Phase Data
8 NOV 2012 (313)
ot = 17:56:38.06 +/- 1.18 TONGA
lat = -18.760 +/- 15.0
lon = -173.415 +/- 15.3 MAGNITUDE 5.1 (GS)
dep = 10.0 +/- 1.8
61 km (38 miles) ESE of Neiafu, Tonga (pop 3,000)
313 km (194 miles) S of Hihifo, Tonga
322 km (200 miles) NE of NUKU`ALOFA, Tonga
2314 km (1437 miles) NNE of Auckland, New Zealand
nph = 63 of 63 se = 0.58 FE=173 A
error ellipse = (132.0, 0.0, 25.4; 42.0, 0.0, 20.6;302.0, 89.0, 2.8)
mb = 5.1 ( 49) ML = 0.0 ( 0) mblg = 3.7 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
DZM eP 18:01:05.47 3.6 19.2 257 b:1.5+2 1.6 5.0 DZM
URZ eP 18:01:23.33 0.4 21.1 201 b:3.9+1 .76 4.9 URZ
BKZ eP 18:01:33.70 -0.3 22.1 201 b:3.6+1 1.2 4.7 BKZ
THZ eP 18:02:08.20 -0.5 25.7 204 b:2.9+1 .66 5.1 THZ
LTZ eP 18:02:16.84 -1.9 26.8 204 b:3.3+1 .68 5.1 LTZ
OXZ eP 18:02:23.79 0.1 27.4 204 b:4.8+1 .64 5.4 OXZ
RPZ eP 18:02:30.89 0.8 28.1 204 b:2.4+1 .66 5.1 RPZ
FOZ eP 18:02:34.55 1.4 28.4 206 b:2.7+1 .76 5.1 FOZ
CTAO eP 18:03:56.31 -0.2 38.0 261 b:2.8+1 .75 5.1 CTAO
STKA eP 18:04:32.68 -0.5 42.4 243 b:3.3+0 1.4 3.9 STKA
AS01 eP 18:05:25.85 -0.2 49.1 255 AS01
WB2 eP 18:05:26.07 -0.3 49.1 260 WB2
eP 18:05:26.19 -0.2
AS31 eP 18:05:26.23 -0.1 49.1 255 b:6.3+0 1.0 4.6 AS31
WRAB eP 18:05:26.25 -0.1 49.1 260 b:1.7+1 .95 5.1 WRAB
MTN eP 18:05:59.14 -0.1 53.5 268 b:1.6+1 .80 5.0 MTN
FORT eP 18:06:02.18 -0.1 54.0 245 b:1.6+1 .70 5.1 FORT
FITZ eP 18:06:28.96 0.6 57.6 260 b:1.0+1 1.1 4.8 FITZ
SBA eP 18:06:46.36 2.5 59.9 185 b:2.5+1 1.6 5.1 SBA
VNDA eP 18:06:46.97 2.2 60.0 186 b:5.2+0 1.2 4.5 VNDA
SOEI eP 18:06:51.04 -0.1 60.8 269 b:2.8+1 .90 5.4 SOEI
TNTI eP 18:06:54.51 0.4 61.3 282 b:1.8+1 1.0 5.2 TNTI
QSPA eP 18:07:57.71 0.0 71.3 180 b:2.4+1 1.7 5.0 QSPA
SBUM eP 18:08:28.11 1.8 76.0 277 b:6.6+0 1.3 4.6 SBUM
NV11 eP 18:08:31.32 0.3 76.9 42 b:1.1+0 1.2 3.8 NV11
KSM eP 18:08:36.74 2.2 77.5 276 b:5.0+1 1.4 5.4 KSM
R11A eP 18:08:39.10 -0.8 78.5 43 b:8.2+0 1.4 4.6 R11A
TUC eP 18:08:39.62 -0.4 78.5 50 b:6.9+0 1.1 4.6 TUC
KS01 eP 18:08:42.51 2.5 78.6 316 KS01
X16A eP 18:08:43.25 -0.2 79.2 48 b:1.1+1 1.2 4.7 X16A
KNB eP 18:08:46.29 0.5 79.6 45 b:3.9+1 1.8 5.1 KNB
U15A eP 18:08:46.81 0.6 79.6 46 b:1.8+1 1.4 4.9 U15A
G08A eP 18:08:50.71 -0.6 80.7 36 b:3.2+1 1.9 5.0 G08A
HLID eP 18:08:59.95 0.2 82.2 39 b:2.1+1 1.9 4.9 HLID
TX31 eP 18:09:00.47 -0.8 82.5 56 TX31
eP 18:09:01.38 0.0
ANMO eP 18:09:04.61 0.8 83.0 50 b:2.8+1 1.9 5.1 ANMO
CAST eP 18:09:07.02 0.9 83.6 10 b:7.2+0 .84 4.9 CAST
MCMT eP 18:09:08.79 0.5 83.9 39 MCMT
MCK eP 18:09:10.00 -0.3 84.4 11 b:2.0+1 1.3 5.2 MCK
RND eP 18:09:10.18 1.3 84.1 11 b:2.4+1 1.5 5.2 RND
S22A eP 18:09:10.60 1.1 84.1 47 b:2.7+1 1.6 5.2 S22A
IMW eP 18:09:11.63 0.0 84.5 40 b:8.6+0 1.2 4.8 IMW
PDAR eP 18:09:11.78 -1.1 84.8 42 PDAR
YHH eP 18:09:14.23 -0.1 85.0 39 b:1.5+1 1.5 5.0 YHH
WRH eP 18:09:14.28 -0.2 85.2 11 b:2.2+1 1.2 5.3 WRH
MSTX eP 18:09:14.63 -0.6 85.2 52 b:4.1+1 1.4 5.4 MSTX
HDA eP 18:09:15.56 0.4 85.4 11 b:1.0+1 1.0 5.0 HDA
MDM eP 18:09:15.80 -0.8 85.7 11 b:2.2+1 1.4 5.2 MDM
CCB eP 18:09:15.80 0.3 85.5 11 b:2.9+1 1.7 5.2 CCB
SCRK eP 18:09:16.33 0.0 85.6 13 b:1.5+1 1.4 5.0 SCRK
IL1 eP 18:09:16.43 -0.5 85.7 11 IL1
ILB eP 18:09:16.49 -0.4 85.7 11 ILB
IM3 eP 18:09:17.21 0.1 85.8 8 IM3
DAWY eP 18:09:22.00 0.4 86.7 14 b:1.6+1 1.2 5.1 DAWY
EGAK eP 18:09:22.87 0.3 86.9 13 b:1.3+1 1.2 5.0 EGAK
ABTX eP 18:09:23.84 -0.2 87.0 54 b:4.2+1 1.3 5.5 ABTX
CHTO eP 18:09:56.70 0.8 93.8 288 b:2.4+1 2.0 5.2 CHTO
RAYN ePKPdf 18:16:13.57 -0.2 143.5 284 RAYN
KMBO ePKPdf 18:16:15.35 0.2 144.0 240 KMBO
MLR ePKPdf 18:16:22.55 0.2 148.9 333 MLR
KHC ePKPbc 18:16:28.21 1.4 149.2 351 KHC
GEA0 ePKPbc 18:16:28.82 1.2 149.4 351 GEA0
Generated 2012 NOV 8 at 18:31 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
