Phase Data
18 MAY 2011 (138) ot = 04:05:52.43 +/- 2.02 NEW BRITAIN REGION, P.N.G. lat = -4.975 +/- 9.1 lon = 151.497 +/- 15.1 MAGNITUDE 4.5 (GS) dep = 136.3 +/- 8.2 114 km (71 miles) SW of Rabaul, New Britain, PNG (pop 3,000) 162 km (101 miles) ENE of Kimbe, New Britain, PNG 687 km (426 miles) NE of PORT MORESBY, Papua New Guinea 2496 km (1550 miles) N of BRISBANE, Queensland, Australia nph = 35 of 35 se = 0.99 FE=192 A error ellipse = (108.0, 15.0, 25.1; 5.0, 39.0, 14.2;214.0, 46.0, 7.7) mb = 4.5 ( 22) 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 04:06:16.33 0.2 1.0 41 RABL eSn 04:06:33.77 S res = -0.5 MANU ePn 04:07:06.72 0.4 5.1 305 MANU PMG ePn 04:07:22.51 1.4 6.2 224 PMG eSn 04:08:28.83 S res = -1.6 HNR ePn 04:08:06.69 0.9 9.5 118 HNR WB2 eP 04:10:38.47 -1.2 22.4 227 b:1.1+1 .85 4.3 WB2 AS01 eP 04:11:04.74 -0.2 25.1 221 AS01 AS31 eP 04:11:05.07 -0.2 25.2 221 b:2.8+0 .60 4.0 AS31 JNU eP 04:13:36.29 0.8 42.6 334 b:1.4+1 .80 4.7 JNU CM01 eP 04:15:23.54 0.9 56.8 296 CM01 ULN eP 04:16:20.44 -0.6 65.5 329 b:1.1+1 1.4 4.6 ULN SONA1eP 04:16:23.67 0.6 65.8 328 SONA TIXI eP 04:17:32.76 -1.9 77.9 353 b:4.9+0 1.2 4.1 TIXI MK01 eP 04:17:44.35 -0.2 79.6 319 MK01 MKAR eP 04:17:44.77 0.1 79.6 319 MKAR CAST eP 04:17:47.04 -0.2 80.2 22 b:3.1+0 .56 4.3 CAST RND eP 04:17:53.34 -0.5 81.4 23 b:4.5+0 .56 4.4 RND MCK eP 04:17:53.90 -0.6 81.5 23 b:4.9+0 .68 4.4 MCK MLY eP 04:17:54.42 0.0 81.5 21 b:7.7+0 .64 4.6 MLY CCB eP 04:17:58.12 -0.9 82.4 22 b:2.9+0 .64 4.2 CCB DOT eP 04:18:01.80 -2.5 83.4 24 b:1.1+1 .68 4.8 DOT KURK eP 04:18:02.80 -0.1 83.1 322 b:8.8+0 1.0 4.6 KURK TKM2 eP 04:18:03.86 0.4 83.1 314 b:5.5+0 .55 4.6 TKM2 AAK eP 04:18:07.80 0.7 83.9 314 b:5.1+0 .90 4.4 AAK FYU eP 04:18:09.06 0.7 84.3 21 b:3.3+1 1.6 4.9 FYU EKS2 eP 04:18:10.56 0.8 84.4 314 b:6.9+0 .80 4.6 EKS2 EGAK eP 04:18:12.37 0.0 85.0 23 EGAK DAWY eP 04:18:15.36 0.7 85.5 24 b:2.7+0 .55 4.3 DAWY KKAR eP 04:18:21.37 -0.3 86.8 314 KKAR ZRNK eP 04:18:32.82 -0.9 89.4 323 b:1.9+0 .75 4.2 ZRNK K05A eP 04:18:45.82 1.5 91.6 48 b:7.7+0 .80 4.9 K05A DAC eP 04:18:53.36 1.6 93.6 54 b:6.6+0 .85 4.9 DAC TPNV eP 04:18:59.14 1.6 94.8 54 b:5.4+0 .75 5.0 TPNV SHPR eP 04:19:04.87 1.9 95.6 54 b:3.8+0 1.0 4.8 SHPR Generated 2011 MAY 18 at 04:26 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver