Phase Data
9 NOV 2010 (313) ot = 17:36:08.96 +/- 0.37 SAMOA ISLANDS REGION lat = -14.898 +/- 10.3 lon = -173.812 +/- 9.2 MAGNITUDE 5.0 (GS) dep = 35.0 (geophysicist) 115 km (70 miles) N of Hihifo, Tonga (pop 2,000) 255 km (155 miles) WSW of APIA, Samoa 705 km (440 miles) NNE of NUKU`ALOFA, Tonga 2685 km (1670 miles) NNE of Auckland, New Zealand nph = 64 of 72 se = 1.24 FE=169 B error ellipse = (143.7, 0.0, 15.0; 53.7, 0.0, 10.1; 0.0, 0.0, 0.0) mb = 5.0 ( 39) ML = 4.6 ( 1) mblg = 4.2 ( 1) md = 0.0 ( 0) MS = 0.0 ( 0) sta phase arrival res dist azm amp per mag amp per mag sta AFI ePn 17:36:33.02 -10.1X 2.2 64 L:6.8+0 1.0 4.6 g:1.1+0 .70 4.2 AFI eSn 17:36:52.86 S res = -16.4X MSVF ePn 17:38:15.23 8.2X 8.3 249 MSVF TARA qP 17:40:48.86 1.3 20.8 320 b:5.3+1 1.0 4.9 TARA HNR qP 17:41:39.56 -1.2 26.2 279 HNR SNZO qP 17:41:57.16 -0.6 28.1 199 SNZO PMG qP 17:43:28.28 0.0 38.5 274 PMG TAU qP 17:44:18.93 10.6X 43.4 222 TAU WRAB eP 17:44:57.54 0.6 49.6 256 b:2.8+0 .64 4.4 WRAB AS01 eP 17:44:58.58 -0.5 49.8 252 AS01 VNDA eP 17:46:36.68 -0.7 63.8 186 b:4.7+0 1.2 4.5 VNDA SBA eP 17:46:40.20 3.7X 63.7 185 SBA MAJO qP 17:47:05.91 -0.8 68.3 320 MAJO NV01 eP 17:47:42.55 -0.2 74.2 42 NV01 MOD eP 17:47:48.23 1.3 75.0 38 b:1.8+1 1.4 4.9 MOD QSPA eP 17:47:49.31 1.8 75.1 180 b:7.8+0 1.1 4.6 QSPA R11A eP 17:47:52.85 0.1 76.0 44 b:4.5+1 2.6 5.0 R11A WVOR eP 17:47:53.21 -1.2 76.3 39 b:1.4+2 3.0 5.5 WVOR TUC eP 17:47:57.11 2.0 76.4 51 b:3.4+1 1.9 5.0 TUC J08A eP 17:47:58.41 0.5 76.9 38 b:1.4+2 3.0 5.5 J08A ELK eP 17:48:00.76 -0.5 77.5 42 b:2.3+1 2.1 4.8 ELK KSM eP 17:48:04.78 7.3X 76.7 275 b:1.7+1 1.2 4.9 KSM SUA eP 17:48:06.96 1.8 78.3 11 b:9.0+1 2.2 5.4 SUA MSU eP 17:48:07.19 1.0 78.4 45 MSU DUG eP 17:48:08.33 0.0 78.8 43 b:7.7+0 1.2 4.6 DUG HLID eP 17:48:12.18 -0.1 79.5 40 b:6.6+0 1.0 4.6 HLID HVU eP 17:48:12.87 0.0 79.6 42 b:4.6+0 .86 4.5 HVU SRU eP 17:48:14.63 0.7 79.8 45 b:5.5+0 1.0 4.5 SRU LAZ eP 17:48:16.52 1.0 80.0 50 LAZ TX31 eP 17:48:17.47 -1.3 80.7 56 TX31 ANMO eP 17:48:17.68 -1.8 80.8 50 b:1.5+1 1.7 4.7 ANMO RND eP 17:48:17.72 1.0 80.4 11 b:1.5+1 1.2 4.8 RND MCK eP 17:48:17.87 -0.3 80.7 11 b:1.2+1 .88 4.9 MCK AHID eP 17:48:18.08 -3.2 81.2 41 AHID PV05 eP 17:48:18.30 1.6 80.3 46 PV05 PV01 eP 17:48:18.59 -0.2 80.7 47 PV01 PV10 eP 17:48:20.08 2.4 80.4 46 b:1.0+2 .86 5.8 PV10 MENT eP 17:48:20.83 0.8 81.1 13 MENT MCMT eP 17:48:20.88 -0.2 81.1 39 MCMT MLY eP 17:48:21.96 -0.9 81.6 10 b:5.0+1 2.3 5.1 MLY DOT eP 17:48:21.99 -1.0 81.6 13 b:2.9+2 2.8 5.8 DOT WRH eP 17:48:22.38 -0.1 81.5 11 b:3.2+1 1.3 5.1 WRH LOHW eP 17:48:22.53 -2.7 81.9 41 b:6.8+1 2.6 5.2 LOHW REDW eP 17:48:23.10 -0.6 81.6 41 b:3.5+1 1.8 5.1 REDW QLMT eP 17:48:23.10 -2.5 82.0 40 QLMT HDA eP 17:48:23.36 0.0 81.7 11 b:7.0+0 .84 4.7 HDA IMW eP 17:48:23.50 -1.4 81.8 41 b:2.0+1 1.6 4.9 IMW CCB eP 17:48:23.80 0.2 81.7 11 b:7.6+0 .96 4.7 CCB S22A eP 17:48:24.02 -0.5 81.7 48 b:9.1+0 1.1 4.7 S22A FXWY eP 17:48:24.04 0.2 81.6 41 b:7.9+1 3.0 5.2 FXWY TPAW eP 17:48:24.04 0.3 81.6 41 b:7.7+0 .95 4.7 TPAW COLA eP 17:48:24.65 0.1 81.9 11 b:1.3+1 .85 5.0 COLA IL1 eP 17:48:24.79 -0.3 82.0 11 IL1 MDM eP 17:48:25.54 0.8 82.0 11 b:8.7+1 2.4 5.4 MDM BW06 eP 17:48:25.84 -0.8 82.2 42 BW06 SDCO qP 17:48:30.36 0.9 82.7 48 SDCO MSTX eP 17:48:31.53 -0.4 83.2 52 b:5.1+1 1.7 5.3 MSTX Q24A eP 17:48:34.30 0.9 83.4 47 b:1.5+1 1.2 5.0 Q24A COLD eP 17:48:35.23 1.5 83.7 9 b:1.3+2 3.0 5.5 COLD N23A eP 17:48:35.50 0.8 83.7 45 b:4.1+1 1.6 5.3 N23A K22A eP 17:48:39.12 2.6X 84.1 43 b:7.0+1 2.3 5.4 K22A ABTX eP 17:48:41.92 0.3 85.1 55 b:1.2+1 .75 5.2 ABTX RSSD qP 17:48:47.21 -0.7 86.4 43 RSSD SNAA eP 17:49:22.16 1.7 93.4 177 SNAA OJC ePKPpre 17:55:36.07 -3.1 143.1 345 OJC ePKPdf 17:55:44.66 5.5X PSZ ePKPbc 17:55:40.56 -2.0 145.2 344 PSZ KHC ePKPbc 17:55:43.10 0.1 145.3 351 KHC BFO ePKPbc 17:55:48.34 1.4 146.6 357 BFO FUORNePKPbc 17:55:53.30 1.7 148.2 355 FUOR SENINePKPab 17:55:57.25 1.0 148.6 359 SENI TOA0 ePKPdf 17:56:16.12 -0.1 175.3 111 TOA0 Generated 2010 NOV 10 at 17:42 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver