22 MAR 2009 ( 81)
ot = 19:23:42.52 +/- 2.54 SIMEULUE, INDONESIA
lat = 2.744 +/- 9.3
lon = 95.709 +/- 10.4 MAGNITUDE 4.9 (GS)
dep = 35.5 +/- 22.9
305 km (190 miles) S of Banda Aceh, Sumatra, Indonesia
340 km (210 miles) WSW of Medan, Sumatra, Indonesia
360 km (225 miles) WNW of Sibolga, Sumatra, Indonesia
1575 km (970 miles) NW of JAKARTA, Java, Indonesia
nph = 26 of 26 se = 0.70 FE=705 B
error ellipse = ( 48.4, 65.6, 38.3;234.1, 24.3, 13.0;143.1, 2.1, 8.4)
mb = 4.9 ( 18) ML = 0.0 ( 0) mblg = 4.1 ( 1) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
CM31 P 19:27:24.44 0.3 15.9 11 g:5.4-2 .95 4.1 b:4.0+1 .83 4.6 CM31
CHTO ePn 19:27:28.14 -0.5 16.3 11 b:5.3+1 1.2 4.5 CHTO
KAPI eP 19:29:04.99 -0.4 25.2 108 b:5.2+1 1.0 5.1 KAPI
FITZ P 19:30:40.71 -0.1 36.0 126 b:5.6+0 .78 4.6 FITZ
KBL eP 19:31:16.07 0.1 40.2 325 b:3.7+0 .90 4.2 KBL
TKM2 P 19:31:46.87 1.3 43.8 339 b:2.6+1 1.3 4.8 TKM2
AAK e 19:31:48.02 1.2 44.0 337 b:4.0+1 .90 5.2 AAK
WRAB P 19:31:48.11 0.3 44.1 122 b:9.5+0 .75 4.7 WRAB
EKS2 eP 19:31:49.70 0.5 44.3 337 b:9.7+0 .70 4.7 EKS2
MKAR eP 19:31:57.72 0.0 45.4 347 MKAR
MK31 e 19:31:57.72 0.0 45.4 347 MK31
AS31 P 19:31:59.52 0.6 45.5 127 AS31
ULN eP 19:32:01.29 -1.3 46.0 11 b:1.3+1 1.1 4.8 ULN
KKAR eP 19:32:03.11 0.4 46.0 334 KKAR
TLY eP 19:32:27.22 -0.1 49.2 7 b:9.6+0 .80 4.9 TLY
KURK eP 19:32:32.94 0.2 49.9 346 b:2.5+1 .90 5.2 KURK
ZAA0 P 19:32:47.19 0.3 51.8 352 ZAA0
RAYN eP 19:32:53.39 -0.8 52.7 298 b:5.4+1 1.8 5.2 RAYN
BRVK eP 19:33:05.39 -0.4 54.4 341 b:1.5+1 .80 5.1 BRVK
ABKAReP 19:33:13.46 -0.2 55.5 332 ABKA
KMBO eP 19:33:36.26 -0.3 58.6 267 b:4.8+0 1.1 4.5 KMBO
ARU eP 19:33:52.30 -1.2 61.2 337 b:1.9+1 1.2 5.1 ARU
YAK e 19:34:14.72 0.1 64.4 17 b:6.9+1 .95 5.7 YAK
AK01 P 19:35:08.57 -0.9 73.1 322 AK01
BUR08P 19:35:21.02 1.0 74.9 319 BUR0
SUW eP 19:35:34.53 -0.3 77.6 325 b:2.7+1 1.1 5.2 SUW
Generated 2009 MAR 22 at 19:53 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
