Phase Data
1 SEP 2011 (244)
ot = 12:30:00.79 +/- 1.88 VANUATU
lat = -18.297 +/- 12.8
lon = 167.249 +/- 12.8 MAGNITUDE 5.0 (GS)
dep = 40.3 +/- 7.2
129 km (80 miles) WSW of PORT-VILA, Efate, Vanuatu (pop 30,000)
254 km (157 miles) WNW of Isangel, Tanna, Vanuatu
306 km (190 miles) S of Luganville, Espiritu Santo, Vanuatu
1777 km (1104 miles) ENE of BRISBANE, Queensland, Australia
nph = 81 of 81 se = 0.93 FE=186 A
error ellipse = (133.0, 6.0, 21.3; 42.0, 4.0, 17.9;278.0, 82.0, 10.7)
mb = 5.0 ( 66) ML = 3.9 ( 2) mblg = 3.7 ( 1) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
DZM ePn 12:30:53.58 -3.8 3.8 191 L:4.5-1 1.0 4.0 g:1.7-1 1.1 3.7 DZM
MSVF ePn 12:32:27.33 1.3 10.3 89 MSVF
EIDS ePn 12:33:52.63 2.4 16.6 242 b:1.8+1 1.0 4.2 EIDS
CTAO eP 12:34:30.92 1.8 19.9 261 b:6.7+1 1.0 4.9 CTAO
PMG epP 12:34:55.74 1.7 21.4 292 PMG
COEN eP 12:35:07.69 0.1 23.5 277 b:8.4+1 1.6 5.0 COEN
CAN eP 12:35:08.01 1.2 23.4 220 b:3.7+1 1.3 4.7 CAN
PATS eP 12:35:33.16 -1.3 26.5 340 b:1.3+2 1.2 5.4 PATS
STKA eP 12:35:37.85 0.6 26.8 235 b:8.7+0 1.0 4.3 STKA
WB2 eP 12:36:13.82 -1.8 31.1 262 WB2
eP 12:36:14.10 -1.5
WRAB eP 12:36:14.31 -1.2 31.1 262 b:1.9+1 1.3 4.7 WRAB
AS01 eP 12:36:17.49 -1.7 31.5 254 AS01
AS31 eP 12:36:17.75 -1.8 31.5 254 b:9.7+0 .65 4.8 AS31
BBOO eP 12:36:19.42 0.5 31.5 237 b:3.5+1 .95 5.2 BBOO
FORT eP 12:37:11.73 0.3 37.6 243 b:4.2+2 .80 6.4 FORT
FITZ eP 12:37:27.33 -0.2 39.5 264 b:8.6+1 .95 5.5 FITZ
MBWA eP 12:38:09.93 -0.2 44.7 258 b:3.8+1 1.0 5.2 MBWA
MMRI epP 12:38:19.61 -0.7 44.7 276 MMRI
MYLDMepP 12:39:28.41 1.1 53.4 291 MYLD
KKM eP 12:39:34.00 -0.7 55.8 291 b:4.3+1 1.2 5.4 KKM
SBUM eP 12:39:49.76 0.1 58.0 285 b:9.6+0 1.1 4.8 SBUM
KSM eP 12:39:57.60 -1.6 59.3 283 b:2.6+1 1.1 5.3 KSM
VNDA eP 12:39:58.35 0.2 59.3 181 b:3.7+0 1.0 4.5 VNDA
SBA eP 12:40:00.17 0.2 59.6 180 b:1.2+1 1.0 4.9 SBA
KS01 eP 12:40:46.54 -1.2 66.7 327 KS01
PSI eP 12:41:09.61 -1.7 70.4 280 b:1.6+1 1.1 4.9 PSI
CM01 eP 12:41:46.34 0.0 76.4 295 CM01
SVW2 eP 12:42:27.68 -1.6 84.5 17 b:2.7+1 1.2 5.3 SVW2
CNPM eP 12:42:29.78 0.1 84.6 20 b:5.9+1 1.1 5.6 CNPM
RSO eP 12:42:30.35 -0.8 84.9 19 RSO
ULN eP 12:42:31.78 -0.3 85.0 324 b:8.5+0 1.0 4.9 ULN
TT01 eP 12:42:36.29 0.2 85.9 16 TT01
TTA eP 12:42:36.32 0.0 85.9 16 b:2.5+1 1.1 5.3 TTA
CAST eP 12:42:41.22 -2.1 87.4 17 b:1.5+1 .96 5.2 CAST
KTH eP 12:42:43.62 -1.9 87.8 17 b:9.3+0 .92 5.0 KTH
TRF eP 12:42:44.93 -1.2 87.9 18 b:1.7+1 1.0 5.2 TRF
RND eP 12:42:46.06 -1.7 88.3 18 b:1.4+1 1.2 5.1 RND
AFDM eP 12:42:46.67 0.2 87.9 48 AFDM
epP 12:42:56.25 depth = -0.9
CMB eP 12:42:47.24 0.6 88.0 49 b:6.6+0 1.0 4.8 CMB
WRH eP 12:42:50.66 -1.8 89.3 18 b:9.8+0 1.2 5.0 WRH
CCB eP 12:42:51.28 -2.2 89.6 18 b:5.0+0 .96 4.8 CCB
WAKR eP 12:42:51.55 0.6 88.8 49 b:3.5+1 1.9 5.3 WAKR
MDM eP 12:42:52.04 -2.0 89.7 17 b:1.1+1 1.1 5.1 MDM
COLA eP 12:42:52.44 -1.7 89.7 18 b:2.6+1 1.3 5.4 COLA
IL1 eP 12:42:52.54 -2.6 89.9 18 IL1
HDA eP 12:42:52.66 -1.2 89.6 18 b:5.8+1 1.7 5.6 HDA
PAHR eP 12:42:52.93 -0.5 89.4 48 b:7.6+0 1.0 4.9 PAHR
epP 12:43:03.24 depth = -0.6
TVH1 eP 12:42:53.04 -0.3 89.3 49 b:2.8+1 1.6 5.3 TVH1
ILB eP 12:42:53.15 -2.0 89.9 18 ILB
TVH2 eP 12:42:53.34 0.3 89.3 49 b:1.2+1 1.7 4.9 TVH2
TVH3 eP 12:42:53.71 0.9 89.2 49 b:1.1+1 1.5 4.9 TVH3
K05A eP 12:42:55.12 0.6 89.6 45 b:3.2+1 1.7 5.3 K05A
SNAA eP 12:42:55.56 -0.3 90.0 183 b:9.5+0 1.1 5.0 SNAA
TPNV eP 12:42:59.07 0.1 90.5 51 b:1.0+1 1.3 5.0 TPNV
COLD eP 12:42:59.59 0.1 90.9 15 b:1.0+1 1.1 5.1 COLD
Y12C eP 12:42:59.69 0.4 90.6 55 b:1.7+1 1.5 5.2 Y12C
LDFC eP 12:43:00.27 0.8 90.6 53 b:1.6+1 1.1 5.3 LDFC
113A eP 12:43:00.72 0.3 90.9 56 113A
epP 12:43:09.77 depth = -1.3
BMN eP 12:43:01.74 -0.1 91.2 48 b:6.3+0 1.0 4.9 BMN
SHPR eP 12:43:01.94 0.0 91.2 52 b:1.2+1 1.6 5.0 SHPR
EGAK eP 12:43:02.42 -0.9 91.7 20 b:8.9+0 1.0 5.1 EGAK
DAWY eP 12:43:03.01 -0.9 91.8 21 b:2.0+1 1.6 5.3 DAWY
R11A eP 12:43:03.42 -0.2 91.5 50 b:1.1+1 1.9 4.9 R11A
W13A eP 12:43:04.50 0.4 91.6 54 b:4.4+0 .95 4.8 W13A
Y14A eP 12:43:05.37 0.2 91.9 55 Y14A
HAWA eP 12:43:05.45 0.0 92.0 42 b:6.2+0 1.0 5.0 HAWA
B08A eP 12:43:09.52 -0.3 93.0 40 b:6.5+0 1.3 4.9 B08A
LCMT eP 12:43:09.62 0.3 92.8 52 b:5.2+0 1.0 4.9 LCMT
CCUT eP 12:43:10.43 0.5 92.9 52 b:8.5+0 1.6 4.9 CCUT
TUC eP 12:43:11.34 0.6 93.1 57 b:1.9+1 1.9 5.2 TUC
KNB eP 12:43:11.98 1.1 93.1 52 KNB
epP 12:43:20.37 depth = -1.0
X16A eP 12:43:12.17 0.5 93.3 55 X16A
U15A eP 12:43:12.42 0.5 93.3 53 U15A
WUAZ eP 12:43:13.95 0.4 93.7 54 b:6.6+0 1.3 4.9 WUAZ
319A eP 12:43:16.07 1.1 94.0 59 319A
DLMT eP 12:43:25.74 1.2 96.1 44 b:4.0+0 1.2 4.8 DLMT
Generated 2011 SEP 1 at 12:51 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
