Phase Data
8 JAN 2012 ( 8)
ot = 05:26:11.32 +/- 1.71 VANUATU
lat = -15.620 +/- 14.6
lon = 167.639 +/- 16.5 MAGNITUDE 4.5 (GS)
dep = 133.1 +/- 10.6
52 km (32 miles) E of Luganville, Espiritu Santo, Vanuatu (pop 11,000)
245 km (152 miles) NNW of PORT-VILA, Efate, Vanuatu
468 km (290 miles) NNW of Isangel, Tanna, Vanuatu
2001 km (1243 miles) NE of BRISBANE, Queensland, Australia
nph = 20 of 23 se = 0.84 FE=186 A
error ellipse = ( 76.0, 8.0, 25.9;168.0, 14.0, 22.6;318.0, 73.0, 15.3)
mb = 4.5 ( 1) ML = 4.3 ( 2) 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
DZM ePn 05:27:45.11 0.1 6.5 190 L:1.4-1 1.0 4.3 DZM
eSn 05:28:56.08 S res = -2.1
HNR ePn 05:28:27.82 0.1 9.7 308 HNR
FUNA ePn 05:29:15.29 0.0 13.3 59 FUNA
EIDS eP 05:30:16.87 2.0 18.3 235 b:1.7+1 .85 4.4 EIDS
CTAO eP 05:30:43.30 0.7 20.8 255 CTAO
epP 05:31:09.69 depth = 4.0X
PMG eP 05:30:43.33 -0.2 20.9 285 b:1.2+1 .95 4.3 PMG
MXZ eP 05:31:10.07 -1.9 23.8 159 b:3.8+2 1.4 5.7 MXZ
COEN eP 05:31:11.66 0.4 23.7 271 b:8.6+0 .95 4.2 COEN
BKZ eP 05:31:21.67 1.5 24.7 163 b:1.7+2 1.7 5.2 BKZ
WB2 eP 05:32:23.05 -1.8 32.0 257 WB2
ePcP 05:35:12.62 0.5X
AS01 eP 05:32:30.49 -0.5 32.7 250 AS01
AS31 eP 05:32:30.59 -0.8 32.7 250 b:1.8+0 .60 4.0 AS31
ASAJ eP 05:36:28.58 0.1 63.7 340 b:1.3+1 .90 4.8 ASAJ
YAK eP 05:38:21.58 0.5 83.0 343 b:2.5+1 .80 5.1 YAK
ULN eP 05:38:22.73 0.6 83.1 324 b:1.3+1 .90 4.8 ULN
ILB eP 05:38:41.61 -0.8 87.3 18 ILB
SNAA eP 05:39:07.93 0.0 92.7 183 b:1.8+1 1.6 5.1 SNAA
MDPB epP 05:39:16.76 2.8X 86.7 50 MDPB
MK01 eP 05:39:32.35 -0.5 98.1 316 MK01
ZALV eP 05:39:32.95 -0.7 98.3 324 ZALV
Generated 2012 JAN 8 at 05:56 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
