Phase Data
22 NOV 2011 (326)
ot = 16:54:05.17 +/- 2.09 KEP. MENTAWAI REGION, INDONESIA
lat = -2.320 +/- 5.3
lon = 99.382 +/- 7.0 MAGNITUDE 5.2 (GS)
dep = 23.0 +/- 13.8
186 km (115 miles) SW of Padang, Sumatra, Indonesia
360 km (223 miles) WNW of Bengkulu, Sumatra, Indonesia
658 km (409 miles) SSW of KUALA LUMPUR, Malaysia
929 km (577 miles) WNW of JAKARTA, Java, Indonesia
nph = 88 of 98 se = 0.91 FE=274 A
error ellipse = ( 59.4, 62.6, 23.4;219.4, 26.0, 7.0;313.4, 8.1, 4.9)
mb = 5.2 ( 35) ML = 0.0 ( 0) mblg = 4.0 ( 7) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
BKNI ePn 16:54:53.53 0.7 3.1 32 g:3.1+0 1.0 4.7 BKNI
PSI ePn 16:55:17.55 -1.5 5.0 355 g:1.3-1 1.0 3.6 PSI
PMBI ePn 16:55:23.94 -0.7 5.4 97 g:6.4-1 1.0 4.3 PMBI
MYKOMePn 16:55:33.82 0.5 6.1 48 g:3.9-1 1.2 4.1 MYKO
IPM ePn 16:55:46.55 0.8 7.0 14 g:9.0-2 1.0 3.6 IPM
KULM ePn 16:55:54.90 -0.6 7.7 10 g:7.0-2 1.1 3.6 KULM
CISI ePn 16:56:24.09 -1.9 9.9 122 CISI
XMIS ePn 16:56:26.12 -4.5X 10.2 143 XMIS
KSM ePn 16:56:49.79 0.9 11.6 71 KSM
SMRI ePn 16:56:56.25 1.6 12.0 113 SMRI
UGM ePn 16:56:59.82 -0.7 12.4 117 UGM
SBUM ePn 16:57:20.08 2.1 13.7 70 SBUM
JAGI ePn 16:57:45.30 -2.6 15.9 113 b:6.4+1 1.0 4.7 JAGI
KKM eP 16:58:22.28 -0.5 18.8 64 b:1.5+2 1.0 5.2 KKM
KAPI eP 16:58:41.36 -0.5 20.5 98 g:2.0-1 1.1 4.7 b:2.0+2 1.1 5.4 KAPI
CM01 eP 16:58:42.25 -0.8 20.6 359 CM01
MYLDMeP 16:58:42.88 1.0 20.5 69 b:1.7+2 1.0 5.4 MYLD
CM31 eP 16:58:43.11 -0.3 20.7 359 CM31
CHTO eP 16:58:47.05 -0.2 21.0 359 b:3.2+1 .95 4.7 CHTO
SOEI eP 16:59:35.39 0.3 25.8 108 SOEI
MBWA eP 16:59:47.54 -0.5 27.3 135 MBWA
TPUB eP 17:00:36.97 -0.2 32.8 38 b:7.1+1 .90 5.6 TPUB
LSA eP 17:00:38.45 1.1 32.8 347 b:2.0+1 1.0 5.0 LSA
YULB eP 17:00:41.66 0.3 33.3 39 b:3.4+1 1.0 5.2 YULB
SSLB eP 17:00:41.72 -0.3 33.4 38 b:1.7+2 1.7 5.7 SSLB
ENH eP 17:00:44.44 -1.3 33.8 16 b:1.6+1 .70 5.1 ENH
WB2 eP 17:01:25.28 0.3 38.4 120 b:7.7+1 1.2 5.4 WB2
AS31 eP 17:01:35.50 0.5 39.6 125 b:9.7+0 .80 4.6 AS31
AS01 eP 17:01:35.67 0.4 39.6 125 AS01
JNU eP 17:02:27.87 -0.1 46.1 37 b:6.4+1 .90 5.6 JNU
KS01 eP 17:02:38.34 -1.1 47.6 31 KS01
CTAO eP 17:02:50.95 0.2 49.0 115 b:6.6+1 1.1 5.6 CTAO
STKA eP 17:02:54.86 1.4 49.4 131 b:1.1+1 1.0 4.8 STKA
AAK eP 17:03:00.17 1.6 50.1 336 b:1.8+1 1.2 5.0 AAK
SONA1eP 17:03:01.11 0.7 50.3 6 SONA
ULN eP 17:03:01.80 0.7 50.4 7 b:4.3+1 .80 5.5 ULN
MK01 eP 17:03:07.20 0.8 51.1 345 MK01
MK31 eP 17:03:07.44 0.9 51.2 345 MK31
MKAR eP 17:03:07.44 0.9 51.2 345 b:1.7+2 .90 6.0 MKAR
MAKZ eP 17:03:08.03 0.8 51.3 345 b:1.8+1 .95 5.0 MAKZ
KKAR eP 17:03:12.39 -1.6 52.2 333 b:4.5+1 1.0 5.3 KKAR
MAJO eP 17:03:18.63 -1.1 52.9 39 b:3.4+1 1.2 5.1 MAJO
MDJ eP 17:03:27.00 -0.1 53.9 26 b:2.9+1 1.0 5.2 MDJ
HIA eP 17:03:29.43 -0.4 54.3 16 b:1.7+1 .90 5.1 HIA
KURK eP 17:03:40.07 0.1 55.7 344 b:3.0+1 1.0 5.3 KURK
CAN eP 17:03:47.47 1.9 56.5 132 b:7.7+1 1.4 5.5 CAN
RAYN eP 17:03:59.75 0.7 58.4 299 b:6.5+0 1.0 4.6 RAYN
BRVK eP 17:04:11.97 -0.2 60.3 340 b:1.2+1 .90 5.0 BRVK
ABKAReP 17:04:21.00 0.0 61.6 332 b:9.6+1 .85 6.0 ABKA
ARU eP 17:04:56.85 -0.8 67.3 337 b:2.4+1 1.3 5.2 ARU
YAK eP 17:05:02.32 -1.2 68.2 15 b:6.0+1 .80 5.8 YAK
KIV eP 17:05:05.05 -0.1 68.4 320 b:2.7+1 1.2 5.2 KIV
BR131eP 17:05:33.69 -0.3 73.1 313 BR13
BR231eP 17:05:34.62 -3.3X 73.8 313 BR23
TIXI eP 17:05:50.77 -0.8 76.3 9 b:6.3+1 1.8 5.4 TIXI
BKZ eP 17:06:06.21 1.1 78.5 129 b:2.9+1 .92 5.3 BKZ
MLR eP 17:06:14.28 0.7 80.1 317 b:4.4+1 1.3 5.3 MLR
BUR04eP 17:06:19.51 0.7 81.1 319 BUR0
BUR08eP 17:06:20.10 1.2 81.1 319 BUR0
VTS eP 17:06:21.22 0.5 81.4 314 b:7.9+0 .90 4.7 VTS
VNDA eP 17:06:22.61 -0.1 82.0 169 VNDA
GEA0 eP 17:06:56.95 -0.9 88.9 319 GEA0
BSMT ePKPpre 17:12:56.63 -9.1X 125.9 28 BSMT
GCMT ePKPpre 17:13:01.07 -12.1X 129.8 26 GCMT
WVOR ePKPdf 17:13:08.40 -0.6 127.6 35 WVOR
MVCO ePKPpre 17:13:13.63 -13.2X 136.8 33 MVCO
ANMO ePKPpre 17:13:26.74 -5.1X 139.6 34 ANMO
WMOK ePKPdf 17:13:36.32 -2.5X 143.6 26 WMOK
HHAR ePKPdf 17:13:36.93 -2.6X 144.0 18 HHAR
V36A ePKPdf 17:13:37.39 -1.7X 143.8 21 V36A
SPRD ePKPdf 17:13:37.62 -2.4X 144.4 356 SPRD
W35A ePKPdf 17:13:37.76 -1.7 144.0 23 W35A
W36A ePKPdf 17:13:37.81 -2.1 144.3 22 W36A
W37B ePKPdf 17:13:39.25 -1.2 144.6 21 W37B
X35A ePKPdf 17:13:39.42 -1.2 144.6 24 X35A
URVA ePKPdf 17:13:40.39 -0.4 144.8 356 URVA
X37A ePKPbc 17:13:40.77 0.0 145.1 22 X37A
SLBS ePKPdf 17:13:40.87 0.0 144.6 51 SLBS
ABTX ePKPdf 17:13:41.18 -0.1 145.0 29 ABTX
W40A ePKPbc 17:13:41.63 0.2 145.3 18 W40A
X301 ePKPdf 17:13:41.73 -0.3 145.5 17 X301
WHAR ePKPbc 17:13:41.87 0.0 145.5 17 WHAR
TX31 ePKPbc 17:13:42.72 0.9 145.3 37 TX31
MIAR ePKPdf 17:13:42.77 0.3 145.7 19 MIAR
WVT ePKPdf 17:13:42.88 0.5 145.7 10 WVT
TKL ePKPbc 17:13:45.84 0.1 146.7 5 TKL
PLAL ePKPbc 17:13:45.85 -0.1 146.8 11 PLAL
SWET ePKPdf 17:13:45.89 1.4 146.9 8 SWET
JCT ePKPbc 17:13:45.90 0.2 146.6 31 JCT
OXF ePKPbc 17:13:46.13 -0.3 146.9 13 OXF
CPCT ePKPbc 17:13:46.24 0.1 146.8 6 CPCT
KMSC ePKPbc 17:13:46.96 -0.6 147.3 1 KMSC
BG3 ePKPbc 17:13:47.51 -0.3 147.4 4 BG3
HODGEePKPbc 17:13:49.92 0.0 148.2 3 HODG
LRAL ePKPbc 17:13:51.53 -0.1 148.9 10 LRAL
HKT ePKPbc 17:13:51.84 -0.1 149.0 26 HKT
GOGA ePKPbc 17:13:52.28 0.4 149.0 5 GOGA
LNIG ePKPbc 17:13:57.69 0.3 151.1 37 LNIG
Generated 2011 NOV 22 at 20:25 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
