Phase Data
28 JAN 2012 ( 28)
ot = 14:47:19.44 +/- 1.70 SIMEULUE, INDONESIA
lat = 2.021 +/- 7.5
lon = 96.668 +/- 11.8 MAGNITUDE 5.2 (GS)
dep = 35.1 +/- 1.9
237 km (147 miles) W of Sibolga, Sumatra, Indonesia
281 km (175 miles) SW of Medan, Sumatra, Indonesia
573 km (356 miles) WSW of KUALA LUMPUR, Malaysia
1446 km (898 miles) NW of JAKARTA, Java, Indonesia
nph = 42 of 42 se = 0.84 FE=706 A
error ellipse = (247.0, 0.0, 19.3;337.0, 3.0, 9.4;156.0, 86.0, 2.9)
mb = 5.2 ( 24) ML = 5.0 ( 16) mblg = 4.5 ( 8) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
GSI ePn 14:47:39.33 0.2 1.1 128 L:5.1+1 1.4 4.9 g:7.4+0 .75 4.8 GSI
PSI ePn 14:47:56.14 0.4 2.3 73 L:5.5+0 .90 4.5 g:3.1+0 .85 4.7 PSI
LHMI ePn 14:48:07.35 0.1 3.2 5 L:1.5+1 .95 5.3 g:2.2+0 .70 4.7 LHMI
BKNI ePn 14:48:28.47 0.8 4.7 111 L:9.3+0 .85 5.6 g:1.9+0 1.1 4.8 BKNI
IPM ePn 14:48:32.97 1.1 5.0 61 L:1.2+0 .80 4.8 g:4.9-1 .70 4.3 IPM
KULM ePn 14:48:34.25 0.4 5.1 51 L:1.1+0 1.7 4.8 g:3.5-1 .75 4.1 KULM
MYKOMePn 14:49:02.96 1.0 7.2 92 L:5.0-1 1.9 5.0 g:7.0-2 .70 3.6 MYKO
MNAI ePn 14:49:25.78 -0.2 8.9 135 L:3.2+0 .45 6.3 g:3.0-1 1.0 4.4 MNAI
SBUM ePn 14:50:56.51 0.4 15.5 88 b:5.9+1 .90 4.8 SBUM
CHTO ePn 14:51:10.89 -1.7 16.8 8 b:5.8+1 1.3 4.5 CHTO
KKM eP 14:51:49.18 0.9 19.9 78 b:1.3+2 1.0 5.2 KKM
MYLDMeP 14:52:11.69 0.7 22.0 81 b:2.1+2 1.0 5.5 MYLD
LUWI eP 14:52:51.75 -0.1 26.3 96 b:9.7+1 .80 5.4 LUWI
SOEI eP 14:53:20.45 -3.7 29.9 114 b:4.6+1 .80 5.3 SOEI
TPUB eP 14:53:36.71 -0.8 31.4 46 b:3.8+1 1.1 5.1 TPUB
TWG eP 14:53:37.90 0.2 31.4 47 b:1.8+2 1.0 5.9 TWG
SSLB eP 14:53:41.38 -0.9 31.9 45 b:2.5+1 1.0 5.1 SSLB
YULB eP 14:53:41.52 -0.7 31.9 46 b:2.4+1 .70 5.2 YULB
NACB eP 14:53:48.61 0.3 32.6 46 b:4.5+1 1.3 5.2 NACB
AS31 eP 14:55:26.60 0.2 44.3 127 b:4.7+0 .80 4.4 AS31
FORT eP 14:55:27.14 1.5 44.2 140 b:3.7+2 .75 6.3 FORT
JNU eP 14:55:28.19 0.0 44.5 42 b:2.3+1 1.0 5.0 JNU
AAK eP 14:55:32.66 0.6 45.0 337 b:1.4+1 .70 4.9 AAK
KS15 eP 14:55:35.25 -0.2 45.5 35 KS15
MK31 eP 14:55:41.85 -0.1 46.3 346 MK31
MKAR eP 14:55:41.85 -0.1 46.3 346 b:3.7+2 1.2 6.2 MKAR
MAKZ eP 14:55:42.37 -0.2 46.4 346 b:3.6+1 .60 5.5 MAKZ
ULN eP 14:55:43.57 -0.2 46.5 10 b:1.4+1 .80 5.0 ULN
KKAR eP 14:55:48.07 0.1 47.1 334 KKAR
COEN eP 14:55:59.88 -1.3 48.8 111 b:2.6+1 .85 5.3 COEN
INU eP 14:56:08.31 -2.2 50.0 44 INU
KURK eP 14:56:16.61 -0.1 50.9 345 b:1.4+1 .80 5.0 KURK
PMG eP 14:56:22.25 -0.3 51.6 104 b:6.7+1 .80 5.7 PMG
CTAO eP 14:56:34.85 -0.9 53.3 117 b:2.6+1 1.0 5.2 CTAO
RAYN eP 14:56:39.86 0.0 53.9 298 b:8.3+0 .85 4.8 RAYN
STKA eP 14:56:43.40 0.9 54.3 132 STKA
BRVK eP 14:56:49.38 -0.5 55.4 341 BRVK
YSS eP 14:57:22.73 0.3 60.0 35 YSS
ARU eP 14:57:36.72 -0.7 62.2 337 ARU
MARD eP 14:57:40.51 3.3 62.1 312 MARD
KIV eP 14:57:49.07 3.8 63.3 319 KIV
YAK eP 14:57:53.12 -1.1 64.8 17 YAK
Generated 2012 JAN 28 at 15:00 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
