Phase Data
18 JAN 2012 ( 18)
ot = 21:16:25.96 +/- 2.69 SUNDA STRAIT, INDONESIA
lat = -6.097 +/- 18.6
lon = 104.066 +/- 17.2 MAGNITUDE 4.6 (GS)
dep = 12.4 +/- 5.8
151 km (94 miles) WSW of T.-Telukbetung, Sumatra, Indonesia (pop 790,000)
220 km (137 miles) W of Cilegon, Java, Indonesia
294 km (183 miles) S of Perabumulih, Sumatra, Indonesia
306 km (190 miles) W of JAKARTA, Java, Indonesia
nph = 31 of 35 se = 1.32 FE=276 A
error ellipse = (222.0, 6.0, 36.7;131.0, 13.0, 13.7;339.0, 74.0, 7.3)
mb = 4.6 ( 16) ML = 4.4 ( 10) mblg = 3.7 ( 4) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
MNAI ePn 21:17:01.25 1.0 2.0 327 L:2.8+1 .35 5.1 MNAI
PMBI ePn 21:17:19.88 3.3 3.2 11 L:4.1+0 .60 4.7 g:4.2-1 .75 4.0 PMBI
CISI ePn 21:17:27.95 0.9 4.0 112 L:9.6-1 .70 4.3 g:2.2-1 .75 3.8 CISI
UGM ePn 21:18:07.28 3.6 6.7 106 L:1.4-1 1.7 4.3 UGM
MYKOMePn 21:18:19.46 -0.4 7.8 358 L:4.0-2 .90 4.2 MYKO
GSI ePn 21:18:44.98 -1.8 9.8 318 GSI
JAGI ePn 21:18:55.10 1.7 10.3 104 JAGI
MMRI ePn 21:20:38.60 0.0 18.2 99 b:4.1+1 .50 4.8 MMRI
SOEI eP 21:21:02.30 -0.1 20.3 102 b:6.3+1 .80 5.0 SOEI
MBWA eP 21:21:10.89 -2.0X 21.3 136 b:1.2+1 .70 4.4 MBWA
TNTI eP 21:21:42.06 -0.9 24.2 74 b:2.5+1 .70 4.9 TNTI
CM31 eP 21:21:49.50 0.5 24.9 348 CM31
CM01 eP 21:21:51.39 2.7X 24.9 348 CM01
CHTO eP 21:21:54.28 2.1X 25.3 349 b:3.0+0 .80 4.0 CHTO
MTN eP 21:22:11.74 -0.8 27.5 106 b:1.8+1 1.2 4.7 MTN
WB2 eP 21:22:56.42 -0.2 32.5 118 WB2
eP 21:22:56.80 0.2
WRAB eP 21:22:56.49 -0.1 32.5 118 b:4.3+0 .85 4.4 WRAB
AS01 eP 21:23:06.84 0.2 33.6 124 AS01
AS31 eP 21:23:07.27 1.0 33.6 125 b:1.6+0 .60 4.1 AS31
LSA eP 21:23:43.65 1.7 37.7 341 b:2.9+0 1.0 4.0 LSA
COEN eP 21:23:53.90 -0.8 39.3 105 b:8.1+0 .80 4.5 COEN
BBOO eP 21:23:59.88 -0.1 39.9 136 b:8.4+1 1.9 5.1 BBOO
STKA eP 21:24:30.02 1.3 43.4 131 b:2.5+0 1.0 3.9 STKA
SONA1eP 21:25:50.16 2.0 53.8 2 SONA
MK31 eP 21:26:03.45 -1.6 56.1 342 MK31
MKAR eP 21:26:03.74 -1.3 56.1 342 b:8.4+0 .65 4.9 MKAR
MK01 eP 21:26:04.23 -0.6 56.1 342 MK01
ZALV eP 21:26:44.02 -1.6X 62.0 347 ZALV
ZAA0 eP 21:26:45.41 -0.2 62.0 347 b:4.2+0 .95 4.6 ZAA0
ABKAReP 21:27:18.36 -1.4 67.2 330 b:1.2+2 1.5 5.8 ABKA
ARU eP 21:27:54.84 2.0 72.6 335 ARU
BR231eP 21:28:33.79 -0.3 79.7 312 BR23
BUR04eP 21:29:11.44 0.1 87.0 318 BUR0
BUR08eP 21:29:12.72 1.3 87.0 318 BUR0
Generated 2012 JAN 18 at 22:40 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
