Phase Data
19 MAY 2012 (140)
ot = 17:27:04.00 +/- 2.18 VANUATU
lat = -17.302 +/- 10.1
lon = 167.259 +/- 11.2 MAGNITUDE 4.8 (GS)
dep = 19.1 +/- 5.0
122 km (76 miles) WNW of PORT-VILA, Efate, Vanuatu (pop 30,000)
196 km (122 miles) S of Luganville, Espiritu Santo, Vanuatu
327 km (203 miles) NW of Isangel, Tanna, Vanuatu
1847 km (1147 miles) NE of BRISBANE, Queensland, Australia
nph = 59 of 59 se = 1.08 FE=186 A
error ellipse = ( 74.0, 0.0, 17.2;164.0, 2.0, 15.3;327.0, 86.0, 7.6)
mb = 4.8 ( 40) 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
DZM ePn 17:28:14.54 -0.9 4.8 189 DZM
eSn 17:29:07.75 S res = -3.0
MSVF ePn 17:29:31.43 0.4 10.3 94 MSVF
HNR ePn 17:29:33.25 -1.2 10.6 317 HNR
eSn 17:31:26.89 S res = -5.5
EIDS ePn 17:31:02.45 0.8 17.1 239 b:2.2+1 1.3 4.1 EIDS
ARMA eP 17:31:29.84 1.5 19.3 225 b:3.8+1 1.9 4.3 ARMA
RABL eP 17:31:33.37 0.8 19.7 310 b:7.3+1 1.4 4.8 RABL
CTAO eP 17:31:37.39 0.8 20.1 259 b:4.4+1 1.4 4.6 CTAO
URZ eP 17:32:04.44 1.0 22.6 160 b:4.7+1 1.4 4.8 URZ
COEN eP 17:32:11.50 -0.9 23.4 275 b:2.9+1 1.2 4.7 COEN
BKZ eP 17:32:12.18 2.0 23.2 162 b:6.6+1 1.5 4.9 BKZ
CAN eP 17:32:20.75 1.2 24.2 219 b:5.5+1 1.6 4.9 CAN
BFZ eP 17:32:23.09 0.5 24.6 163 b:8.0+1 1.1 5.2 BFZ
THZ eP 17:32:27.05 1.7 24.9 170 b:1.4+2 1.9 5.3 THZ
STKA eP 17:32:48.81 0.5 27.4 233 b:1.2+0 .90 3.6 STKA
WKZ eP 17:32:48.90 -0.1 27.5 177 b:1.9+2 1.9 5.4 WKZ
ODZ eP 17:32:53.68 1.8 27.8 175 b:5.7+1 1.5 5.1 ODZ
MLZ eP 17:32:53.86 0.3 28.0 179 b:1.0+2 1.9 5.3 MLZ
WB2 eP 17:33:20.59 -2.4 31.3 260 b:5.7+0 .95 4.4 WB2
eP 17:33:21.79 -1.2
WRAB eP 17:33:22.14 -0.7 31.3 260 b:9.9+0 .75 4.8 WRAB
RAR eP 17:33:22.99 -0.4 31.3 103 b:2.2+2 1.7 5.8 RAR
AS01 eP 17:33:26.23 -1.3 31.8 253 AS01
AS31 eP 17:33:27.29 -0.6 31.8 253 b:1.4+0 .55 4.1 AS31
BBOO eP 17:33:28.96 -0.8 32.1 235 b:5.8+1 1.8 5.2 BBOO
SAUI eP 17:34:05.63 -0.5 36.2 280 b:3.9+2 1.0 6.2 SAUI
XMAS eP 17:34:34.13 -1.8 39.8 65 b:1.9+2 1.2 5.7 XMAS
FITZ eP 17:34:34.58 0.0 39.6 262 b:3.6+1 1.9 4.7 FITZ
MJB9 eP 17:37:09.61 -1.1 60.2 333 MJB9
MAJO eP 17:37:09.61 -1.1 60.2 333 b:6.5+0 1.1 4.7 MAJO
VNDA eP 17:37:11.09 0.1 60.3 181 b:4.0+0 1.2 4.4 VNDA
SBA eP 17:37:14.03 1.2 60.6 180 b:8.1+0 1.3 4.7 SBA
ASAJ eP 17:37:46.06 2.4 65.2 341 b:4.0+0 1.0 4.5 ASAJ
QSPA eP 17:38:31.05 0.3 72.7 180 b:1.1+1 1.2 4.8 QSPA
SONA1eP 17:39:36.33 0.3 84.6 324 SONA
JLAB eP 17:39:45.40 2.3 86.0 49 JLAB
CMB eP 17:39:49.48 -0.2 87.3 49 b:3.4+0 .90 4.6 CMB
LBCM eP 17:39:50.99 -1.1 87.8 46 LBCM
OMMB eP 17:39:54.17 0.1 88.1 50 b:7.2+0 1.2 4.9 OMMB
WAKR eP 17:39:54.35 0.3 88.2 49 b:1.3+1 1.4 5.1 WAKR
PAHR eP 17:39:56.41 0.0 88.7 48 b:1.1+1 1.5 4.9 PAHR
NV01 eP 17:39:57.27 -0.5 89.0 49 NV01
RYN eP 17:39:57.29 -0.1 88.9 49 b:3.8+0 1.0 4.6 RYN
NV11 eP 17:39:58.05 -0.2 89.1 49 b:8.0-1 1.3 3.8 NV11
ILB eP 17:39:58.22 1.3 89.0 18 ILB
KVN eP 17:39:59.49 -0.1 89.3 49 b:6.0+0 1.2 4.8 KVN
TPNV eP 17:40:01.98 -0.2 89.9 51 b:4.6+0 1.1 4.6 TPNV
WVOR eP 17:40:04.33 0.5 90.3 46 b:1.0+1 1.5 4.9 WVOR
BMN eP 17:40:04.90 0.0 90.5 48 b:6.7+0 1.2 4.8 BMN
SHPR eP 17:40:05.45 0.2 90.6 52 b:8.1+0 1.5 4.8 SHPR
J08A eP 17:40:06.26 0.3 90.8 45 b:9.8+0 1.3 4.9 J08A
Q24A eP 17:40:40.59 -2.8 98.9 52 b:6.3+0 .75 5.3 Q24A
BFO ePKPdf 17:46:38.24 -1.1 144.6 335 BFO
ECH ePKPbc 17:46:39.45 -0.3 145.1 336 ECH
FUORNePKPbc 17:46:40.89 0.8 145.1 332 FUOR
TUE ePKPdf 17:46:41.01 -0.4 145.6 332 TUE
SENINePKPbc 17:46:44.80 0.2 146.6 334 SENI
BNI ePKPbc 17:46:48.76 0.6 147.9 334 BNI
Generated 2012 MAY 19 at 20:30 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
