Phase Data
25 SEP 2011 (268)
ot = 17:34:27.44 +/- 0.37 SANTA CRUZ ISLANDS
lat = -12.332 +/- 22.0
lon = 166.684 +/- 34.9 MAGNITUDE 4.9 (GS)
dep = 37.0 +/- 8.4
201 km (125 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl.
358 km (222 miles) N of Luganville, Espiritu Santo, Vanuatu
802 km (498 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
2201 km (1367 miles) NE of BRISBANE, Queensland, Australia
nph = 16 of 16 se = 0.18 FE=184 B
error ellipse = ( 63.0, 10.0, 60.8;156.0, 14.0, 23.2;299.0, 71.0, 2.0)
mb = 4.9 ( 7) ML = 4.6 ( 2) mblg = 3.7 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
HNR ePn 17:36:10.32 -0.1 7.2 293 L:2.2-1 1.7 4.7 g:1.0-1 1.0 3.8 HNR
DZM ePn 17:36:44.38 -0.1 9.7 181 DZM
JNU eP 17:44:06.71 -0.5 56.7 324 b:2.0+1 .90 5.1 JNU
KS01 eP 17:44:40.63 0.1 61.5 325 KS01
VNDA eP 17:45:03.70 -1.0 65.2 181 b:1.2+1 1.6 4.7 VNDA
SBA eP 17:45:06.70 0.1 65.5 180 b:5.5+0 .90 4.6 SBA
CM01 eP 17:45:56.94 0.4 73.4 294 CM01
CHTO eP 17:45:57.43 0.0 73.6 294 b:2.0+1 1.7 4.8 CHTO
ULN eP 17:46:33.12 0.6 79.9 324 b:7.2+0 .90 4.7 ULN
SONA1eP 17:46:35.01 0.6 80.2 324 SONA
ZAA0 eP 17:47:44.93 -1.7 95.1 324 ZAA0
epP 17:47:57.50 depth = -0.1
MK31 eP 17:47:46.29 -0.4 95.1 317 MK31
MK01 eP 17:47:46.60 0.0 95.1 317 MK01
MKAR eP 17:47:46.72 0.0 95.1 317 b:4.2+1 .80 5.9 MKAR
MAKZ eP 17:47:47.76 0.1 95.3 317 b:6.0+0 .90 5.0 MAKZ
Generated 2011 SEP 25 at 17:55 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
