18 JUL 2007 (199)
ot = 12:11:28.66 +/- 0.45 SOLOMON ISLANDS
lat = -7.081 +/- 7.5
lon = 155.939 +/- 6.8 MAGNITUDE 4.9 (GS)
dep = 66.7 (depth phases)
90 km (55 miles) WSW of Chirovanga, Choiseul, Solomon Islands (pop N/A)
105 km (65 miles) SSE of Arawa, Bougainville, PNG (pop 12,000)
515 km (320 miles) WNW of HONIARA, Guadalcanal, Solomon Islands
2280 km (1420 miles) N of BRISBANE, Queensland, Australia
nph = 17 of 25 se = 0.54 FE=193 A
error ellipse = ( 25.6, 0.0, 10.2;115.6, 0.0, 8.7; 0.0, 0.0, 0.0)
mb = 4.9 ( 8) 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
HNR ePn 12:12:35.32 -0.5 4.6 121 d:2.0+2 5.5X L:4.0+0 .95 5.4X HNR
eSn 12:13:30.40 S res = 2.4X g:3.3+0 .95 4.9X
CTAO qP 12:15:14.20 4.7X 16.0 215 g:1.6-2 .95 3.5X CTAO
e 12:15:26.24
ARMA eP 12:16:33.43 0.0 23.6 189 g:6.9-4 1.0 2.4X ARMA
P 12:16:49.11 15.1X
KAKA eP 12:16:35.84 -0.1 23.8 255 KAKA
WRAB eP 12:16:42.58 0.4 24.5 236 b:5.8+1 .90 5.0 WRAB
WB2 eP 12:16:42.81 0.6 24.5 236 WB2
epP 12:16:59.20 depth = 71.2
STKA eP 12:17:13.79 -0.1 28.1 207 b:1.5+1 .80 4.7 STKA
FITZ eP 12:17:44.06 -0.3 31.5 247 FITZ
FORT eP 12:18:16.08 -0.3 35.2 224 b:9.2+0 .70 4.8 FORT
epP 12:18:32.30 depth = 64.5
KAPI eP 12:18:23.70 -0.3 36.0 271 KAPI
epP 12:18:37.58 depth = 52.9X
MBWA eP 12:18:37.71 -0.2 37.7 244 b:1.8+1 .70 5.1 MBWA
NWAO eP 12:19:30.60 -0.2 44.1 229 b:2.3+1 1.0 4.9 NWAO
KS15 eP 12:20:27.50 0.2 51.5 331 KS15
CHTO eP 12:21:41.38 0.4 61.8 296 b:2.6+1 1.2 5.2 CHTO
VNDA P 12:22:35.62 0.0 70.5 179 b:2.5+1 1.6 4.9 VNDA
SBA eP 12:22:39.45 0.9 71.0 178 SBA
epP 12:22:57.01 depth = 64.6
EGAK eP 12:23:58.41 0.8 85.2 23 b:2.8+0 .80 4.4 EGAK
KURK eP 12:24:07.71 -1.3 87.5 322 KURK
Generated 2007 JUL 18 at 12:44 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
