Phase Data
19 OCT 2011 (292)
ot = 11:46:30.11 +/- 1.67 VANUATU
lat = -17.512 +/- 11.2
lon = 167.172 +/- 13.3 MAGNITUDE 4.8 (GS)
dep = 9.9 +/- 2.4
124 km (77 miles) W of PORT-VILA, Efate, Vanuatu (pop 30,000)
219 km (136 miles) S of Luganville, Espiritu Santo, Vanuatu
316 km (196 miles) NW of Isangel, Tanna, Vanuatu
1825 km (1133 miles) NE of BRISBANE, Queensland, Australia
nph = 24 of 28 se = 0.82 FE=186 A
error ellipse = (111.0, 5.0, 21.0;202.0, 6.0, 16.8;343.0, 81.0, 2.6)
mb = 4.8 ( 1) ML = 4.0 ( 2) mblg = 3.4 ( 1) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
DZM ee 11:47:26.44 0.0X 4.6 189 L:2.7-1 1.2 4.0 g:8.0-2 .90 3.4 DZM
MSVF ePn 11:48:58.58 -0.7 10.4 93 MSVF
FUNA ePn 11:49:57.86 -0.9 14.7 54 FUNA
LHI ePn 11:50:12.13 -0.3 15.8 206 b:9.1+1 .95 5.0 LHI
EIDS ePn 11:50:26.70 -0.1 16.9 240 b:5.4+1 1.7 4.4 EIDS
OUZ eP 11:50:47.58 0.5 18.5 163 b:1.6+2 1.6 4.9 OUZ
TARA eP 11:50:59.08 0.4 19.6 17 b:2.7+0 1.4 3.3 TARA
AFI eP 11:51:10.07 0.5 20.6 83 b:6.2+1 1.3 4.8 AFI
HIZ eP 11:51:24.88 0.5 22.0 164 b:3.3+2 1.6 5.5 HIZ
URZ eP 11:51:29.03 -0.2 22.4 159 b:5.7+1 1.1 4.9 URZ
BKZ eP 11:51:34.69 -1.2 23.0 161 b:8.0+1 1.4 5.1 BKZ
CAN eP 11:51:45.80 0.5 24.0 219 b:7.3+1 1.6 5.0 CAN
OXZ eP 11:52:04.30 0.4 26.1 172 b:1.3+2 1.7 5.3 OXZ
STKA eP 11:52:13.67 -0.6 27.2 234 b:4.5+0 1.0 4.1 STKA
AS31 eP 11:52:53.90 -0.4 31.7 253 b:4.4+0 .80 4.4 AS31
AS01 eP 11:52:53.97 0.0 31.6 253 AS01
FITZ eP 11:54:01.74 0.4 39.5 263 b:1.7+1 .75 4.8 FITZ
SBA eP 11:56:35.75 -3.4X 60.4 180 SBA
esP 11:56:39.02 -2.3
MAW eP 11:58:34.62 -1.0 79.3 202 b:2.2+0 1.0 4.1 MAW
AFDM eP 11:59:18.18 0.0 87.5 48 b:3.8+0 .94 4.7 AFDM
CMB eP 11:59:18.38 -0.1 87.5 49 b:3.6+0 .85 4.7 CMB
BEKR eP 11:59:22.32 0.0 88.3 47 b:4.5+0 1.3 4.6 BEKR
IL1 eP 11:59:26.14 0.3 89.2 18 IL1
SNAA eP 11:59:33.00 -0.4X 90.8 183 b:2.5+1 1.6 5.3 SNAA
SONA1eS 12:09:36.07 4.0X 84.7 324 SONA
SCM eS 12:09:51.82 -1.3 86.9 20 SCM
ORV eS 12:09:57.42 -0.8 87.3 47 ORV
Generated 2011 OCT 19 at 12:15 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
