Phase Data
20 NOV 2010 (324)
ot = 02:13:34.75 +/- 2.78 KEP. MENTAWAI REGION, INDONESIA
lat = -3.297 +/- 6.1
lon = 100.217 +/- 6.6 MAGNITUDE 4.8 (GS)
dep = 11.9 +/- 16.9
235 km (145 miles) WNW of Bengkulu, Sumatra, Indonesia
260 km (160 miles) S of Padang, Sumatra, Indonesia
295 km (180 miles) W of Lubuklinggau, Sumatra, Indonesia
800 km (495 miles) WNW of JAKARTA, Java, Indonesia
nph = 55 of 62 se = 0.89 FE=274 B
error ellipse = ( 50.8, 68.9, 27.4;223.8, 20.9, 8.6;314.7, 2.4, 5.2)
mb = 4.8 ( 28) ML = 4.9 ( 3) mblg = 4.1 ( 6) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
MNAI ePn 02:14:22.15 0.9 2.9 111 L:7.3+0 .75 5.0 g:2.6+0 1.1 4.5 MNAI
eSn 02:14:55.89 S res = -0.5X
BKNI ePn 02:14:32.55 0.9 3.7 13 L:3.4+0 .70 5.0 g:1.1+0 .80 4.4 BKNI
GSI ePn 02:14:52.50 -1.0 5.3 330 L:4.3-1 .85 4.5 g:1.6-1 .80 3.8 GSI
PSI ePn 02:15:04.11 -0.7 6.1 348 L:1.1-1 1.9 4.1X PSI
MYKOMePn 02:15:06.96 0.5 6.2 36 L:2.8-1 .65 4.5X g:1.2-1 1.1 3.7 MYKO
IPM ePn 02:15:29.30 0.2 7.9 6 L:8.0-2 .75 4.3X g:2.0-2 .75 3.2 IPM
KULM ePn 02:15:37.55 -0.8 8.5 3 L:7.0-2 1.7 4.3X KULM
CISI ePn 02:15:38.90 -1.2 8.7 120 L:2.2-1 .85 4.8X CISI
eSn 02:17:09.77 S res = -8.1X
SBUM ePn 02:16:45.65 2.3 13.3 65 SBUM
JAGI ePn 02:17:02.25 -1.5 14.8 111 JAGI
KKM eP 02:17:50.22 -0.6 18.5 60 b:2.1+1 .80 4.4 KKM
KAPI eP 02:18:03.72 1.1 19.6 96 b:3.9+1 .85 4.7 KAPI
MYLDMeP 02:18:12.56 3.9X 20.1 65 b:5.0+1 1.0 4.8 MYLD
CM01 eP 02:18:23.29 -1.6 21.6 357 CM01
epP 02:18:24.02 depth = 2.6X
CHTO eP 02:18:28.19 -0.9 22.0 357 b:7.2+0 .85 4.1 CHTO
MMRI eP 02:18:35.10 0.4 22.5 105 b:3.0+1 .66 4.9 MMRI
LUWI eP 02:18:35.70 -0.3 22.6 85 g:6.7-2 .85 4.4 b:4.5+1 .40 5.3 LUWI
MBWA eP 02:19:08.51 0.8 26.0 135 b:1.1+1 1.0 4.5 MBWA
FITZ eP 02:19:34.30 0.3 28.9 122 b:1.1+1 1.0 4.6 FITZ
LSA eP 02:20:19.36 0.8 33.9 346 b:1.1+1 .65 4.9 LSA
WRAB eP 02:20:46.24 0.2 37.2 119 b:1.2+1 .50 4.9 WRAB
AS01 eP 02:20:56.39 0.3 38.4 125 AS01
JNU eP 02:22:00.99 -0.4 46.4 36 b:3.7+1 1.1 5.3 JNU
PMG eP 02:22:05.46 -1.0 47.0 100 b:6.3+0 .66 4.8 PMG
KS01 eP 02:22:12.49 -1.5 48.0 30 KS01
CTAO eP 02:22:12.92 -0.1 47.9 114 b:1.1+1 .80 5.0 CTAO
TKM2 eP 02:22:38.16 0.6 51.1 337 b:1.4+1 .95 4.9 TKM2
SONA1eP 02:22:38.97 0.7 51.2 5 SONA
ULN eP 02:22:39.68 0.8 51.3 6 b:1.5+1 .70 5.0 ULN
ePcP 02:23:53.56 -0.3X
AAK eP 02:22:39.74 0.7 51.3 336 b:4.1+0 .78 4.4 AAK
EKS2 eP 02:22:43.04 1.6 51.6 335 b:1.3+1 .75 4.9 EKS2
MK01 eP 02:22:46.70 0.4 52.3 344 MK01
MKAR eP 02:22:47.07 0.6 52.3 345 MKAR
MAKZ eP 02:22:47.54 0.4 52.4 344 b:7.6+0 .80 4.7 MAKZ
MAJO eP 02:22:51.51 -1.2 53.1 38 b:4.4+0 .31 4.9 MAJO
KKAR eP 02:22:55.04 0.6 53.4 333 b:1.8+0 .58 4.2 KKAR
ZAA0 eP 02:23:30.15 -0.4 58.5 349 ZAA0
BRVK eP 02:23:51.28 -0.3 61.5 340 b:5.0+0 .70 4.8 BRVK
ABKAReP 02:24:00.45 -0.2 62.9 332 ABKA
KMBO eP 02:24:02.08 -0.1 62.9 270 b:1.4+0 .65 4.3 KMBO
GNI eP 02:24:26.16 0.7 66.6 317 b:2.4+1 .77 5.4 GNI
CSS eP 02:25:06.31 0.5 73.2 308 b:1.7+0 .96 4.1 CSS
BR231eP 02:25:13.14 -3.5X 75.0 313 BR23
ANTO eP 02:25:17.07 0.5 75.0 313 b:6.9+0 .70 4.8 ANTO
BKZ eP 02:25:30.67 1.2 77.3 129 b:1.4+1 .84 5.1 BKZ
SUR eP 02:25:39.87 -1.0 79.3 238 b:3.9+1 1.2 5.3 SUR
TIRR eP 02:25:41.77 0.7 79.4 316 b:5.0+0 .80 4.6 TIRR
BUR04eP 02:25:58.22 1.3 82.4 319 BUR0
WCI ePKPdf 02:33:10.52 -1.6 144.7 9 WCI
MIAR ePKPbc 02:33:15.97 -0.2 146.4 21 MIAR
WVT ePKPbc 02:33:16.07 -0.4 146.5 12 WVT
UALR ePKPbc 02:33:16.13 -0.6 146.6 19 UALR
TZTN ePKPbc 02:33:16.56 -0.6 146.7 6 TZTN
JCT ePKPbc 02:33:18.50 0.3 147.0 33 JCT
SWET ePKPbc 02:33:19.04 -1.0 147.7 9 SWET
CPCT ePKPbc 02:33:19.63 -0.3 147.7 7 CPCT
KMSC ePKPbc 02:33:21.02 -0.5 148.3 2 KMSC
ePKPab 02:33:23.93 -0.5X
Generated 2010 NOV 20 at 03:26 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
