Phase Data
9 MAY 2011 (129)
ot = 08:09:19.51 +/- 3.22 SOUTHWEST OF SUMATRA, INDONESIA
lat = -3.686 +/- 15.5
lon = 99.465 +/- 15.5 MAGNITUDE 4.5 (GS)
dep = 26.4 +/- 4.1
311 km (193 miles) W of Bengkulu, Sumatra, Indonesia
318 km (197 miles) SSW of Padang, Sumatra, Indonesia
380 km (236 miles) W of Lubuklinggau, Sumatra, Indonesia
861 km (535 miles) WNW of JAKARTA, Java, Indonesia
nph = 30 of 40 se = 1.59 FE=273 A
error ellipse = (225.0, 5.0, 30.0;135.0, 4.0, 15.8; 4.0, 83.0, 5.6)
mb = 4.5 ( 1) ML = 4.1 ( 12) mblg = 3.6 ( 4) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
MNAI ePn 08:10:14.05 1.2 3.5 101 L:4.7+0 .25 4.9 g:4.5-1 .70 4.1 MNAI
ePg 08:10:14.25 -7.3
GSI ePn 08:10:32.25 -4.8X 5.3 339 L:1.7-1 .90 4.0 g:3.0-2 .75 3.1 GSI
eSn 08:11:29.25 S res = -8.1X
PSI ePn 08:10:52.05 0.3 6.4 355 L:2.0-2 1.3 3.5 PSI
MYKOMePn 08:10:59.04 -1.2 7.0 39 L:6.0-2 .95 4.1 g:2.0-2 1.1 3.1 MYKO
COCO ee 08:11:12.69 0.0X 8.8 197 L:5.5-1 3.0 5.5 COCO
LHMI ee 08:11:13.99 0.0X 9.2 344 LHMI
IPM ePn 08:11:16.45 -1.3 8.3 11 L:2.0-2 1.2 3.9 IPM
XMIS ePn 08:11:26.24 -3.3 9.1 138 XMIS
CISI ePn 08:11:29.88 -0.2 9.2 115 CISI
eSn 08:13:06.75 S res = -5.6X
UGM ePn 08:12:06.70 0.8 11.8 111 UGM
SBUM ePn 08:12:34.66 -3.4X 14.1 65 SBUM
KAPI eP 08:13:56.13 2.8 20.3 95 b:1.8+1 .90 4.4 KAPI
esP 08:14:05.33 3.6
MYLDMeP 08:14:05.33 4.6X 20.9 65 b:2.2+1 1.0 4.5 MYLD
CM01 eP 08:14:09.89 -1.7 22.0 359 CM01
CM31 eP 08:14:11.85 -0.1 22.0 359 CM31
AS01 eP 08:16:38.29 -3.9 38.8 124 AS01
esP 08:16:52.19 1.3
AS31 esP 08:16:50.55 0.0 38.7 124 AS31
STKA eP 08:17:59.93 -0.1 48.5 130 STKA
epP 08:18:06.15 depth = -0.2
SONA1eP 08:18:24.73 0.4 51.7 6 SONA
ULN eP 08:18:25.57 0.6 51.8 7 b:5.8+0 .80 4.6 ULN
ZAA0 eP 08:19:14.42 -0.4 58.7 350 ZAA0
eP 08:19:14.54 -0.3
ZRNK eP 08:19:36.07 -1.1 62.0 340 b:1.2+1 1.1 4.9 ZRNK
ABKAReP 08:19:42.06 -1.1 62.9 332 ABKA
BR131eP 08:20:52.90 -0.7 74.1 313 BR13
BR231eP 08:20:53.29 -4.2X 74.7 313 BR23
TIXI eP 08:21:12.40 -0.4 77.6 9 b:3.1+0 .80 4.4 TIXI
BUR08eP 08:21:39.35 0.9 82.2 319 BUR0
TX31 ePKPdf 08:28:59.23 1.6 146.3 38 TX31
X201 ePKPdf 08:28:59.47 1.6 146.7 18 X201
WVT ePKPdf 08:29:00.69 2.3 147.0 11 WVT
TZTN ePKPdf 08:29:00.99 2.3 147.2 5 TZTN
HPIG ePKPdf 08:29:01.91 3.6X 146.7 44 HPIG
JCT ePKPdf 08:29:03.68 3.8X 147.7 32 JCT
Generated 2011 MAY 9 at 08:47 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
