Phase Data
30 JAN 2011 ( 30)
ot = 13:03:06.13 +/- 0.38 VANUATU
lat = -19.574 +/- 9.0
lon = 168.476 +/- 7.3 MAGNITUDE 4.8 (GS)
dep = 35.0 (geophysicist)
85 km (50 miles) W of Isangel, Tanna, Vanuatu (pop 700)
205 km (125 miles) S of PORT-VILA, Efate, Vanuatu
225 km (140 miles) NNE of Tadine, Loyalty Islands, New Caledonia
1800 km (1120 miles) ENE of BRISBANE, Queensland, Australia
nph = 38 of 38 se = 1.33 FE=186 A
error ellipse = (158.2, 0.0, 12.2; 68.2, 0.0, 9.0; 0.0, 0.0, 0.0)
mb = 4.8 ( 23) 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 qP 13:06:06.93 -1.9 13.0 320 HNR
ARMA eP 13:07:24.14 2.7 18.7 231 ARMA
URZ eP 13:07:36.34 -0.2 20.1 160 b:3.5+1 .92 4.7 URZ
BKZ eP 13:07:42.86 -0.7 20.7 162 b:1.3+2 1.7 5.0 BKZ
CTAO eP 13:07:47.81 2.0 20.9 265 b:5.1+1 .90 4.9 CTAO
PMG eP 13:08:08.60 1.0 23.0 293 b:5.6+1 1.3 4.9 PMG
CAN eP 13:08:10.76 -0.1 23.3 224 b:2.5+1 1.1 4.6 CAN
COEN eP 13:08:27.34 1.9 24.8 279 b:2.8+1 1.2 4.7 COEN
STKA eP 13:08:45.28 -0.1 27.1 238 b:4.6+0 1.4 3.9 STKA
BBOO eP 13:09:27.67 0.2 31.8 239 BBOO
WB2 eP 13:09:29.07 -1.1 32.1 263 WB2
WRAB eP 13:09:29.44 -0.7 32.1 263 b:1.7+1 1.1 4.8 WRAB
AS01 eP 13:09:31.45 -0.6 32.3 256 AS01
AS31 eP 13:09:31.92 -0.5 32.3 256 b:1.0+1 .75 4.8 AS31
FITZ eP 13:10:41.82 -0.1 40.5 265 b:1.3+1 .90 4.7 FITZ
YHNB eP 13:13:33.31 0.0 63.5 312 YHNB
QSPA eP 13:14:14.82 -2.2 70.5 180 b:4.2+1 1.1 5.4 QSPA
LHMI eP 13:14:39.06 -2.6 74.5 281 b:2.2+2 1.0 6.1X LHMI
ULN eP 13:15:45.61 -0.9 86.7 324 b:4.3+0 1.1 4.6 ULN
SONA1eP 13:15:48.04 -0.1 87.1 323 SONA
AFDM eP 13:15:53.55 1.2 87.9 47 b:6.2+0 .96 4.9 AFDM
NV01 eP 13:15:58.50 -1.9 89.6 49 NV01
MOD eP 13:15:59.05 -1.9 89.7 45 b:1.0+1 1.3 4.9 MOD
NV11 eP 13:16:01.32 0.5 89.7 49 b:5.7+0 1.1 4.8 NV11
LDFC eP 13:16:03.12 -1.6 90.5 53 b:1.4+1 .95 5.2 LDFC
W13A eP 13:16:07.60 -1.6 91.4 53 W13A
WVOR eP 13:16:08.85 1.7 91.1 45 b:1.1+1 1.1 5.1 WVOR
R11A eP 13:16:09.96 0.7 91.5 50 b:1.8+0 .80 4.5 R11A
J08A eP 13:16:10.67 1.2 91.6 44 J08A
Y14A eP 13:16:11.47 1.4 91.7 55 Y14A
G08A eP 13:16:12.55 0.7 92.1 42 b:2.6+0 .95 4.6 G08A
HAWA eP 13:16:14.05 1.8 92.2 41 b:9.4+0 1.1 5.1 HAWA
LCMT eP 13:16:15.52 0.8 92.7 52 b:5.4+0 .88 5.0 LCMT
CCUT eP 13:16:16.33 1.0 92.8 51 b:3.6+0 1.0 4.7 CCUT
MFID eP 13:16:17.95 0.3 93.3 45 b:3.2+0 .90 4.7 MFID
BFO ePKPdf 13:22:44.02 0.7 147.1 335 BFO
WLF ePKPbc 13:22:44.18 -0.3 146.8 339 WLF
TUE ePKPbc 13:22:48.10 -0.5 148.2 332 TUE
Generated 2011 JAN 30 at 14:32 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
