Phase Data
13 MAY 2011 (133) ot = 19:32:53.72 +/- 1.81 BOUGAINVILLE REGION, P.N.G. lat = -6.829 +/- 13.8 lon = 154.837 +/- 11.9 MAGNITUDE 4.7 (GS) dep = 59.2 +/- 8.6 104 km (64 miles) SW of Arawa, Bougainville, PNG (pop 36,000) 192 km (119 miles) W of Chirovanga, Choiseul, Solomon Islands 890 km (553 miles) ENE of PORT MORESBY, Papua New Guinea 2294 km (1425 miles) N of BRISBANE, Queensland, Australia nph = 45 of 45 se = 0.89 FE=193 A error ellipse = (190.0, 14.0, 21.7; 97.0, 14.0, 18.3;324.0, 69.0, 11.7) mb = 4.7 ( 29) 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 19:33:48.33 -0.6 3.7 314 RABL HNR ePn 19:34:17.96 2.3 5.7 118 HNR PMG ePn 19:34:45.97 -1.7 8.0 251 PMG MANU ePn 19:35:02.42 3.6 8.8 302 MANU PATS ePn 19:36:08.42 -0.9 14.0 14 PATS CTAO ePn 19:36:31.74 1.8 15.6 212 b:1.1+1 .90 4.0 CTAO WRAB eP 19:37:56.16 -4.8 23.8 235 b:1.5+1 1.1 4.4 WRAB WB2 eP 19:37:59.37 -1.7 23.8 235 b:1.6+1 1.1 4.4 WB2 MSVF eP 19:38:12.17 -1.2 25.1 118 b:2.6+1 1.1 4.6 MSVF AS01 eP 19:38:20.61 -1.9 26.1 228 AS01 eScP 19:45:29.72 6.0 AS31 eP 19:38:21.20 -1.6 26.2 228 b:2.1+0 1.1 3.6 AS31 STKA eP 19:38:36.08 -1.4 27.8 205 b:2.1+0 1.0 3.7 STKA MYLDMeP 19:40:07.69 -0.3 38.2 287 b:1.4+1 1.2 4.7 MYLD JAGI eP 19:40:25.98 0.0 40.3 265 b:7.1+1 1.6 5.3 JAGI CM31 eP 19:42:57.97 -0.7 60.6 296 CM31 CM01 eP 19:42:59.67 1.2 60.5 296 CM01 CHTO eP 19:42:59.83 0.4 60.7 296 b:6.5+0 1.1 4.7 CHTO ULN eP 19:43:52.24 0.5 68.8 328 b:8.0+0 1.4 4.5 ULN SONA1eP 19:43:53.65 -0.2 69.1 327 SONA BILL eP 19:44:29.44 0.1 75.2 5 b:1.4+1 1.5 4.7 BILL TTA eP 19:44:50.77 0.1 78.9 21 b:7.3+0 1.3 4.4 TTA CAST eP 19:44:59.45 -0.4 80.6 21 b:1.8+1 1.7 4.7 CAST SML eP 19:45:03.24 0.6 81.1 24 b:1.4+1 1.0 4.9 SML DIV eP 19:45:04.73 -1.6 81.8 25 b:1.8+1 .84 5.1 DIV MCK eP 19:45:06.10 -0.8 82.0 22 b:2.2+1 1.4 4.9 MCK KLU eP 19:45:07.26 0.3 82.0 25 b:8.3+0 .80 4.8 KLU MLY eP 19:45:07.52 0.1 82.1 20 b:5.4+0 1.3 4.4 MLY WRH eP 19:45:10.25 -0.3 82.7 22 b:2.1+1 1.8 4.8 WRH CCB eP 19:45:10.61 -1.0 82.9 21 b:7.7+0 1.4 4.5 CCB IL1 eP 19:45:12.54 -1.1 83.3 22 IL1 MK31 eP 19:45:13.04 -0.6 83.2 319 MK31 MK01 eP 19:45:13.37 -0.2 83.2 319 MK01 MKAR eP 19:45:13.57 0.0 83.2 319 MKAR COLD eP 19:45:15.04 0.3 83.5 19 b:3.9+0 1.0 4.3 COLD DOT eP 19:45:16.28 0.0 83.8 23 b:1.1+1 .96 4.8 DOT EGAK eP 19:45:25.00 0.5 85.4 23 b:6.1+0 1.1 4.6 EGAK DAWY eP 19:45:27.99 1.5 85.8 24 DAWY DLBC eP 19:45:38.45 0.7 88.1 31 b:9.0+0 1.1 4.9 DLBC INK eP 19:45:43.83 -0.8 89.6 21 INK NV01 eP 19:45:55.63 0.1 91.7 52 NV01 DAC eP 19:45:57.40 0.5 92.0 54 b:5.8+0 1.2 4.9 DAC TPNV eP 19:46:02.71 0.6 93.2 53 b:9.5+0 1.4 5.0 TPNV YKW3 eP 19:46:15.37 0.0 96.3 28 b:6.0+0 1.2 5.0 YKW3 YKB5 eP 19:46:15.50 0.1 96.3 28 YKB5 Generated 2011 MAY 13 at 20:21 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver