Phase Data
24 MAY 2011 (144)
ot = 17:20:09.46 +/- 2.48 KEPULAUAN BARAT DAYA, INDONESIA
lat = -7.480 +/- 16.0
lon = 128.465 +/- 12.1 MAGNITUDE 4.2 (GS)
dep = 163.1 +/- 13.0
319 km (198 miles) W of Saumlaki, Kepulauan Tanimbar, Indonesia
340 km (211 miles) ENE of DILI, Timor-Leste
609 km (378 miles) NNW of DARWIN, Northern Territory, Australia
2393 km (1486 miles) E of JAKARTA, Java, Indonesia
nph = 24 of 31 se = 1.22 FE=280 A
error ellipse = (184.0, 31.0, 27.1; 76.0, 26.0, 19.6;315.0, 46.0, 14.5)
mb = 4.2 ( 10) 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
SAUI ePn 17:20:55.03 -0.5 2.8 100 SAUI
eSn 17:21:21.88 S res = -9.4X
SOEI ePn 17:21:19.77 0.1 4.7 241 SOEI
eSn 17:22:07.01 S res = -7.5X
FAKI ePn 17:21:32.14 -2.8 5.9 40 FAKI
eSn 17:22:31.65 S res = -10.2X
MTN ePn 17:21:33.71 -1.9 5.9 154 MTN
eSn 17:22:26.62 S res = -16.5X
MMRI ePn 17:21:38.30 -1.6 6.3 259 MMRI
eSn 17:22:43.98 S res = -7.0X
FITZ ePn 17:22:37.52 -3.7 10.9 194 FITZ
WB2 ePn 17:23:13.13 -3.3 13.6 156 WB2
eSn 17:25:33.56 S res = -14.3X
WRAB ePn 17:23:13.90 -2.4 13.6 156 WRAB
eSn 17:25:30.04 S res = -17.7X
COEN ePn 17:23:43.09 -0.4 15.8 115 b:7.8+1 1.9 4.7 COEN
AS01 eP 17:23:56.88 0.7 16.9 163 AS01
AS31 eP 17:23:57.00 0.9 16.9 163 b:3.9+0 .55 4.0 AS31
PMG eP 17:24:17.39 3.0 18.6 97 b:1.2+1 .85 4.3 PMG
SBUM eP 17:24:21.49 2.8 19.0 301 b:1.2+1 1.2 4.2 SBUM
KSM eP 17:24:32.16 0.6 20.2 295 b:1.7+1 .70 4.6 KSM
RABL eP 17:25:06.49 -1.1 23.8 83 b:6.3+1 .25 5.7 RABL
CM01 eP 17:27:19.21 0.1 38.9 312 CM01
ULN eP 17:29:47.86 0.8 58.3 343 b:1.6+0 1.0 3.9 ULN
SONA1eP 17:29:48.37 0.2 58.4 343 SONA
MK01 eP 17:30:49.60 -0.1 67.8 328 MK01
AAK eP 17:31:03.94 0.7 69.9 321 b:1.2+0 .55 3.9 AAK
eP 17:31:04.05 0.8
ZAA0 eP 17:31:10.24 -1.1 71.4 335 ZAA0
eP 17:31:10.92 -0.4
KURK eP 17:31:16.21 0.1 72.1 329 b:6.3+0 1.1 4.3 KURK
Generated 2011 MAY 24 at 21:18 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
