17 JUL 2007 (198)
ot = 00:06:01.02 +/- 0.24 WESTERN INDIAN-ANTARCTIC RIDGE
lat = -49.866 +/- 5.4
lon = 117.868 +/- 8.6 MAGNITUDE 5.1 (GS)
dep = 10.0 (geophysicist)
1995 km (1240 miles) S of PERTH, Western Australia, Australia
nph = 87 of 93 se = 1.07 FE=742 A
error ellipse = ( 99.9, 0.0, 11.4;189.9, 0.0, 6.8; 0.0, 0.0, 0.0)
mb = 4.9 ( 12) 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
CASY eP 00:09:55.66 -1.5 16.9 190 g:4.1-1 1.7 4.7X b:4.1+2 1.7 5.3 CASY
NWAO eP 00:10:00.77 2.8 16.9 358 b:2.3+2 1.6 5.1 NWAO
MUN eP 00:10:08.40 -1.8 17.9 355 MUN
STKA eP 00:11:27.70 0.8 25.2 53 STKA
MBWA eP 00:11:57.96 -0.1 28.7 4 MBWA
MAW eP 00:12:28.40 -0.1 32.2 216 b:4.9+0 .61 4.6 MAW
FITZ eP 00:12:29.89 -0.1 32.3 14 b:1.9+1 .71 5.1 FITZ
VNDA eP 00:12:30.42 1.1 32.3 164 b:1.2+1 1.0 4.8 VNDA
WB2 iPd 00:12:31.80 -1.1 32.6 30 WB2
WRAB eP 00:12:32.49 -0.4 32.6 30 b:6.3+1 1.6 5.3 WRAB
SBA eP 00:12:41.04 2.3 33.4 163 b:3.7+1 1.4 5.1 SBA
CTAO eP 00:13:13.79 0.5 37.3 47 b:1.4+1 .89 4.7 CTAO
CTA eP 00:13:14.30 1.0 37.3 47 b:1.1+1 1.1 4.5 CTA
SNZO qP 00:13:32.87 -1.3 39.8 100 SNZO
QSPA eP 00:13:38.70 0.9 40.3 180 b:3.4+1 1.0 5.0 QSPA
COCO eP 00:13:47.56 0.4 41.4 328 COCO
KAPI eP 00:14:13.51 -0.8 44.7 3 KAPI
SNAA eP 00:15:07.83 -0.5 51.8 200 SNAA
RAO eP 00:15:10.28 0.4 51.9 92 RAO
PMSA eP 00:16:44.63 -0.4 65.7 179 b:3.4+0 .46 4.8 PMSA
LSZ eP 00:18:00.93 -0.5 78.3 260 LSZ
TSUM eP 00:18:20.53 -0.7 81.9 250 TSUM
MAJO qP 00:18:50.60 0.3 87.9 16 MAJO
PLCA eP 00:18:58.55 0.3 89.5 174 b:5.3+0 .95 4.8 PLCA
TRQA eP 00:19:12.19 0.2 92.5 180 TRQA
MIDW eP 00:19:30.82 0.0 96.6 53 MIDW
LVC qPKiKP 00:24:29.21 0.6 107.6 173 LVC
BRVK ePKiKP 00:24:31.97 0.1 110.1 332 BRVK
YAK qPKiKP 00:24:34.73 -0.2 111.9 6 YAK
ARU ePKPdf 00:24:43.76 -0.6 116.8 328 ARU
OTAV ePKPdf 00:25:08.94 -0.2 128.6 159 OTAV
SVW2 ePKPdf 00:25:11.78 1.5 130.4 40 SVW2
ARSA iPc 00:25:11.93 0.4 130.7 299 ARSA
IMA2 ePKPdf 00:25:18.24 1.9 133.5 34 IMA2
ROSC qPKPdf 00:25:19.02 -0.2 134.0 163 ROSC
EGAK ePKPdf 00:25:22.17 -2.1 137.9 39 EGAK
HUMO ePKPdf 00:25:28.35 2.5 138.3 76 HUMO
INK qPKPdf 00:25:31.22 0.2 141.7 35 INK
ELK ePKPdf 00:25:31.74 -1.6 142.3 83 ELK
MSU ePKPdf 00:25:33.00 -1.8 143.0 88 MSU
DUG ePKPdf 00:25:34.56 -0.9 143.5 86 DUG
TEIG ePKPdf 00:25:34.66 -1.8 143.9 135 TEIG
BGU ePKPdf 00:25:34.94 -1.0 143.8 84 BGU
RWWY ePKPdf 00:25:35.88 -7.2X 147.9 87 RWWY
HLID ePKPdf 00:25:36.31 -0.3 144.2 80 HLID
NEW ePKPdf 00:25:36.33 -0.7 144.6 71 NEW
NLU ePKPdf 00:25:36.35 0.1 143.9 86 NLU
MVU ePKPdf 00:25:36.35 1.6 143.0 88 MVU
ANMO ePKPdf 00:25:36.46 -1.1 144.6 98 ANMO
SRU ePKPdf 00:25:36.61 -0.5 144.4 89 SRU
HVU ePKPdf 00:25:37.00 0.0 144.4 83 HVU
TMUT ePKPdf 00:25:37.03 0.3 144.1 88 TMUT
BNM ePKPdf 00:25:37.65 1.1 144.0 99 BNM
JLU ePKPdf 00:25:37.75 0.2 144.6 86 JLU
DAU ePKPdf 00:25:38.07 0.4 144.7 86 DAU
MVCO ePKPdf 00:25:38.16 0.5 144.6 93 MVCO
PV01 ePKPdf 00:25:39.16 0.7 145.1 92 PV01
AHID ePKPdf 00:25:39.66 0.0 146.0 83 AHID
MSO ePKPdf 00:25:40.31 0.8 146.0 75 MSO
JCT ePKPab 00:25:40.81 0.3 145.8 110 JCT
DLMT ePKPab 00:25:41.90 0.1 146.2 78 DLMT
IMW ePKPdf 00:25:41.99 1.1 146.6 81 IMW
MOOW ePKPdf 00:25:42.46 1.6 146.7 82 MOOW
CHMT ePKPab 00:25:42.85 0.0 146.5 75 CHMT
LRM ePKPab 00:25:42.92 -0.1 146.5 77 LRM
TPAW ePKPab 00:25:43.18 0.4 146.4 82 TPAW
REDW ePKPab 00:25:43.40 0.7 146.4 82 REDW
SNOW ePKPab 00:25:43.53 0.3 146.5 82 SNOW
LOHW ePKPab 00:25:43.88 0.1 146.7 82 LOHW
BW06 ePKPab 00:25:43.91 -1.0 146.9 84 BW06
YNR ePKPbc 00:25:43.94 0.0 147.1 80 YNR
SDCO ePKPab 00:25:44.04 -0.8 146.9 95 SDCO
BOZ ePKPab 00:25:44.40 -0.3 146.9 78 BOZ
QLMT ePKPab 00:25:44.49 0.6 146.7 79 QLMT
SMCO ePKPab 00:25:44.58 0.2 146.8 91 SMCO
HRY ePKPab 00:25:45.28 -0.6 147.3 76 HRY
WMOK ePKPdf 00:25:46.47 1.2 149.3 106 WMOK
AMTX ePKPab 00:25:47.00 -0.5 147.6 102 AMTX
EDM ePKPdf 00:25:47.34 3.9X 148.5 64 EDM
LKWY ePKPab 00:25:47.43 1.4 147.3 80 LKWY
RES ePKPdf 00:25:47.55 0.0 151.6 18 RES
ePKPdf 00:25:53.35 5.8X
ePKPbc 00:25:54.05 0.3X
RLMT ePKPab 00:25:47.75 -1.7 148.2 80 RLMT
ISCO ePKPab 00:25:47.78 -1.3 148.0 91 ISCO
YKW3 ePKPdf 00:25:47.99 4.0X 149.1 46 YKW3
RSSD ePKPdf 00:25:48.68 0.6 151.1 85 RSSD
PHWY ePKPab 00:25:49.90 -2.8 148.9 89 PHWY
EGMT ePKPab 00:25:50.13 -2.9 149.1 75 EGMT
LAO ePKPab 00:25:54.70 -5.4X 150.8 79 LAO
COWI ePKPdf 00:26:01.60 0.3 161.6 91 COWI
WVT ePKPab 00:26:26.32 0.3 156.9 117 WVT
SWET ePKPab 00:26:28.92 1.0 157.3 121 SWET
Generated 2007 JUL 23 at 00:59 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
