Phase Data
1 SEP 2011 (244)
ot = 03:57:57.62 +/- 2.63 SOUTH OF SUMBAWA, INDONESIA
lat = -12.079 +/- 11.3
lon = 117.348 +/- 13.8 MAGNITUDE 4.6 (GS)
dep = 10.2 +/- 6.2
409 km (254 miles) SSE of Mataram, Lombok, Indonesia
417 km (259 miles) SW of Waingapu, Sumba, Indonesia
1326 km (823 miles) ESE of JAKARTA, Java, Indonesia
2202 km (1368 miles) N of PERTH, Western Australia, Australia
nph = 19 of 29 se = 1.30 FE=291 A
error ellipse = (238.0, 5.0, 23.3;146.0, 12.0, 15.0;352.0, 76.0, 8.8)
mb = 4.6 ( 1) ML = 4.6 ( 10) 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
JAGI ePn 03:59:08.40 -1.2 4.8 318 L:9.0-1 .50 4.6 g:1.2-1 .90 3.6 JAGI
eSn 03:59:58.61 S res = -6.4X
MMRI ePn 03:59:24.36 -0.8 5.9 55 L:3.7-1 .55 4.5 g:7.0-2 .80 3.5 MMRI
eSn 04:00:29.92 S res = -3.0
SOEI ePn 03:59:43.65 0.9 7.2 72 L:2.5-1 1.3 4.7 g:6.0-2 .95 3.6 SOEI
eSn 04:00:59.94 S res = -4.6X
KAPI ePn 03:59:47.32 1.4 7.4 19 L:5.0-2 .65 4.1 KAPI
eSn 04:01:03.99 S res = -6.2X
UGM ePn 03:59:54.81 2.2 7.9 301 L:1.9-1 2.0 4.8 UGM
eSn 04:01:17.68 S res = -4.4X
MBWA ePn 04:00:10.68 -1.3 9.3 166 MBWA
FITZ ePn 04:00:20.58 -0.8 10.0 128 FITZ
MTN ePn 04:01:09.19 0.0 13.5 95 MTN
SBUM ePn 04:01:40.26 6.3X 15.3 340 b:2.1+1 1.4 4.3 SBUM
WB2 ePn 04:02:07.77 -1.7 18.1 118 WB2
ePn 04:02:09.65 0.2
WRAB ePn 04:02:09.43 0.0 18.1 118 b:8.0+0 .60 4.0 WRAB
eSn 04:05:15.61 S res = -16.1X
CISI eSn 04:02:16.55 -7.5X 10.4 295 CISI
AS31 eP 04:02:26.70 1.6 19.5 129 b:4.9+0 .45 4.1 AS31
AS01 eP 04:02:28.49 3.0X 19.5 128 AS01
eSn 04:05:52.79 S res = -13.3X
NWAO eP 04:02:42.58 4.0X 20.8 180 b:4.2+1 .50 5.1 NWAO
FORT eP 04:02:43.43 1.2 21.1 154 b:4.9+2 .80 5.9 FORT
BBOO eP 04:03:37.13 -1.2 26.8 143 b:6.7+1 1.7 5.0 BBOO
CTAO eP 04:03:57.50 0.9 28.9 110 b:3.8+1 1.6 4.9 CTAO
STKA eP 04:04:05.30 0.8 29.8 135 b:1.6+0 1.0 3.8 STKA
MK01 eP 04:08:47.07 -0.2 66.5 335 MK01
ABKAReP 04:10:02.84 0.3 79.2 326 b:1.6+1 .70 5.1 ABKA
Generated 2011 SEP 1 at 05:03 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
