Phase Data
23 MAY 2011 (143)
ot = 08:18:57.08 +/- 1.43 FIJI REGION
lat = -21.863 +/- 23.7
lon = -179.676 +/- 25.0 MAGNITUDE 4.7 (GS)
dep = 176.9 +/- 17.3
168 km (104 miles) SW of Ndoi Island, Fiji
458 km (285 miles) SSE of SUVA, Viti Levu, Fiji
471 km (292 miles) W of NUKU`ALOFA, Tonga
1747 km (1085 miles) NNE of Auckland, New Zealand
nph = 16 of 17 se = 0.70 FE=181 B
error ellipse = ( 48.0, 23.0, 51.7;144.0, 14.0, 23.3;263.0, 61.0, 17.5)
mb = 4.7 ( 12) 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
MSVF ePn 08:20:06.19 0.1 4.6 332 MSVF
FUNA ePn 08:21:59.77 0.5 13.3 355 FUNA
DZM ee 08:22:13.08 0.0X 12.9 267 DZM
URZ eP 08:22:38.93 0.2 16.6 189 b:1.5+1 .68 4.5 URZ
BKZ eP 08:22:49.43 -0.2 17.6 190 b:8.3+0 1.1 4.0 BKZ
LTZ eP 08:23:35.90 -0.5 21.9 196 b:1.7+1 .52 4.8 LTZ
OXZ eP 08:23:40.98 -0.7 22.5 196 b:1.2+1 .70 4.5 OXZ
RPZ eP 08:23:47.82 0.5 23.1 197 b:3.9+1 1.3 4.8 RPZ
CTAO eP 08:25:08.05 2.7 31.8 267 b:2.6+1 .55 5.2 CTAO
PMG eP 08:25:22.30 -3.4 34.2 286 b:2.5+1 .85 4.9 PMG
COEN eP 08:25:42.13 -0.5 36.1 276 b:2.6+1 .75 5.0 COEN
AS01 eP 08:26:37.22 0.7 42.7 258 AS01
WRAB eP 08:26:37.70 -0.5 42.9 264 b:9.0+0 .80 4.4 WRAB
WB2 eP 08:26:37.80 -0.4 42.9 264 b:9.9+0 .75 4.5 WB2
AS31 eP 08:26:38.05 1.2 42.7 258 b:8.1+0 .65 4.4 AS31
MTN eP 08:27:15.67 -0.1 47.6 272 b:6.5+1 .25 5.7 MTN
CRLZ eScP 08:30:50.70 0.2 22.6 195 CRLZ
Generated 2011 MAY 23 at 08:34 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
