Phase Data
5 SEP 2012 (249)
ot = 05:32:11.22 +/- 1.14 SANTA CRUZ ISLANDS
lat = -12.377 +/- 10.5
lon = 166.515 +/- 11.7 MAGNITUDE 4.8 (GS)
dep = 49.9 +/- 10.0
198 km (123 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl.
356 km (221 miles) NNW of Luganville, Espiritu Santo, Vanuatu
787 km (489 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
2185 km (1357 miles) NE of BRISBANE, Queensland, Australia
nph = 23 of 23 se = 0.56 FE=184 A
error ellipse = ( 99.0, 33.0, 20.6;349.0, 26.0, 17.3;229.0, 44.0, 9.4)
mb = 4.8 ( 9) ML = 5.0 ( 2) mblg = 4.0 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
HNR ePn 05:33:52.18 -0.1 7.1 294 L:5.0-1 1.1 5.0 g:1.7-1 1.0 4.0 HNR
eSn 05:35:18.33 S res = 6.9
DZM ePn 05:34:27.49 0.0 9.6 180 DZM
eSn 05:36:33.14 S res = 18.7
FUNA ePn 05:35:13.93 0.0 13.0 74 FUNA
EIDS eP 05:36:34.77 0.7 19.5 226 b:5.8+1 1.9 4.5 EIDS
COEN eP 05:37:09.11 -0.6 22.8 263 b:4.1+1 1.7 4.6 COEN
eSn 05:41:49.11 S res = 16.1
BFZ eP 05:38:10.37 0.0 29.5 165 b:8.5+1 .78 5.5 BFZ
KKM eP 05:41:25.27 -0.1 53.2 287 b:1.6+1 .80 5.1 KKM
JNU eP 05:41:49.69 0.5 56.6 324 b:2.9+1 .90 5.3 JNU
KS01 eP 05:42:22.89 0.4 61.4 326 KS01
SBA eP 05:42:49.06 0.4 65.5 180 b:6.6+0 .95 4.6 SBA
CM01 eP 05:43:38.99 0.9 73.3 294 CM01
CHTO eP 05:43:39.23 0.3 73.5 294 b:3.1+1 1.7 4.9 CHTO
ULN eP 05:44:14.81 0.4 79.8 324 b:8.9+0 1.0 4.7 ULN
SONA1eP 05:44:16.81 0.4 80.2 324 SONA
epP 05:44:27.37 depth = -2.3
MAW eP 05:44:34.19 -0.6 83.8 202 b:1.8+0 1.2 4.0 MAW
ZALV eP 05:45:27.64 -1.0 95.1 324 ZALV
MK01 eP 05:45:28.42 -0.1 95.0 317 MK01
MK31 eP 05:45:28.48 -0.1 95.0 317 MK31
MKAR eP 05:45:28.53 0.0 95.0 317 MKAR
Generated 2012 SEP 5 at 06:00 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
