Phase Data
16 MAY 2011 (136) ot = 02:20:02.34 +/- 2.63 SANTA CRUZ ISLANDS lat = -11.556 +/- 17.9 lon = 165.126 +/- 17.1 MAGNITUDE 4.9 (GS) dep = 36.6 +/- 5.3 121 km (75 miles) SW of Lata, Santa Cruz Islands, Solomon Isl. (pop N/A) 371 km (230 miles) ESE of Kira Kira, San Cristobal, Solomon Isl. 613 km (381 miles) ESE of HONIARA, Guadalcanal, Solomon Islands 2170 km (1347 miles) NE of BRISBANE, Queensland, Australia nph = 55 of 64 se = 1.30 FE=184 B error ellipse = (143.0, 6.0, 29.2;233.0, 0.0, 24.3;330.0, 83.0, 7.4) mb = 4.9 ( 54) 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 02:23:22.55 -6.3X 14.8 299 RABL ee 02:25:31.13 0.0X MSVF ePn 02:23:22.83 5.4X 13.9 118 MSVF PMG ePn 02:23:55.85 -11.5X 17.8 275 b:7.7+1 1.3 4.7 PMG CTAO eP 02:24:32.22 -0.1 20.0 243 b:8.3+1 1.5 4.8 CTAO MANU eP 02:24:35.28 3.3 20.0 297 b:4.3+2 1.4 5.6 MANU ARMA eP 02:25:00.89 1.3 22.6 212 b:1.4+2 1.8 5.1 ARMA KKM eP 02:29:03.36 -3.1 51.7 287 b:5.5+1 1.5 5.3 KKM TPUB eP 02:29:38.04 3.0 55.6 309 b:5.0+1 1.2 5.4 TPUB IPM eP 02:30:46.02 2.1X 65.7 280 b:2.6+1 1.0 5.3 IPM KULM eP 02:30:48.27 0.7 66.3 281 b:3.5+1 1.3 5.3 KULM ENH eP 02:30:53.31 -3.3 67.8 310 b:7.1+1 1.4 5.5 ENH PSI eP 02:30:55.05 0.7 67.3 278 b:1.8+1 1.1 5.1 PSI CHTO eP 02:31:17.88 -4.3X 71.9 294 b:2.9+1 1.5 5.0 CHTO ULN eP 02:32:01.63 2.5 78.4 324 b:3.7+1 1.4 5.2 ULN BILL eP 02:32:04.44 0.1 79.4 1 b:2.5+1 1.0 5.2 BILL TTA eP 02:32:08.56 0.4 80.1 17 TTA PMR eP 02:32:12.10 -2.1 81.2 20 b:1.4+1 1.1 4.8 PMR CAST eP 02:32:15.30 -1.0 81.6 18 b:1.4+1 .96 4.9 CAST SML eP 02:32:15.72 -0.9 81.7 20 b:2.8+1 1.3 5.1 SML KTH eP 02:32:16.94 -1.8 82.1 18 b:1.6+1 1.1 4.9 KTH RAGM eP 02:32:17.00 -1.5 82.0 23 b:2.0+1 1.0 5.1 RAGM SCM eP 02:32:17.53 -1.0 82.0 21 b:3.4+1 1.1 5.3 SCM DIV eP 02:32:17.89 -1.0 82.1 22 b:2.9+1 1.0 5.3 DIV BPAW eP 02:32:18.79 -1.8 82.5 18 b:2.5+1 1.7 5.0 BPAW KLU eP 02:32:20.46 0.5 82.3 21 b:2.2+1 1.0 5.1 KLU BMRM eP 02:32:20.57 0.0 82.4 22 b:2.3+1 1.1 5.1 BMRM RND eP 02:32:20.80 -0.7 82.6 19 b:2.6+1 1.0 5.2 RND TRF eP 02:32:21.51 2.0 82.2 19 b:1.3+1 1.1 4.9 TRF MCK eP 02:32:21.72 -0.8 82.8 19 b:3.0+1 1.2 5.2 MCK BWN eP 02:32:23.68 0.1 83.0 18 b:6.7+1 1.0 5.7 BWN WRH eP 02:32:24.46 -2.1 83.6 19 b:2.3+1 1.0 5.2 WRH MLY eP 02:32:24.55 0.0 83.2 17 b:1.1+1 1.1 4.8 MLY BALM eP 02:32:25.30 0.0 83.3 23 b:1.8+1 1.0 5.1 BALM PAX eP 02:32:25.72 -0.1 83.4 21 b:7.7+0 1.1 4.7 PAX CCB eP 02:32:26.92 -0.7 83.8 19 b:1.2+1 1.0 5.0 CCB COLA eP 02:32:27.71 -0.6 84.0 18 b:2.1+1 .80 5.3 COLA MENT eP 02:32:29.18 0.4 84.0 21 b:3.2+1 1.2 5.3 MENT DOT eP 02:32:30.08 -0.4 84.4 20 b:1.1+2 1.1 5.9 DOT AFDM eP 02:32:33.65 -0.6 85.0 49 b:1.2+1 1.2 4.9 AFDM WDC eP 02:32:33.99 2.9 84.4 47 b:1.2+1 1.3 4.9 WDC COLD eP 02:32:34.40 1.1 85.0 16 b:7.9+0 1.0 4.8 COLD SKAG eP 02:32:35.91 0.9 85.3 26 SKAG EGAK eP 02:32:39.51 0.6 86.1 20 b:3.1+1 1.0 5.5 EGAK TIXI eP 02:32:40.72 0.0 86.5 349 b:2.5+1 1.4 5.2 TIXI DAWY eP 02:32:40.92 1.0 86.3 21 b:1.4+1 1.1 5.1 DAWY F04A eP 02:32:42.10 1.4 86.4 42 b:8.5+1 1.7 5.7 F04A SHPR eP 02:32:50.28 -2.1 88.7 53 b:1.4+1 1.3 5.1 SHPR R11A eP 02:32:52.14 -1.0 88.8 51 b:7.7+0 1.3 4.9 R11A W13A eP 02:32:54.84 -0.7 89.3 54 b:9.3+0 1.2 5.0 W13A ELK eP 02:32:56.24 -1.1 89.7 48 b:7.8+0 1.3 4.8 ELK PSUT eP 02:32:59.77 0.2 90.2 51 b:2.0+1 1.7 5.1 PSUT LCMT eP 02:33:00.27 0.3 90.3 52 b:3.7+1 1.9 5.3 LCMT HLID eP 02:33:03.24 -0.2 91.1 46 b:4.9+0 1.1 4.8 HLID U15A eP 02:33:05.01 2.1 90.9 53 b:2.3+1 1.5 5.3 U15A MFID epP 02:33:09.50 1.5 90.0 46 MFID CHMT eP 02:33:11.57 0.6 92.7 43 CHMT TCUT eP 02:33:16.08 5.2X 92.6 49 b:6.5+1 .86 6.1 TCUT MAKZ eP 02:33:17.54 2.3 93.7 317 MAKZ epP 02:33:27.72 depth = 2.8X Q16A esP 02:33:21.92 -0.4 92.3 51 Q16A LRM epP 02:33:22.69 1.1 93.0 44 LRM SAML ePKPpre 02:39:00.15 4.8X 127.8 111 SAML PAB ePKPdf 02:39:40.73 -4.7 150.6 343 PAB Generated 2011 MAY 16 at 03:28 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver