Phase Data
26 FEB 2012 ( 57)
ot = 13:13:05.09 +/- 1.55 VANUATU
lat = -19.385 +/- 12.9
lon = 168.999 +/- 13.3 MAGNITUDE 4.8 (GS)
dep = 88.3 +/- 8.5
34 km (21 miles) WNW of Isangel, Tanna, Vanuatu (pop 700)
196 km (122 miles) SSE of PORT-VILA, Efate, Vanuatu
266 km (165 miles) NNE of Tadine, Loyalty Islands, New Caledonia
1861 km (1155 miles) ENE of BRISBANE, Queensland, Australia
nph = 51 of 52 se = 0.77 FE=186 A
error ellipse = (122.0, 9.0, 21.0; 31.0, 5.0, 19.2;271.0, 78.0, 12.5)
mb = 4.8 ( 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 13:13:57.64 -1.0 3.6 221 L:1.2+0 .75 4.4 DZM
eSn 13:14:38.81 S res = -1.2
HNR ePn 13:16:09.79 0.6 13.2 317 HNR
FUNA ePn 13:16:26.82 -0.9 14.6 44 FUNA
OUZ ePn 13:16:49.03 0.5 16.3 167 b:1.7+1 .74 4.3 OUZ
EIDS eP 13:17:06.19 1.7 17.6 247 b:3.3+1 1.5 4.3 EIDS
ARMA eP 13:17:24.44 2.5 19.2 232 b:8.0+1 1.9 4.7 ARMA
MXZ eP 13:17:28.60 -0.4 19.8 158 b:4.6+1 .98 4.8 MXZ
HIZ eP 13:17:29.03 1.4 19.7 166 b:8.5+1 1.2 4.9 HIZ
URZ eP 13:17:31.40 -0.1 20.1 161 b:3.6+1 .70 4.8 URZ
BKZ eP 13:17:39.11 0.3 20.8 163 b:2.3+1 .56 4.7 BKZ
CTAO eP 13:17:47.43 1.4 21.4 264 b:1.9+1 1.2 4.3 CTAO
BFZ eP 13:17:51.36 -1.9 22.1 165 b:1.0+2 1.5 4.9 BFZ
KHZ eP 13:18:04.50 -0.4 23.3 172 b:1.2+2 1.9 4.9 KHZ
PMG eP 13:18:04.81 -0.9 23.3 292 b:1.4+1 .80 4.4 PMG
LTZ eP 13:18:07.62 0.7 23.5 174 b:1.4+1 .54 4.6 LTZ
CAN eP 13:18:10.70 1.3 23.8 224 b:1.9+1 .90 4.5 CAN
OXZ eP 13:18:11.10 -0.5 24.0 175 b:1.4+1 .62 4.6 OXZ
WB2 eP 13:19:27.04 -1.5 32.6 263 WB2
eP 13:19:27.32 -1.2
WRAB eP 13:19:27.60 -0.8 32.6 263 b:8.8+0 1.1 4.5 WRAB
AS01 eP 13:19:30.02 -0.5 32.8 256 AS01
AS31 eP 13:19:30.69 -0.2 32.9 256 b:1.3+1 .50 5.0 AS31
MTN eP 13:20:05.40 -0.1 36.9 274 b:1.7+1 .65 5.1 MTN
FITZ eP 13:20:40.43 0.6 41.0 264 b:1.5+1 1.0 4.8 FITZ
MBWA eP 13:21:21.08 0.3 46.1 259 b:2.7+1 1.0 5.1 MBWA
NWAO eP 13:21:34.84 -0.1 47.9 243 b:3.0+1 .85 5.2 NWAO
JAGI eP 13:22:20.88 -0.7 54.1 274 b:1.2+1 .80 5.0 JAGI
QSPA eP 13:24:10.79 -0.4 70.7 180 b:1.1+1 .95 4.7 QSPA
CM01 eP 13:24:56.38 0.2 78.3 294 CM01
AFDM eP 13:25:42.27 -0.5 87.4 47 b:4.2+0 .86 4.5 AFDM
CAST eP 13:25:42.58 -2.1 88.0 17 b:6.3+0 .88 4.7 CAST
CMB eP 13:25:43.10 0.3 87.4 48 b:1.8+1 1.7 4.9 CMB
ISA eP 13:25:44.48 0.0 87.8 51 b:4.4+0 .80 4.6 ISA
SNAA eP 13:25:48.77 -1.1 89.0 183 b:2.3+1 1.7 5.1 SNAA
NV01 eP 13:25:50.16 -0.6 89.1 49 NV01
KVN eP 13:25:52.65 0.0 89.5 48 b:5.2+0 1.2 4.6 KVN
IL1 eP 13:25:54.06 -2.2X 90.4 17 IL1
ILB eP 13:25:54.70 -1.6 90.4 17 ILB
TPNV eP 13:25:55.36 0.6 89.9 51 b:4.9+0 .80 4.7 TPNV
SHPR eP 13:25:57.32 -0.3 90.5 52 b:3.3+0 .88 4.6 SHPR
WVOR eP 13:25:58.08 0.4 90.6 45 b:5.2+0 .80 4.8 WVOR
J08A eP 13:26:00.33 0.4 91.1 44 b:5.8+0 .65 5.0 J08A
G08A eP 13:26:02.50 0.1 91.6 42 b:3.3+1 2.0 5.3 G08A
EGAK eP 13:26:03.90 -0.2 92.1 19 b:2.1+1 1.7 5.2 EGAK
LCMT eP 13:26:05.36 0.3 92.2 52 b:5.0+0 .88 4.9 LCMT
CCUT eP 13:26:05.86 0.1 92.3 51 b:2.6+0 .72 4.7 CCUT
TUC eP 13:26:06.28 0.6 92.3 57 b:5.5+0 1.0 4.9 TUC
X16A eP 13:26:07.66 0.7 92.5 55 b:6.7+0 .95 5.0 X16A
U15A eP 13:26:07.90 0.4 92.6 52 b:5.1+0 .75 5.0 U15A
319A eP 13:26:10.82 1.1 93.1 58 b:9.7+0 .80 5.2 319A
MTPU eP 13:26:11.04 0.3 93.3 51 b:3.4+0 .86 4.8 MTPU
Generated 2012 FEB 26 at 14:34 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
