Phase Data
9 JAN 2011 ( 9)
ot = 19:24:28.25 +/- 1.74 VANUATU
lat = -19.712 +/- 18.2
lon = 168.126 +/- 17.1 MAGNITUDE 5.1 (GS)
dep = 10.1 +/- 3.3
120 km (75 miles) W of Isangel, Tanna, Vanuatu (pop 700)
205 km (125 miles) N of Tadine, Loyalty Islands, New Caledonia
220 km (135 miles) S of PORT-VILA, Efate, Vanuatu
1770 km (1100 miles) ENE of BRISBANE, Queensland, Australia
nph = 20 of 20 se = 0.86 FE=186 B
error ellipse = ( 38.0, 2.0, 30.5;128.0, 1.0, 23.6;253.0, 86.0, 4.7)
mb = 5.1 ( 15) 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 19:27:34.72 2.7 12.9 321 HNR
EIDS ePn 19:28:21.89 -0.8 16.7 247 b:3.6+2 2.5 5.1 EIDS
ARMA ePn 19:28:44.50 1.6 18.3 231 b:1.4+2 1.5 4.9 ARMA
URZ eP 19:29:02.15 0.5 20.1 159 b:1.5+2 1.1 5.2 URZ
CTAO eP 19:29:08.93 1.6 20.6 265 b:1.4+2 1.0 5.3 CTAO
BKZ eP 19:29:09.11 0.5 20.7 161 b:9.0+1 1.2 5.0 BKZ
THZ eP 19:29:26.20 -0.2 22.4 171 b:5.6+1 1.1 4.9 THZ
PMG eP 19:29:30.27 0.0 22.7 294 b:1.1+2 .95 5.3 PMG
CAN eP 19:29:33.50 0.7 22.9 223 b:1.2+2 1.2 5.3 CAN
OXZ eP 19:29:40.65 -0.4 23.8 173 b:2.6+1 .90 4.8 OXZ
FOZ eP 19:29:40.73 -0.4 23.8 177 b:7.2+1 1.0 5.2 FOZ
RPZ eP 19:29:43.68 0.0 24.1 175 b:5.6+1 1.2 5.0 RPZ
COEN eP 19:29:48.83 0.5 24.5 280 b:2.0+2 1.7 5.5 COEN
DCZ eP 19:29:57.52 -0.9 25.7 182 b:5.2+1 1.0 5.2 DCZ
STKA eP 19:30:07.58 -0.2 26.7 238 b:1.7+1 1.2 4.6 STKA
WC3 eP 19:30:50.95 -1.6 31.7 264 WC3
WRAB eP 19:30:51.24 -1.4 31.7 264 b:3.4+1 1.2 5.1 WRAB
SOEI eP 19:32:32.56 0.6 43.4 277 SOEI
NWAO eP 19:32:59.49 -0.8 47.1 243 NWAO
KAPI eP 19:33:17.72 0.1 49.3 281 KAPI
Generated 2011 JAN 9 at 19:34 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
