Phase Data
10 JAN 2012 ( 10)
ot = 01:45:39.92 +/- 2.35 VANUATU REGION
lat = -17.022 +/- 14.1
lon = 171.487 +/- 16.1 MAGNITUDE 5.2 (GS)
dep = 15.5 +/- 6.9
346 km (215 miles) ENE of PORT-VILA, Efate, Vanuatu
365 km (227 miles) NE of Isangel, Tanna, Vanuatu
2222 km (1380 miles) N of Auckland, New Zealand
nph = 34 of 34 se = 1.16 FE=185 A
error ellipse = ( 76.0, 15.0, 25.7;166.0, 1.0, 21.5;262.0, 74.0, 8.3)
mb = 5.2 ( 26) ML = 4.5 ( 2) mblg = 3.2 ( 1) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
DZM ePn 01:47:19.53 -1.3 6.9 223 L:2.1-1 .90 4.6 g:3.0-2 1.1 3.2 DZM
eSn 01:48:37.58 S res = -1.7
FUNA ePn 01:48:18.83 -2.1 11.3 43 FUNA
HNR ePn 01:48:53.48 2.2 13.5 302 HNR
OUZ ePn 01:49:54.18 1.9 18.2 175 b:1.0+2 1.2 4.8 OUZ
EIDS eP 01:50:22.26 2.2 20.7 243 b:9.8+1 1.3 5.0 EIDS
URZ eP 01:50:29.57 -1.0 21.7 168 b:1.2+2 1.2 5.2 URZ
HIZ eP 01:50:31.30 1.9 21.6 173 b:1.0+2 1.0 5.2 HIZ
BKZ eP 01:50:40.11 1.3 22.5 170 b:1.0+2 1.3 5.1 BKZ
ARMA eP 01:50:41.03 2.0 22.5 230 b:3.4+2 1.9 5.5 ARMA
BFZ eP 01:50:52.60 -0.8 23.9 171 b:1.6+2 1.2 5.4 BFZ
CTAO eP 01:50:55.99 0.8 24.1 259 b:1.3+2 1.1 5.4 CTAO
SNZO eP 01:50:56.51 -0.7 24.4 174 b:6.9+1 .85 5.3 SNZO
THZ eP 01:51:01.31 1.0 24.7 178 b:5.0+1 1.0 5.1 THZ
PMG eP 01:51:02.33 0.4 24.8 285 b:6.5+1 1.0 5.2 PMG
KHZ eP 01:51:05.89 -0.5 25.4 177 b:6.1+1 1.1 5.2 KHZ
LTZ eP 01:51:10.39 1.0 25.7 179 b:3.5+1 1.1 4.9 LTZ
FOZ eP 01:51:18.71 2.4 26.5 183 b:5.4+1 1.2 5.1 FOZ
CAN eP 01:51:22.25 0.2 27.1 223 b:7.0+1 1.5 5.1 CAN
COEN eP 01:51:25.38 -0.1 27.4 272 b:5.1+1 1.0 5.2 COEN
WKZ eP 01:51:29.80 1.4 27.8 184 b:1.3+2 1.6 5.4 WKZ
MANU eP 01:51:30.27 -0.1 28.0 300 b:1.4+2 1.3 5.6 MANU
STKA eP 01:51:56.07 0.6 30.8 236 b:5.0+0 .90 4.4 STKA
WB2 eP 01:52:33.85 -0.7 35.3 259 b:3.8+1 1.1 5.2 WB2
WRAB eP 01:52:33.94 -0.5 35.3 259 b:7.2+1 1.5 5.3 WRAB
AS01 eP 01:52:36.29 -2.0 35.7 253 AS01
BBOO eP 01:52:37.34 0.6 35.6 237 b:1.8+2 1.9 5.6 BBOO
AS31 eP 01:52:38.30 -0.4 35.8 253 b:2.0+1 .85 5.0 AS31
MTN eP 01:53:07.32 -0.1 39.2 270 b:7.1+1 1.0 5.3 MTN
FAKI eP 01:53:22.06 -0.6 41.0 286 b:7.6+1 1.4 5.2 FAKI
FORT eP 01:53:26.78 -1.8 41.7 243 b:4.6+2 1.1 6.1 FORT
SOEI eP 01:54:07.05 0.7 46.4 273 SOEI
MBWA eP 01:54:25.71 0.1 48.9 257 MBWA
NWAO eP 01:54:41.84 -0.5 51.1 241 NWAO
Generated 2012 JAN 10 at 01:57 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
