21 JUL 2007 (202)
ot = 12:53:05.52 +/- 2.60 NORTHERN SUMATRA, INDONESIA
lat = 5.087 +/- 11.0
lon = 97.599 +/- 11.7 MAGNITUDE 5.3 (GS)
dep = 38.6 +/- 22.0
205 km (125 miles) NW of Medan, Sumatra, Indonesia
255 km (160 miles) E of Banda Aceh, Sumatra, Indonesia
1005 km (630 miles) SSW of BANGKOK, Thailand
1605 km (1000 miles) NW of JAKARTA, Java, Indonesia
nph = 35 of 39 se = 1.27 FE=706 B
error ellipse = ( 0.4, 74.4, 34.8;104.9, 4.0, 18.2;196.0, 15.1, 14.2)
mb = 5.3 ( 13) ML = 0.0 ( 0) 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
CHTO ePn 12:56:17.68 0.2 13.7 5 CHTO
KBL eP 13:00:30.79 -1.8 39.5 322 b:1.2+1 .90 4.7 KBL
INCN eP 13:00:51.00 0.0 41.7 35 INCN
KS15 eP 13:00:57.30 0.6 42.4 36 KS15
WB2 eP 13:01:06.82 -1.7 43.9 126 WB2
STKA eP 13:02:37.66 -0.7 55.7 134 STKA
YSS eP 13:02:46.24 -0.7 57.0 35 b:5.2+1 1.1 5.5 YSS
KMBO eP 13:03:14.36 1.1 60.6 266 b:1.6+1 1.0 5.1 KMBO
PET eP 13:04:06.19 0.4 68.8 35 PET
TIXI eP 13:04:08.23 -0.3 69.3 10 TIXI
CASY P 13:04:24.48 0.7 71.8 175 b:3.8+1 1.3 5.2 CASY
LSZ eP 13:04:24.52 0.6 71.6 252 b:3.3+1 1.3 5.2 LSZ
KIEV P 13:04:25.66 -2.4 72.5 322 b:1.8+1 1.0 5.0 KIEV
AKBB P 13:04:25.97 -2.1 72.5 322 AKBB
BOSA P 13:04:56.22 0.8 77.1 239 b:4.7+1 1.3 5.4 BOSA
BILL P 13:04:57.24 0.9 77.4 21 b:1.0+1 .70 5.0 BILL
SMY eP 13:04:59.68 0.9 77.8 37 SMY
GEC2 P 13:05:21.52 -1.2 82.2 318 GEC2
TSUM eP 13:05:25.07 1.3 82.3 250 TSUM
KONO eP 13:05:37.91 3.0 84.6 329 b:3.0+1 1.2 5.3 KONO
SBA P 13:05:55.71 -7.7X 90.6 169 b:2.6+1 1.3 5.4 SBA
eP 13:06:04.88 1.5X
VNDA P 13:05:58.72 0.4 89.5 169 b:2.0+1 1.3 5.3 VNDA
AKUT eP 13:05:59.48 -0.5 89.8 36 AKUT
TTA eP 13:06:15.23 0.9 92.9 26 TTA
P 13:06:28.60 14.3X
IMA2 eP 13:06:15.65 1.4 92.9 23 IMA2
SVW2 eP 13:06:19.14 1.5 93.6 28 SVW2
KDAK eP 13:06:29.94 0.9 96.1 30 b:9.4+0 .70 5.4 KDAK
PMR eP 13:06:30.72 0.6 96.4 26 b:1.9+1 1.0 5.5 PMR
DAWY eP 13:06:43.75 0.9 99.2 22 DAWY
FFD e 13:08:55.28 -8.2X 130.7 350 FFD
MSO P 13:11:53.22 -1.6 121.3 25 MSO
DLMT P 13:11:56.99 -1.3 123.0 25 DLMT
BOZ P 13:11:57.80 -0.8 123.2 24 BOZ
REDW ePKPdf 13:12:01.85 -1.1 125.3 25 REDW
MSU ePKPdf 13:12:10.05 0.8 128.6 30 MSU
ECSD ePKPdf 13:12:10.27 -0.8 129.7 13 ECSD
JCT ePKPdf 13:12:31.25 -1.0 140.9 24 JCT
Generated 2007 JUL 21 at 13:19 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
