Phase Data
12 MAY 2011 (132)
ot = 08:32:43.58 +/- 1.09 NORTHERN SUMATRA, INDONESIA
lat = 4.783 +/- 16.6
lon = 95.201 +/- 18.5 MAGNITUDE 4.6 (GS)
dep = 72.4 +/- 10.7
87 km (54 miles) S of Banda Aceh, Sumatra, Indonesia (pop 177,000)
220 km (137 miles) WSW of Lhokseumawe, Sumatra, Indonesia
1769 km (1099 miles) NW of JAKARTA, Java, Indonesia
3248 km (2017 miles) SE of NEW DELHI, Delhi, India
nph = 21 of 21 se = 0.54 FE=706 B
error ellipse = (235.0, 7.0, 30.6;142.0, 21.0, 24.4;343.0, 66.0, 13.9)
mb = 4.6 ( 11) ML = 3.6 ( 6) 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
LHMI ePn 08:33:13.30 0.8 1.8 76 L:1.7+0 1.2 3.8 LHMI
GSI ePn 08:33:41.31 -3.8 4.2 146 L:1.6-1 1.1 3.7 GSI
PSI ePn 08:33:46.06 0.0 4.3 119 L:9.0-2 1.0 3.5 PSI
TKM2 eP 08:40:26.64 0.5 41.8 338 b:2.3+1 1.7 4.7 TKM2
AAK eP 08:40:28.76 1.3 42.0 337 b:7.7+0 .80 4.6 AAK
eP 08:40:28.77 1.3
EKS2 eP 08:40:31.31 1.4 42.3 336 b:6.9+0 .85 4.5 EKS2
MK01 eP 08:40:37.45 -0.7 43.3 347 MK01
MK31 eP 08:40:38.07 -0.3 43.3 347 MK31
MKAR eP 08:40:38.07 -0.3 43.3 347 MKAR
MAKZ eP 08:40:38.67 -0.4 43.4 347 b:3.3+0 .82 4.2 MAKZ
KKAR eP 08:40:44.31 0.6 44.0 334 KKAR
WB2 eP 08:40:57.55 0.1 45.7 124 b:1.6+1 .85 4.9 WB2
WRAB eP 08:40:57.64 0.2 45.7 124 b:1.6+1 .80 5.0 WRAB
KURK eP 08:41:13.96 0.0 47.8 346 b:4.1+0 1.0 4.3 KURK
BRVK eP 08:41:47.45 -0.2 52.3 341 b:8.7+0 .80 4.8 BRVK
ZRNK eP 08:41:49.77 -0.3 52.6 340 b:6.9+0 .85 4.7 ZRNK
TIXI eP 08:43:46.20 -1.1 70.0 11 b:3.9+0 .90 4.3 TIXI
MLR eP 08:44:00.88 0.3 72.1 316 MLR
BUR08eP 08:44:06.57 0.5 73.1 318 BUR0
GEA0 eP 08:44:49.52 -0.2 80.8 319 GEA0
Generated 2011 MAY 12 at 08:47 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
