Phase Data
11 MAY 2011 (131)
ot = 09:16:25.90 +/- 1.19 LOYALTY ISLANDS
lat = -20.294 +/- 6.9
lon = 168.267 +/- 11.1 MAGNITUDE 5.2 (GS)
dep = 37.9 +/- 4.9
133 km (83 miles) SW of Isangel, Tanna, Vanuatu (pop 700)
145 km (90 miles) NNE of Tadine, Loyalty Islands, New Caledonia (pop N/A)
283 km (176 miles) S of PORT-VILA, Efate, Vanuatu
1743 km (1082 miles) ENE of BRISBANE, Queensland, Australia
nph = 125 of 127 se = 0.59 FE=188 A
error ellipse = (102.0, 4.0, 17.3; 9.0, 31.0, 11.2;200.0, 58.0, 5.2)
mb = 5.2 ( 1) 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 09:18:43.96 2.3 9.6 76 MSVF
HNR ePn 09:19:35.54 1.2 13.4 322 HNR
EIDS ePn 09:20:16.47 0.3 16.6 249 b:8.3+1 1.6 4.6 EIDS
ARMA ePn 09:20:34.54 0.2 18.1 233 b:8.1+1 1.4 4.7 ARMA
CTAO eP 09:21:02.69 0.1 20.7 267 b:5.4+2 1.2 5.8 CTAO
CAN eP 09:21:24.54 1.0 22.6 225 b:1.0+2 1.4 5.1 CAN
PMG eP 09:21:28.56 0.3 23.1 295 PMG
epP 09:21:38.58 depth = 1.8
OXZ eP 09:21:30.01 0.7 23.2 173 OXZ
epP 09:21:40.51 depth = 2.9X
COEN eP 09:21:43.18 -1.2 24.8 281 COEN
epP 09:21:55.42 depth = 2.0
STKA eP 09:22:00.23 0.2 26.5 239 b:5.0+1 1.6 4.9 STKA
MANU eP 09:22:04.77 -2.5 27.3 309 b:9.0+2 .80 6.5 MANU
WRAB eP 09:22:46.64 -0.6 31.8 265 WRAB
epP 09:22:55.61 depth = -0.7
WB2 eP 09:22:46.88 -0.4 31.8 265 WB2
epP 09:22:55.72 depth = -0.7
AS01 eP 09:22:47.38 -1.1 31.9 258 AS01
eS 09:27:57.59 S res = 0.1
AS31 eP 09:22:47.65 -1.2 32.0 258 b:2.3+1 .90 5.1 AS31
eS 09:27:58.22 S res = 0.1
BBOO epP 09:22:51.62 0.2 31.3 240 BBOO
FITZ eP 09:23:59.27 0.0 40.2 266 FITZ
epP 09:24:08.88 depth = 0.3
NWAO eP 09:24:52.78 -0.2 46.9 244 NWAO
epP 09:25:01.00 depth = -1.4
LUWI eP 09:25:05.41 0.9 48.4 287 b:6.5+1 1.0 5.6 LUWI
epP 09:25:15.10 depth = 1.1
KAPI eP 09:25:13.89 0.7 49.5 281 b:1.1+2 1.5 5.6 KAPI
MYLDMepP 09:26:05.51 1.7 55.0 292 MYLD
SBA eP 09:26:11.48 -0.1 57.6 180 b:3.0+1 1.4 5.2 SBA
KKM eP 09:26:11.55 0.0 57.5 291 b:4.0+1 1.1 5.4 KKM
epP 09:26:22.90 depth = 1.9
SBUM eP 09:26:25.71 0.6 59.4 286 SBUM
epP 09:26:36.41 depth = 1.7
KSM eP 09:26:33.50 -0.6 60.7 284 KSM
epP 09:26:43.85 depth = 0.0
MAJO eP 09:26:51.04 0.3 63.3 333 b:3.0+1 1.2 5.3 MAJO
MJB9 eP 09:26:51.12 0.4 63.3 333 b:7.4+0 1.2 4.7 MJB9
TPUB eP 09:26:52.46 -0.2 63.5 311 b:3.9+1 .90 5.5 TPUB
YHNB eP 09:26:54.61 -0.4 63.9 312 b:5.8+1 1.0 5.6 YHNB
MYKOMeP 09:27:14.81 0.8 66.8 281 b:1.8+1 .30 5.6 MYKO
ASAJ eP 09:27:24.54 1.7 68.3 340 b:2.3+1 1.0 5.2 ASAJ
KS01 eP 09:27:26.49 -0.4 68.9 326 KS01
QSPA eP 09:27:30.99 -1.1 69.8 180 QSPA
PSI eP 09:27:43.16 -1.3 71.7 280 b:2.4+1 1.1 5.1 PSI
epP 09:27:54.06 depth = -0.1
NIKH eP 09:28:06.11 -0.5 75.6 14 NIKH
UNV eP 09:28:13.46 -0.8 77.0 15 UNV
MAW eP 09:28:15.46 0.4 77.1 202 MAW
epP 09:28:25.48 depth = 0.5
CHTO eP 09:28:23.78 1.5 78.3 295 CHTO
ULN eP 09:29:08.32 0.2 87.2 324 ULN
KMRM eP 09:29:09.60 0.8 87.3 45 KMRM
SNAA eP 09:29:10.16 -2.0 88.1 183 SNAA
epP 09:29:20.50 depth = -1.5
SONA1eP 09:29:10.66 0.8 87.5 323 SONA
BILL eP 09:29:11.19 -0.8 88.1 359 BILL
KHMM eP 09:29:11.20 0.8 87.6 45 KHMM
WDC eP 09:29:13.39 0.1 88.3 46 WDC
ORV eP 09:29:14.22 -0.1 88.5 47 ORV
CMB eP 09:29:14.33 -0.5 88.5 49 CMB
CAST eP 09:29:14.55 -1.8 89.0 17 CAST
MWC eP 09:29:14.57 -0.5 88.5 53 MWC
AFDM eP 09:29:14.59 -0.2 88.6 48 AFDM
YBH eP 09:29:15.51 0.1 88.7 44 YBH
ISA eP 09:29:16.34 0.0 88.9 51 ISA
HUMO eP 09:29:16.81 0.2 89.0 44 HUMO
PFO eP 09:29:18.99 -0.4 89.5 54 PFO
WAKR eP 09:29:19.19 0.1 89.4 49 WAKR
DAC eP 09:29:20.37 -0.4 89.8 51 DAC
GSC eP 09:29:21.14 -0.3 89.9 52 GSC
PAHR eP 09:29:21.55 -0.2 90.0 47 PAHR
H04A eP 09:29:22.40 -1.1 90.4 42 H04A
MOD eP 09:29:23.19 -0.2 90.4 45 MOD
K05A eP 09:29:23.77 0.4 90.4 44 K05A
E03A eP 09:29:24.17 0.6 90.5 40 E03A
GLA eP 09:29:24.92 0.9 90.5 55 GLA
IL1 eP 09:29:25.09 -2.9X 91.5 18 IL1
NLWA eP 09:29:25.15 0.4 90.7 39 NLWA
MDM eP 09:29:25.24 -1.7 91.3 17 MDM
F04A eP 09:29:25.62 0.1 90.9 41 F04A
Y12C eP 09:29:25.84 -0.5 91.0 55 Y12C
TPNV eP 09:29:26.22 -0.4 91.0 51 TPNV
WRAK eP 09:29:26.65 0.0 91.2 29 WRAK
LDFC eP 09:29:27.12 0.4 91.1 53 LDFC
CCB eP 09:29:28.15 1.9 91.2 17 CCB
ILB eP 09:29:28.22 0.3 91.5 18 ILB
G06A eP 09:29:28.95 -0.3 91.7 42 G06A
LON eP 09:29:29.07 0.0 91.7 40 LON
PGC eP 09:29:29.14 0.5 91.6 38 PGC
SKAG eP 09:29:29.42 0.1 91.8 25 SKAG
SHPR eP 09:29:29.44 0.0 91.6 52 SHPR
WVOR eP 09:29:29.46 -0.1 91.7 45 WVOR
D05A eP 09:29:30.02 0.6 91.8 40 D05A
R11A eP 09:29:30.84 -0.7 92.1 50 R11A
COLD eP 09:29:32.63 0.0 92.5 15 COLD
G08A eP 09:29:33.90 -0.4 92.8 43 G08A
HAWA eP 09:29:34.62 -0.1 92.9 41 HAWA
EGAK eP 09:29:34.75 -1.1 93.2 19 EGAK
LCMT eP 09:29:36.54 -0.3 93.3 52 LCMT
ELK eP 09:29:36.75 -0.4 93.3 48 ELK
TUC eP 09:29:37.44 0.1 93.4 57 TUC
PSUT eP 09:29:37.57 -0.1 93.4 50 PSUT
KNB eP 09:29:38.29 -0.1 93.6 52 KNB
D08A eP 09:29:39.02 1.2 93.6 41 D08A
MFID eP 09:29:39.59 -0.5 94.0 45 MFID
B08A eP 09:29:39.95 0.6 93.9 40 B08A
F10A eP 09:29:40.05 -0.6 94.1 43 F10A
WUAZ eP 09:29:41.15 0.4 94.1 54 WUAZ
PKCU eP 09:29:42.10 1.1 94.1 52 PKCU
MTPU eP 09:29:42.68 0.1 94.4 51 MTPU
MSU eP 09:29:43.29 0.1 94.6 51 MSU
HLID eP 09:29:44.30 -0.5 95.0 46 HLID
HVU eP 09:29:46.54 -0.2 95.4 48 HVU
Q16A eP 09:29:47.59 0.4 95.5 51 Q16A
TMUT eP 09:29:48.10 0.3 95.6 50 TMUT
HWUT eP 09:29:48.80 -1.5 96.2 48 HWUT
SRU eP 09:29:49.39 -0.2 96.0 51 SRU
TCUT eP 09:29:50.03 -0.1 96.1 49 TCUT
CCUT esP 09:29:51.20 0.4 93.4 51 CCUT
DLMT eP 09:29:52.51 -0.8 96.9 44 DLMT
MNTX eP 09:29:55.62 -0.3 97.4 59 MNTX
REDW eP 09:29:55.66 0.2 97.3 47 REDW
IMW eP 09:29:55.79 -0.3 97.5 46 IMW
BW06 eP 09:29:56.89 -1.6 98.0 48 BW06
Generated 2011 MAY 11 at 09:32 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
