Phase Data
4 MAY 2012 (125)
ot = 06:29:42.94 +/- 1.95 NEW BRITAIN REGION, P.N.G.
lat = -5.103 +/- 13.6
lon = 151.674 +/- 18.4 MAGNITUDE 4.5 (GS)
dep = 74.1 +/- 9.7
115 km (71 miles) SSW of Rabaul, New Britain, PNG (pop 3,000)
166 km (103 miles) WSW of Taron, New Ireland, PNG
690 km (429 miles) NE of PORT MORESBY, Papua New Guinea
2481 km (1540 miles) N of BRISBANE, Queensland, Australia
nph = 42 of 46 se = 0.96 FE=192 A
error ellipse = (124.0, 2.0, 33.3; 30.0, 54.0, 17.7;215.0, 35.0, 4.2)
mb = 4.5 ( 37) 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
RABL ePn 06:30:00.08 -2.0 1.0 28 RABL
MANU ePn 06:30:54.46 -4.7 5.3 305 MANU
PMG ePn 06:31:12.72 1.0 6.2 226 PMG
eSn 06:32:25.19 S res = 4.0X
CTAO ePn 06:33:17.19 -3.9X 15.8 199 CTAO
eP 06:33:17.71 -5.8X
MTN eP 06:34:32.24 4.4X 21.7 248 b:2.2+1 1.0 4.5 MTN
WB2 eP 06:34:35.72 0.2 22.4 227 b:7.1+0 .90 4.1 WB2
eP 06:34:36.51 1.0
WC3 eP 06:34:36.14 0.7 22.4 227 b:4.7+0 .65 4.1 WC3
WRAB eP 06:34:37.24 1.9 22.4 227 b:6.1+0 .65 4.2 WRAB
AS01 eP 06:35:02.79 1.4 25.1 221 AS01
AS31 eP 06:35:03.17 1.5 25.2 221 b:2.2+0 .80 3.7 AS31
LHI eP 06:35:18.48 -1.1 27.2 166 b:2.2+2 1.2 5.6 LHI
FITZ eP 06:35:32.64 0.8 28.5 241 b:5.6+0 .65 4.3 FITZ
BRLK eP 06:41:36.77 -0.4 78.7 26 b:1.1+1 1.1 4.7 BRLK
SUA eP 06:41:41.82 -0.7 79.7 24 b:4.6+0 .72 4.5 SUA
RC01 eP 06:41:43.48 -0.1 79.9 25 b:2.0+1 1.4 4.8 RC01
PPLA eP 06:41:43.77 0.3 79.9 23 b:1.2+1 1.3 4.6 PPLA
CAST eP 06:41:44.96 -0.1 80.2 22 b:4.6+0 .80 4.4 CAST
PMR eP 06:41:45.84 -0.4 80.4 25 b:1.1+1 1.3 4.6 PMR
GHO eP 06:41:47.25 -0.1 80.6 25 b:4.3+0 .84 4.4 GHO
KTH eP 06:41:47.26 -0.7 80.7 23 b:4.7+0 .88 4.4 KTH
TRF eP 06:41:47.92 -1.1 80.9 23 b:3.8+0 .80 4.4 TRF
BPAW eP 06:41:48.82 -0.4 81.0 22 b:2.1+0 .96 4.0 BPAW
SML eP 06:41:48.84 0.2 80.9 25 b:8.2+0 .68 4.8 SML
IM3 eP 06:41:50.00 0.6 81.0 20 IM3
RND eP 06:41:51.28 -0.4 81.4 23 b:6.6+0 .80 4.6 RND
SCM eP 06:41:51.81 0.8 81.3 25 b:5.7+0 .88 4.5 SCM
MCK eP 06:41:51.98 -0.4 81.6 23 b:1.1+1 .88 4.8 MCK
MLY eP 06:41:52.48 0.1 81.6 21 b:6.3+0 .64 4.7 MLY
KLU eP 06:41:54.34 1.0 81.7 26 b:7.3+0 .92 4.6 KLU
DHY eP 06:41:54.64 0.6 81.9 24 b:4.2+0 1.0 4.3 DHY
WRH eP 06:41:55.28 -0.6 82.3 22 b:5.6+0 .96 4.5 WRH
CCB eP 06:41:56.20 -0.7 82.5 22 b:4.3+0 .80 4.4 CCB
IL1 eP 06:41:58.19 -0.9 82.9 22 IL1
ILB eP 06:41:58.30 -0.8 82.9 22 ILB
COLD eP 06:41:59.76 0.5 82.9 20 b:2.9+0 1.0 4.2 COLD
RIDG eP 06:42:00.64 -0.2 83.2 24 b:7.4+0 1.2 4.5 RIDG
BALM eP 06:42:00.82 0.3 83.1 27 b:1.3+1 1.4 4.7 BALM
DOT eP 06:42:01.46 -0.7 83.5 24 b:2.0+1 1.0 5.0 DOT
SCRK eP 06:42:03.22 0.1 83.6 24 b:2.0+0 .84 4.1 SCRK
TOLK eP 06:42:04.97 0.8 83.9 18 b:4.2+0 .85 4.5 TOLK
HYT eP 06:42:11.49 0.2 85.2 28 b:9.3+0 1.4 4.6 HYT
DAWY eP 06:42:11.61 -1.0 85.5 24 b:6.9+0 1.4 4.5 DAWY
INK eP 06:42:30.00 0.2 89.1 21 b:2.2+0 1.0 4.3 INK
Generated 2012 MAY 4 at 08:12 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
