eP 01:04:45.90 -0.1 52.2 104 b:2.3+1 1.0 5.1 PMG
ZALV eP 01:04:47.95 0.1 52.5 352 ZALV
ZAA0 eP 01:04:48.20 0.4 52.5 352 ZAA0
STKA eP 01:05:04.61 -0.1 54.8 132 b:5.7+0 1.8 4.3 STKA
BRVK eP 01:05:06.00 -0.8 55.1 341 b:5.2+0 .80 4.6 BRVK
ABKAReP 01:05:15.59 1.0 56.2 332 b:2.5+1 .75 5.3 ABKA
CTAO ePcP 01:06:04.33 0.4 53.9 117 CTAO
YAK eP 01:06:13.21 -0.7 65.0 17 b:3.0+1 .90 5.4 YAK
TIXI eP 01:07:00.55 -0.6 72.6 10 b:5.3+0 .90 4.6 TIXI
Generated 2012 JAN 22 at 01:11 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
