Phase Data
25 FEB 2013 ( 56)
ot = 12:01:43.50 +/- 0.85 VANUATU
lat = -18.961 +/- 13.1
lon = 169.462 +/- 3.9 MAGNITUDE 4.7 (GS)
dep = 271.2 +/- 8.4
68 km (42 miles) NNE of Isangel, Tanna, Vanuatu (pop 700)
182 km (113 miles) SE of PORT-VILA, Efate, Vanuatu
330 km (205 miles) NNE of Tadine, Loyalty Islands, New Caledonia
1927 km (1196 miles) ENE of BRISBANE, Queensland, Australia
nph = 81 of 81 se = 0.42 FE=186 A
error ellipse = (169.0, 13.0, 20.7;311.0, 72.0, 12.2; 76.0, 10.0, 3.8)
mb = 4.7 ( 76) 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
MARNCePn 12:02:35.59 -0.2 2.8 208 MARN
PINNCePn 12:02:49.09 -0.3 4.1 207 PINN
DZM ePn 12:02:51.03 0.4 4.2 222 DZM
OUENCePn 12:02:51.34 0.4 4.2 215 OUEN
MSVF ePn 12:03:40.33 0.2 8.3 83 MSVF
HNR ePn 12:04:42.10 0.6 13.2 315 HNR
URZ eP 12:06:00.08 0.3 20.3 163 b:5.9+1 1.5 4.8 URZ
BKZ eP 12:06:06.69 -0.3 21.0 165 b:1.2+1 .72 4.4 BKZ
CTAO eP 12:06:15.21 0.2 21.9 263 b:2.5+1 .80 4.7 CTAO
BFZ eP 12:06:18.60 -0.9 22.4 166 b:8.7+1 1.6 5.0 BFZ
SNZO eP 12:06:21.78 -0.4 22.7 170 b:9.2+1 1.2 5.1 SNZO
THZ eP 12:06:24.71 0.6 22.9 173 b:1.4+1 1.1 4.4 THZ
KNTN eP 12:06:36.97 -1.3 24.4 51 b:2.3+2 1.1 5.6 KNTN
FOZ eP 12:06:38.46 0.1 24.5 179 b:7.1+0 .84 4.2 FOZ
COEN eP 12:06:49.98 0.6 25.7 277 b:1.1+1 .90 4.4 COEN
TOO eP 12:07:09.23 -0.2 28.0 224 b:4.5+1 1.6 4.8 TOO
WRAB eP 12:07:53.72 -0.7 33.1 262 b:9.3+0 .75 4.4 WRAB
MTN eP 12:08:30.14 -0.2 37.3 274 b:3.8+1 .55 5.1 MTN
FORT eP 12:08:45.11 -0.4 39.2 244 b:1.8+1 .80 4.6 FORT
FAKI eP 12:08:49.90 -0.5 39.7 289 b:2.7+1 1.0 4.6 FAKI
FITZ eP 12:09:05.07 0.4 41.5 264 b:2.3+1 .65 4.7 FITZ
MORW eP 12:10:07.06 0.1 49.5 248 b:2.8+0 .50 3.9 MORW
KIP eP 12:10:19.50 -0.5 51.2 40 b:1.9+2 1.5 5.3 KIP
KHLU eP 12:10:19.78 -0.3 51.2 44 b:1.5+2 1.3 5.3 KHLU
HMH eP 12:10:22.31 0.0 51.5 44 b:1.1+2 .96 5.3 HMH
KSM eP 12:11:32.29 -0.3 61.5 282 b:1.7+1 .70 4.8 KSM
QSPA eP 12:12:32.10 -0.2 71.1 180 b:5.5+0 1.0 4.2 QSPA
ADK eP 12:12:35.02 0.0 71.6 9 b:5.0+1 1.4 5.1 ADK
OHAK eP 12:13:33.23 0.1 82.0 20 b:9.2+1 1.6 5.3 OHAK
KDAK eP 12:13:36.87 0.3 82.7 19 b:4.3+1 1.2 5.1 KDAK
GAMB eP 12:13:41.95 0.1 83.8 8 b:1.3+1 .60 4.9 GAMB
SVW2 eP 12:13:46.60 0.6 84.6 16 b:2.4+1 1.5 4.8 SVW2
ANM eP 12:13:50.69 0.2 85.5 11 b:6.4+0 .72 4.6 ANM
HOPS eP 12:13:50.71 0.1 85.4 46 b:3.4+1 1.3 5.0 HOPS
KMRM eP 12:13:52.02 0.5 85.6 45 b:2.1+1 .74 5.1 KMRM
PAGB eP 12:13:53.31 0.2 85.9 50 b:1.0+1 .72 4.8 PAGB
KHMM eP 12:13:53.69 0.6 85.9 44 b:2.2+1 .88 5.0 KHMM
WDC eP 12:13:56.43 0.4 86.5 45 b:9.1+0 .95 4.6 WDC
CMB eP 12:13:57.14 -0.5 86.8 48 b:1.2+1 .85 4.8 CMB
ORV eP 12:13:57.21 0.1 86.7 46 b:8.1+0 .85 4.6 ORV
AFDM eP 12:13:57.48 -0.1 86.8 47 b:1.2+1 .96 4.7 AFDM
MWC eP 12:13:57.66 -0.3 86.8 52 b:1.3+1 .65 4.9 MWC
YBH eP 12:13:58.10 -0.1 87.0 44 b:1.7+1 1.1 4.8 YBH
CPE eP 12:13:58.70 0.2 87.0 54 b:1.2+1 .95 4.8 CPE
ISA eP 12:13:59.42 0.1 87.1 51 b:1.4+1 .85 4.8 ISA
BEKR eP 12:14:01.60 -0.2 87.7 47 b:5.4+0 .68 4.5 BEKR
WAKR eP 12:14:01.88 -0.1 87.7 48 b:1.0+1 1.1 4.6 WAKR
PFO eP 12:14:02.17 -0.3 87.8 54 b:5.5+0 .90 4.4 PFO
XPFO eP 12:14:02.32 -0.1 87.8 54 b:6.0+0 .90 4.5 XPFO
RND eP 12:14:03.22 -0.8 88.3 18 b:6.0+0 1.0 4.4 RND
YERR eP 12:14:03.53 -0.1 88.0 48 b:6.0+0 .80 4.5 YERR
DAC eP 12:14:03.70 0.0 88.1 51 b:1.4+1 1.4 4.6 DAC
PAHR eP 12:14:04.57 0.0 88.3 47 b:9.1+0 1.1 4.6 PAHR
RYN eP 12:14:04.88 -0.3 88.4 48 b:8.9+0 1.0 4.6 RYN
MOD eP 12:14:05.97 -0.2 88.6 45 b:1.3+1 1.0 4.8 MOD
KVN eP 12:14:06.98 -0.5 88.9 48 b:7.1+0 .82 4.6 KVN
TPNV eP 12:14:09.61 0.0 89.3 51 b:1.3+1 .85 4.9 TPNV
Y12C eP 12:14:09.62 0.2 89.3 54 b:1.3+1 1.0 4.8 Y12C
LDFC eP 12:14:10.56 0.8 89.4 53 b:2.4+1 .90 5.1 LDFC
WVOR eP 12:14:12.10 -0.3 90.0 45 b:1.5+1 1.1 4.8 WVOR
SHPR eP 12:14:12.79 0.3 89.9 51 b:7.7+0 .94 4.6 SHPR
I07A eP 12:14:13.13 0.0 90.1 43 b:9.7+0 .80 4.8 I07A
R11A eP 12:14:14.23 -0.2 90.4 50 b:1.9+0 .85 4.1 R11A
J08A eP 12:14:14.61 -0.2 90.5 44 b:1.0+1 .80 4.8 J08A
G08A eP 12:14:17.36 0.2 91.0 42 b:8.4+0 .95 4.7 G08A
E07A eP 12:14:17.81 0.7 91.0 41 b:1.3+1 .85 4.9 E07A
HAWA eP 12:14:17.96 0.3 91.1 41 b:1.0+1 .90 4.8 HAWA
EGAK eP 12:14:18.32 -0.9 91.6 19 b:5.3+0 .80 4.6 EGAK
ELK eP 12:14:19.83 -0.3 91.6 47 b:1.9+0 .90 4.1 ELK
LCMT eP 12:14:20.26 0.4 91.6 52 b:8.2+0 .88 4.7 LCMT
TUC eP 12:14:20.85 0.3 91.7 57 b:8.3+0 1.0 4.7 TUC
CCUT eP 12:14:21.09 0.5 91.7 51 b:6.3+0 1.0 4.5 CCUT
KNB eP 12:14:22.13 0.7 91.9 52 b:5.7+0 .86 4.6 KNB
X16A eP 12:14:23.15 1.3 91.9 54 b:9.5+0 .90 4.8 X16A
WUAZ eP 12:14:23.57 -0.3 92.4 53 b:6.0+0 .90 4.6 WUAZ
U15A eP 12:14:23.62 1.3 92.0 52 b:8.8+0 .85 4.8 U15A
MTPU eP 12:14:25.64 0.1 92.7 51 b:4.1+0 .84 4.5 MTPU
319A eP 12:14:25.92 1.3 92.5 58 b:1.4+1 .85 5.0 319A
HLID eP 12:14:27.71 0.0 93.3 45 b:4.3+0 1.0 4.5 HLID
INK eP 12:14:39.99 -0.3 96.2 18 b:5.8+0 1.2 4.7 INK
KHC ePKPdf 12:20:46.21 -0.8 144.2 333 KHC
Generated 2013 FEB 25 at 12:22 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
