Phase Data
12 SEP 2011 (255)
ot = 03:47:47.38 +/- 1.97 SUMBAWA REGION, INDONESIA
lat = -9.870 +/- 17.3
lon = 117.758 +/- 15.3 MAGNITUDE 4.6 (GS)
dep = 75.3 +/- 9.9
189 km (117 miles) SW of Bima, Sumbawa, Indonesia
229 km (143 miles) SE of Mataram, Lombok, Indonesia
276 km (171 miles) W of Waingapu, Sumba, Indonesia
1271 km (789 miles) ESE of JAKARTA, Java, Indonesia
nph = 26 of 26 se = 0.97 FE=285 A
error ellipse = (217.0, 8.0, 31.9;120.0, 40.0, 20.4;316.0, 48.0, 7.0)
mb = 4.6 ( 5) ML = 0.0 ( 0) mblg = 0.0 ( 0) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
JAGI ePn 03:48:44.00 0.1 3.8 291 JAGI
eSn 03:49:29.75 S res = 2.1
MMRI ePn 03:48:56.74 2.4 4.6 75 MMRI
eSn 03:49:48.88 S res = 2.5
KAPI ePn 03:49:03.26 0.4 5.2 22 KAPI
eSn 03:49:59.52 S res = -2.2
UGM ePn 03:49:32.50 -0.4 7.4 285 UGM
eSn 03:50:54.97 S res = -0.6
FITZ ePn 03:50:24.55 0.0 11.2 138 FITZ
eSn 03:52:21.33 S res = -6.7
MBWA ePn 03:50:26.92 -0.2 11.4 171 MBWA
eSn 03:52:20.94 S res = -11.6
MTN ePn 03:50:51.90 -3.1 13.4 104 MTN
FAKI ePn 03:51:26.60 -1.0 16.0 65 b:1.2+2 1.4 4.8 FAKI
WB2 eP 03:52:03.51 1.5 18.9 124 b:1.5+1 1.4 4.0 WB2
eS 03:55:20.97 S res = -11.9
AS01 eP 03:52:22.83 1.5 20.7 134 AS01
AS31 eP 03:52:23.64 2.7 20.6 134 b:3.0+0 1.3 3.5 AS31
KS01 eP 03:56:18.50 -0.7 48.0 11 KS01
SONA1eP 03:57:34.09 -0.7 58.3 351 SONA
MK01 eP 03:58:17.47 0.3 64.7 334 MK01
MKAR eP 03:58:17.61 0.2 64.7 334 b:1.1+1 .75 4.9 MKAR
MK31 eP 03:58:17.61 0.2 64.7 334 MK31
ZAA0 eP 03:58:47.02 -0.2 69.4 340 ZAA0
eP 03:58:47.24 0.0
ABKAReP 03:59:35.22 0.0 77.6 325 b:2.0+1 .55 5.3 ABKA
Generated 2011 SEP 12 at 04:12 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
