Phase Data
20 MAY 2011 (140)
ot = 20:03:28.00 +/- 0.00 WESTERN AUSTRALIA
lat = -23.540 +/- 0.0
lon = 119.401 +/- 0.0 MAGNITUDE 4.6 (GS)
dep = 15.0 +/- 0.0
39 km (24 miles) WSW of Newman, Western Australia, Australia (pop 3,000)
351 km (218 miles) NNE of Meekatharra, Western Aust., Australia
367 km (228 miles) SSE of Port Hedland, Western Aust., Australia
994 km (617 miles) NNE of PERTH, Western Australia, Australia
Felt (II) at Port Hedland and Roebourne. Also felt at Karratha.
nph = 10 of 26 se = 0.00 FE=590 held
error ellipse = ( 0.0, 0.0, 0.0; 0.0, 0.0, 0.0; 0.0, 0.0, 0.0)
mb = 4.6 ( 11) 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
FITZ ePn 20:05:22.59 0.1 8.0 48 FITZ
eSn 20:06:42.46 S res = -8.5X
NWAO ePn 20:05:44.48 -4.2 9.5 191 NWAO
eSn 20:07:26.34 S res = -11.5X
AS31 ePn 20:06:35.03 -2.8 13.3 94 AS31
eSn 20:08:54.73 S res = -11.0X
AS01 ePn 20:06:35.39 -3.0X 13.3 94 AS01
eSn 20:08:57.10 S res = -9.7X
WB2 ePn 20:06:46.67 -4.7X 14.3 78 WB2
WRAB ePn 20:06:47.80 -3.7X 14.4 78 WRAB
SOEI ePn 20:06:48.31 -2.8X 14.5 20 SOEI
MTN ePn 20:07:01.01 -3.2X 15.4 48 b:2.8+1 .85 4.6 MTN
JAGI ePn 20:07:03.63 -5.1 15.8 341 b:2.6+2 2.0 5.1 JAGI
eSn 20:09:43.96 S res = -17.7X
BBOO ePn 20:07:26.90 -5.2X 17.3 126 b:3.2+1 1.0 4.4 BBOO
eSn 20:10:27.65 S res = -18.6X
CISI eP 20:07:52.46 -0.5X 19.4 323 b:3.1+1 .70 4.7 CISI
STKA eP 20:08:16.53 0.1 21.3 118 b:2.8+0 .55 3.9 STKA
FAKI eP 20:08:41.38 -0.3 24.0 33 b:3.1+1 1.1 4.8 FAKI
COEN eP 20:08:47.71 1.0X 24.4 71 b:2.2+1 .80 4.8 COEN
CTAO eP 20:08:55.09 1.1 25.1 87 b:2.1+1 .80 4.8 CTAO
KSM eP 20:08:58.83 -4.5X 26.4 339 b:8.2+0 .90 4.4 KSM
SBUM eP 20:09:03.78 -3.0X 26.8 344 b:6.8+0 1.1 4.2 SBUM
LSA eP 20:13:31.36 0.3 59.5 331 b:3.3+0 .65 4.6 LSA
QSPA eP 20:14:19.67 0.1 66.5 180 QSPA
SONA1eP 20:14:51.01 -0.1 72.0 351 SONA
Generated 2011 MAY 21 at 17:02 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
