Phase Data
15 JAN 2012 ( 15)
ot = 02:40:09.10 +/- 1.03 SOLOMON ISLANDS
lat = -7.296 +/- 4.9
lon = 155.109 +/- 5.1 MAGNITUDE 4.8 (GS)
dep = 96.5 +/- 10.3
129 km (80 miles) SSW of Arawa, Bougainville, PNG (pop 36,000)
176 km (109 miles) WSW of Chirovanga, Choiseul, Solomon Islands
903 km (561 miles) ENE of PORT MORESBY, Papua New Guinea
2245 km (1394 miles) N of BRISBANE, Queensland, Australia
nph = 47 of 51 se = 1.05 FE=193 A
error ellipse = (254.4, 77.8, 16.1; 11.2, 5.6, 7.5;102.3, 10.9, 7.2)
mb = 4.8 ( 20) 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
RABL ePn 02:41:13.04 1.3 4.3 316 L:2.6+0 .68 5.1X RABL
PMG ePn 02:42:01.99 -2.6 8.1 255 L:9.0-2 1.3 4.4X PMG
eSn 02:43:35.86 S res = 0.9X
COEN ePn 02:43:15.08 -1.2 13.5 240 COEN
CTAO ePn 02:43:40.72 0.3 15.3 213 b:7.0+0 .80 3.9 CTAO
DZM eP 02:44:16.05 0.2 18.3 145 b:4.1+1 1.4 4.5 DZM
EIDS eP 02:44:16.62 0.1 18.4 192 b:5.6+1 2.0 4.5 EIDS
TARA eP 02:44:31.73 0.3 19.7 65 b:1.5+2 1.5 5.1 TARA
KWAJ eP 02:44:37.48 0.3 20.3 38 b:1.5+2 1.0 5.3 KWAJ
ARMA eP 02:45:08.18 0.1 23.2 188 b:3.5+1 1.5 4.5 ARMA
WRAB eP 02:45:13.13 0.5 23.7 236 b:1.5+1 1.2 4.3 WRAB
WB2 eP 02:45:13.90 1.3 23.7 236 b:1.6+1 1.3 4.3 WB2
AS01 eP 02:45:34.38 0.9 26.0 229 AS01
AS31 eP 02:45:34.50 0.7 26.1 229 b:1.0+0 .75 3.4X AS31
LUWI eP 02:46:35.19 1.4 32.8 279 b:7.2+1 1.6 5.2 LUWI
AFI eP 02:46:36.67 -0.2 33.2 104 b:4.1+1 1.1 5.2 AFI
FORT eP 02:46:47.95 0.3 34.4 224 FORT
KAPI eP 02:46:55.17 0.6 35.2 272 b:3.8+2 1.5 6.1X KAPI
TAU eP 02:47:01.01 -0.9 36.1 190 b:7.3+1 1.5 5.4X TAU
CBIJ eP 02:47:04.95 0.5 36.4 340 b:3.6+2 1.4 6.1X CBIJ
MBWA eP 02:47:08.88 0.6 36.8 244 b:1.2+1 .70 4.9 MBWA
BKZ eP 02:47:09.66 -0.7 37.1 152 b:2.0+1 .86 5.1 BKZ
THZ eP 02:47:16.18 0.2 37.8 158 b:2.0+2 1.9 5.7X THZ
SNZO eP 02:47:19.28 0.8 38.1 156 SNZO
BFZ eP 02:47:19.71 0.0 38.2 154 b:1.1+2 1.4 5.6X BFZ
FOZ eP 02:47:20.83 0.4 38.3 163 b:1.7+2 1.4 5.8X FOZ
MYLDMeP 02:47:23.09 0.1 38.6 288 b:2.7+1 1.5 4.9 MYLD
OXZ eP 02:47:25.19 0.3 38.8 160 b:8.8+1 1.5 5.4X OXZ
LBZ eP 02:47:27.64 -0.3 39.2 163 b:1.2+2 1.5 5.5X LBZ
JAGI eP 02:47:40.29 0.7 40.6 266 b:5.9+1 1.8 5.1 JAGI
JOHN eP 02:47:54.24 0.3 42.3 55 b:1.1+2 .95 5.6X JOHN
SBUM eP 02:48:05.34 -1.1 43.9 281 b:4.9+1 2.0 5.0 SBUM
MIDW eP 02:48:08.84 0.2 44.2 36 b:6.7+2 2.0 6.1X MIDW
TWG eP 02:48:13.19 -0.3 44.8 313 b:7.4+1 .90 5.5X TWG
YULB eP 02:48:14.93 0.0 45.0 314 b:4.2+1 1.4 5.1 YULB
NACB eP 02:48:17.30 0.2 45.2 315 b:1.4+2 1.8 5.5X NACB
SSLB eP 02:48:19.83 1.0 45.5 314 b:8.8+1 1.8 5.3X SSLB
XMAS eP 02:48:40.30 -0.4 48.2 81 b:1.8+2 1.5 5.7X XMAS
MYKOMeP 02:49:09.85 1.2 51.9 278 b:5.4+1 1.9 5.3X MYKO
CHTO eP 02:50:11.63 -2.2 61.1 296 b:5.9+0 .91 4.6 CHTO
PALK eP 02:51:43.69 -0.5 75.6 279 b:1.3+1 .85 4.8 PALK
QSPA eP 02:52:22.71 0.8 82.7 180 QSPA
MK01 eP 02:52:23.41 -3.9X 83.7 319 MK01
ePcP 02:52:32.65 1.4X
COLA eP 02:52:24.86 0.0 83.3 21 b:4.0+0 .54 4.6 COLA
MKAR eP 02:52:25.65 -1.7 83.7 319 b:9.3+0 .90 4.7 MKAR
NV01 eP 02:53:04.47 -2.4 91.8 52 NV01
RLMT eP 02:53:41.56 2.1 99.1 46 RLMT
epP 02:54:06.17 depth = 90.7X
TRQA ePKPdf 02:58:53.44 -1.7 123.2 145 TRQA
TAM ePKPbc 02:59:39.92 -1.6 146.9 301 TAM
Generated 2012 JAN 15 at 04:13 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
