Phase Data
12 MAY 2011 (132)
ot = 07:41:10.92 +/- 1.61 NORTHERN SUMATRA, INDONESIA
lat = 5.035 +/- 17.6
lon = 94.853 +/- 17.5 MAGNITUDE 4.7 (GS)
dep = 93.9 +/- 13.2
78 km (49 miles) SW of Banda Aceh, Sumatra, Indonesia (pop 177,000)
255 km (158 miles) W of Lhokseumawe, Sumatra, Indonesia
1146 km (711 miles) SSW of BANGKOK, Thailand
1817 km (1128 miles) NW of JAKARTA, Java, Indonesia
nph = 28 of 28 se = 0.80 FE=706 B
error ellipse = (145.0, 33.0, 35.6;241.0, 8.0, 24.1;344.0, 55.0, 1.3)
mb = 4.7 ( 10) ML = 4.0 ( 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 07:41:43.99 -0.5 2.1 85 L:4.4+0 .65 4.4 LHMI
GSI ePn 07:42:17.01 -1.1 4.6 144 L:3.0-1 .80 4.1 GSI
PSI ePn 07:42:20.11 0.7 4.7 120 L:2.0-1 1.1 3.9 PSI
CM01 eP 07:44:28.57 -0.3 13.9 16 CM01
PALK eP 07:44:31.43 -1.4 14.2 280 PALK
CHTO eP 07:44:32.49 -0.6 14.3 16 CHTO
TKM2 eP 07:48:48.59 0.2 41.4 339 b:6.0+0 .65 4.6 TKM2
AAK eP 07:48:50.40 0.7 41.6 337 b:8.8+0 .90 4.6 AAK
eP 07:48:51.00 1.3
EKS2 eP 07:48:52.86 0.8 41.9 337 b:7.9+0 .65 4.7 EKS2
MK01 eP 07:49:00.40 -0.3 43.0 347 MK01
MKAR eP 07:49:00.72 -0.2 43.0 347 MKAR
MK31 eP 07:49:00.72 -0.2 43.0 347 MK31
MAKZ eP 07:49:01.29 -0.3 43.1 347 b:1.2+1 .60 4.9 MAKZ
KKAR eP 07:49:06.04 0.1 43.6 334 KKAR
SONA1eP 07:49:07.01 -0.5 43.8 11 SONA
KS01 eP 07:49:11.14 0.6 44.2 39 KS01
KURK eP 07:49:37.04 0.5 47.5 346 b:1.6+1 .70 5.0 KURK
BRVK eP 07:50:10.19 0.0 52.0 341 b:3.2+1 1.4 5.2 BRVK
ZRNK eP 07:50:12.62 0.0 52.3 341 b:6.3+0 .70 4.8 ZRNK
BR131eP 07:51:40.17 0.0 64.8 312 BR13
BR231eP 07:51:40.59 -3.9 65.5 312 BR23
TIXI eP 07:52:10.93 -0.2 69.9 11 b:8.6+0 .50 4.9 TIXI
MLR eP 07:52:24.23 1.2 71.7 316 b:9.6+0 1.0 4.6 MLR
GEA0 eP 07:53:13.37 1.0 80.4 319 GEA0
GEC2 eP 07:53:14.16 1.8 80.4 319 GEC2
SENINeP 07:53:34.85 0.0 84.7 316 SENI
ePcP 07:53:36.22 -2.0
Generated 2011 MAY 12 at 07:58 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
