Phase Data
18 OCT 2011 (291)
ot = 23:32:54.97 +/- 1.60 SANTA CRUZ ISLANDS
lat = -11.621 +/- 7.4
lon = 166.087 +/- 7.9 MAGNITUDE 4.8 (GS)
dep = 74.3 +/- 13.9
104 km (64 miles) SSE of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
448 km (278 miles) NNW of Luganville, Espiritu Santo, Vanuatu
713 km (443 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
2224 km (1381 miles) NE of BRISBANE, Queensland, Australia
nph = 49 of 54 se = 1.13 FE=184 A
error ellipse = (297.6, 66.0, 22.9;147.0, 21.2, 11.9; 52.8, 10.7, 8.2)
mb = 4.8 ( 35) 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
HNR ePn 23:34:26.55 -0.4 6.4 289 L:9.0-1 .85 5.1X HNR
eSn 23:35:37.27 S res = -1.5X
MSVF ePn 23:36:05.53 7.8X 13.1 119 MSVF
TARA ePn 23:36:15.49 -1.9 14.6 28 g:1.2-2 1.0 3.3X b:1.2+1 1.0 4.1X TARA
EIDS eP 23:37:19.40 0.9 19.7 224 b:1.6+1 1.0 4.3 EIDS
PATS eP 23:37:20.56 -0.1 19.9 337 b:1.4+2 .90 5.3 PATS
MANU eP 23:37:33.24 2.1 20.9 296 b:1.2+2 1.2 5.1 MANU
CTAO eP 23:37:33.50 2.7 20.8 244 b:3.0+2 1.2 5.5 CTAO
COEN eP 23:37:47.62 -0.5 22.5 262 b:3.7+1 1.2 4.7 COEN
ARMA eP 23:37:54.22 0.2 23.0 213 b:5.1+1 1.0 4.9 ARMA
STKA eP 23:38:59.32 0.3 30.3 224 b:2.2+0 .90 3.9 STKA
WRAB eP 23:39:09.95 -1.0 31.6 251 b:2.9+1 1.4 4.9 WRAB
WB2 eP 23:39:10.62 -0.3 31.6 251 b:3.5+1 1.4 5.0 WB2
ePcP 23:42:01.92 0.0X
AS01 eP 23:39:20.24 -1.2 32.8 244 AS01
ePcP 23:42:04.29 -0.9X
MTN eP 23:39:34.27 0.8 34.2 264 b:3.1+1 1.1 5.1 MTN
BBOO eP 23:39:37.27 -0.5 34.7 228 b:1.1+1 .97 4.8 BBOO
FITZ eP 23:40:18.97 -0.2 39.6 256 b:1.6+1 .90 4.9 FITZ
FORT eP 23:40:22.48 -0.1 40.0 236 b:3.0+2 .92 6.2X FORT
MBWA eP 23:41:06.15 0.1 45.3 252 b:1.1+2 .95 5.7 MBWA
MYLDMeP 23:41:46.91 3.2X 50.2 287 b:4.2+1 1.2 5.3 MYLD
KKM eP 23:42:03.01 1.0 52.6 287 b:6.6+1 1.2 5.5 KKM
VNDA eP 23:43:31.25 -1.4 65.9 181 b:1.0+1 1.2 4.6 VNDA
SBA eP 23:43:34.53 0.0 66.2 180 b:9.9+0 1.1 4.7 SBA
IPM eP 23:43:38.41 -0.2 66.7 280 b:1.2+1 .77 4.9 IPM
ENH eP 23:43:49.13 -0.7 68.5 309 b:5.4+0 .65 4.6 ENH
CM01 eP 23:44:15.79 0.7 72.6 294 CM01
CHTO eP 23:44:16.81 0.9 72.8 294 b:3.1+1 1.3 5.1 CHTO
QSPA eP 23:44:45.82 -1.5 78.4 180 QSPA
ULN eP 23:44:50.60 -0.2 79.0 324 b:1.6+1 1.0 4.9 ULN
SONA1eP 23:44:52.45 -0.3 79.3 324 SONA
PMR eP 23:45:01.14 0.0 81.0 20 b:4.8+1 2.0 5.1 PMR
LSA eP 23:45:13.35 0.6 82.9 302 b:7.3+0 .85 4.6 LSA
HDA eP 23:45:13.36 -1.8 83.7 19 b:8.9+0 .88 4.8 HDA
MAW eP 23:45:17.86 -0.6 84.3 202 b:2.6+0 1.5 4.0 MAW
WAKR eP 23:45:25.44 1.1 85.3 49 b:9.3+0 1.2 4.7 WAKR
W13A eP 23:45:41.47 1.2 88.6 54 b:6.7+0 1.3 4.7 W13A
LCMT eP 23:45:46.13 1.3 89.6 52 b:5.7+0 1.0 4.7 LCMT
U15A eP 23:45:48.85 1.0 90.2 53 U15A
HLID eP 23:45:49.30 0.6 90.4 46 b:2.9+0 .94 4.5 HLID
TUC eP 23:45:49.45 0.7 90.4 57 b:5.8+0 1.0 4.8 TUC
DUG eP 23:45:50.29 0.3 90.7 49 b:1.3+0 .72 4.3 DUG
MTPU eP 23:45:52.00 1.9 90.7 51 b:4.9+0 .98 4.8 MTPU
HVU eP 23:45:53.30 1.3 91.1 48 b:6.1+0 1.0 4.9 HVU
ZAA0 eP 23:46:04.07 -1.6 94.2 324 ZAA0
MK01 eP 23:46:05.07 -0.5 94.2 317 MK01
MK31 eP 23:46:05.15 -0.5 94.2 317 MK31
MKAR eP 23:46:05.15 -0.5 94.2 317 b:7.4+1 .75 6.2X MKAR
MAKZ eP 23:46:05.82 -0.8 94.4 317 b:1.2+1 .95 5.3 MAKZ
PHWY eP 23:46:17.34 0.9 96.4 49 b:7.2+0 .75 5.3 PHWY
RAYN ePKPdf 23:51:41.68 -1.0 122.5 290 RAYN
LSZ ePKPdf 23:51:58.03 -0.3 130.5 238 LSZ
MORC ePKPdf 23:52:01.08 -2.7 134.0 332 MORC
Generated 2011 OCT 19 at 01:53 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
