Phase Data
4 SEP 2011 (247)
ot = 03:43:57.29 +/- 1.50 SANTA CRUZ ISLANDS
lat = -10.559 +/- 12.3
lon = 165.282 +/- 13.7 MAGNITUDE 4.9 (GS)
dep = 31.9 +/- 5.6
63 km (39 miles) WNW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A)
368 km (229 miles) E of Kira Kira, San Cristobal, Solomon Isl.
597 km (371 miles) ESE of HONIARA, Guadalcanal, Solomon Islands
2271 km (1410 miles) NE of BRISBANE, Queensland, Australia
nph = 66 of 66 se = 0.74 FE=184 A
error ellipse = (118.0, 2.0, 21.7;208.0, 1.0, 17.9;330.0, 87.0, 8.5)
mb = 4.9 ( 48) ML = 5.4 ( 2) mblg = 4.6 ( 2) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
HNR ePn 03:45:17.92 2.6 5.4 282 L:4.1+0 .85 5.4 g:9.3-1 .82 4.6 HNR
eSn 03:46:17.09 S res = 1.0
TARA ePn 03:47:18.76 4.3 14.1 33 TARA
eSn 03:49:46.06 S res = -3.5
PATS eP 03:48:15.26 2.9 18.6 338 b:1.2+2 1.0 5.0 PATS
KWAJ eP 03:48:25.14 4.6 19.4 7 b:3.7+2 .60 5.8 KWAJ
EIDS eP 03:48:26.85 0.0 20.0 221 b:8.0+1 1.0 5.0 EIDS
ARMA eP 03:49:04.56 -0.2 23.5 211 b:6.3+1 1.0 5.1 ARMA
BKZ eP 03:50:05.45 0.6 30.2 163 b:2.8+1 1.0 5.0 BKZ
STKA eP 03:50:06.82 -0.7 30.5 222 STKA
epP 03:50:09.49 depth = -6.3
AS01 epP 03:50:32.80 -1.4 32.6 242 AS01
BBOO epP 03:50:52.90 -0.9 34.8 226 BBOO
FORT epP 03:51:34.71 -2.6 40.0 234 FORT
MYLDMepP 03:52:49.66 -1.4 49.1 286 MYLD
VNDA eP 03:54:46.95 0.5 67.0 181 b:8.9+0 1.1 4.8 VNDA
SBA eP 03:54:49.81 1.4 67.3 180 b:1.1+1 1.0 4.9 SBA
ULN eP 03:55:50.13 -0.6 77.6 324 b:1.0+1 .90 4.9 ULN
SVW2 eP 03:55:51.48 0.4 77.8 18 b:2.5+1 1.4 5.0 SVW2
SONA1eP 03:55:51.81 -1.0 78.0 324 SONA
TTA eP 03:55:58.08 -0.3 79.1 17 b:1.7+1 1.3 4.9 TTA
QSPA eP 03:55:59.46 -0.9 79.4 180 b:1.9+1 1.0 5.1 QSPA
MDM eP 03:56:17.14 -1.5 82.9 18 b:1.2+1 1.2 4.8 MDM
CCB eP 03:56:17.82 -0.3 82.8 19 b:3.7+0 .72 4.6 CCB
IL1 eP 03:56:18.19 -1.9 83.2 19 IL1
ILB eP 03:56:19.32 -0.7 83.2 19 ILB
ORV eP 03:56:24.69 -0.2 84.0 48 b:4.7+0 1.1 4.6 ORV
HYT eP 03:56:25.62 0.5 84.1 25 b:1.4+1 1.1 5.1 HYT
AFDM eP 03:56:25.63 -0.3 84.2 49 b:9.9+0 1.1 4.9 AFDM
CMB eP 03:56:26.44 -0.3 84.4 50 b:5.3+0 1.0 4.7 CMB
EGAK eP 03:56:29.70 0.1 85.1 20 b:1.8+1 1.0 5.2 EGAK
DAWY eP 03:56:30.89 0.3 85.3 21 b:1.9+1 1.3 5.1 DAWY
WAKR eP 03:56:31.47 0.2 85.2 50 b:1.0+1 1.2 4.9 WAKR
MOD eP 03:56:32.92 -0.2 85.6 46 b:5.7+0 1.0 4.7 MOD
PAHR eP 03:56:33.27 0.1 85.6 49 b:7.1+0 1.1 4.8 PAHR
TVH3 eP 03:56:33.56 0.2 85.7 50 b:4.1+0 1.1 4.6 TVH3
TVH2 eP 03:56:33.68 0.0 85.7 50 b:3.3+0 1.1 4.4 TVH2
TVH1 eP 03:56:33.79 -0.1 85.7 50 b:6.6+0 1.1 4.7 TVH1
WVOR eP 03:56:39.64 0.0 87.0 46 b:7.8+0 1.1 4.8 WVOR
Y12C eP 03:56:43.92 0.4 87.8 55 b:9.7+0 1.2 5.0 Y12C
R11A eP 03:56:45.00 -0.2 88.1 51 b:8.6+0 1.7 4.8 R11A
SHPR eP 03:56:45.41 0.8 88.0 53 b:5.4+0 1.1 4.7 SHPR
W13A eP 03:56:47.90 0.1 88.6 54 W13A
LCMT eP 03:56:52.47 0.3 89.6 52 b:1.2+1 1.4 5.0 LCMT
CCUT eP 03:56:52.82 0.4 89.6 52 b:6.9+0 1.0 4.9 CCUT
SZCU eP 03:56:53.87 0.5 89.8 52 b:8.3+0 1.1 4.9 SZCU
KNB eP 03:56:54.22 0.5 89.9 53 KNB
epP 03:57:03.28 depth = 0.4
HLID eP 03:56:55.54 0.3 90.3 46 b:4.8+0 1.0 4.7 HLID
U15A eP 03:56:55.57 0.4 90.2 53 U15A
BGU eP 03:56:57.23 0.2 90.6 49 b:6.0+0 1.1 4.8 BGU
DUG eP 03:56:57.52 0.5 90.6 49 b:5.3+0 1.2 4.7 DUG
MTPU eP 03:56:58.26 1.0 90.6 52 b:4.9+0 .98 4.8 MTPU
HVU eP 03:56:58.90 0.1 91.0 48 HVU
MSU eP 03:56:58.93 1.3 90.7 51 MSU
MCMT eP 03:57:02.00 0.2 91.7 45 MCMT
DLMT eP 03:57:03.00 0.0 92.0 44 b:1.0+1 1.0 5.2 DLMT
MK01 eP 03:57:05.20 -1.8 92.9 317 MK01
MKAR eP 03:57:06.17 -0.9 92.9 317 b:5.0+1 .80 6.0 MKAR
MK31 eP 03:57:06.17 -0.9 92.9 317 MK31
BOZ eP 03:57:06.32 -0.1 92.7 44 b:5.7+0 1.1 4.9 BOZ
FXWY eP 03:57:06.84 0.3 92.7 46 b:2.6+0 .95 4.6 FXWY
MAKZ eP 03:57:07.27 -0.7 93.1 317 b:1.0+1 .95 5.2 MAKZ
IMW eP 03:57:07.67 0.5 92.8 46 b:4.9+0 1.2 4.8 IMW
BW06 eP 03:57:09.64 -1.0 93.6 47 BW06
PD31 eP 03:57:10.67 0.0 93.6 47 PD31
Generated 2011 SEP 4 at 04:03 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
