Phase Data
27 NOV 2011 (331) ot = 14:41:05.84 +/- 0.16 TONGA lat = -18.653 +/- 4.8 lon = -174.691 +/- 4.0 MAGNITUDE 5.0 (GS) dep = 127.3 (depth phases) 75 km (46 miles) W of Neiafu, Tonga (pop 3,000) 279 km (174 miles) N of NUKU`ALOFA, Tonga 315 km (196 miles) SSW of Hihifo, Tonga 2266 km (1407 miles) NNE of Auckland, New Zealand nph = 121 of 148 se = 0.92 FE=173 A error ellipse = (144.9, 0.0, 7.2; 54.9, 0.0, 4.1; 0.0, 0.0, 0.0) mb = 5.0 ( 52) 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 AFI ePn 14:42:16.32 -9.2X 5.5 31 L:1.7+0 .91 5.2X AFI MSVF ePn 14:42:45.40 0.0 7.0 276 MSVF RAR ePn 14:44:19.13 -2.9 14.3 103 RAR DZM eP 14:45:08.64 1.6 18.0 256 b:3.3+2 2.0 5.3 DZM OUZ eP 14:45:23.85 0.8 19.5 210 b:2.6+1 .88 4.6 OUZ URZ eP 14:45:35.58 -1.4 20.8 198 b:9.4+1 .60 5.4 URZ BKZ eP 14:45:46.24 -1.7 21.8 199 b:1.8+1 .82 4.5 BKZ HIZ eP 14:45:49.21 1.8 21.8 203 b:6.6+1 .64 5.2 HIZ THZ eP 14:46:21.40 0.4 25.4 202 b:2.1+2 2.0 5.3 THZ HNR eP 14:46:26.74 -2.4 26.2 287 b:5.6+1 1.0 5.1 HNR LTZ eP 14:46:32.00 0.9 26.5 202 b:3.1+1 .64 5.0 LTZ OXZ eP 14:46:36.69 0.7 27.0 202 b:4.0+1 .58 5.2 OXZ RPZ eP 14:46:42.85 0.6 27.7 203 b:3.4+1 .66 5.1 RPZ WHZ eP 14:47:09.36 0.5 30.7 204 b:4.0+1 .78 5.2 WHZ EIDS eP 14:47:22.52 -0.9 32.4 252 b:3.6+1 1.7 4.9 EIDS CTAO eP 14:48:01.56 -0.2 36.8 261 b:4.9+1 1.1 5.2 CTAO COEN eP 14:48:33.68 0.0 40.6 270 b:2.3+1 .95 4.9 COEN STKA eP 14:48:39.30 -0.5 41.4 243 b:2.2+0 .75 4.0X STKA AS01 eP 14:49:30.42 -1.5 48.0 255 AS01 WRAB eP 14:49:30.79 -1.2 48.0 260 b:3.3+1 .40 5.5 WRAB WB2 eP 14:49:31.00 -1.0 48.0 260 b:3.2+1 .40 5.4 WB2 AS31 eP 14:49:31.16 -1.1 48.0 255 b:1.8+1 .35 5.3 AS31 MTN eP 14:50:03.65 -1.2 52.3 268 b:2.6+1 .75 5.2 MTN FORT eP 14:50:07.99 -0.9 52.9 245 b:5.1+2 .60 6.6X FORT SOEI eP 14:50:57.90 0.9 59.6 269 b:1.8+2 1.4 5.9 SOEI MBWA eP 14:51:07.35 -1.0 61.3 256 MBWA MMRI eP 14:51:11.22 -0.7 61.8 270 b:7.2+1 1.3 5.5 MMRI LUWI eP 14:51:22.61 -1.8 63.7 278 b:1.8+2 1.3 5.8 LUWI MAJO eP 14:52:06.98 -0.8 70.7 321 b:2.2+1 1.1 4.9 MAJO MJB9 eP 14:52:07.25 -0.5 70.7 321 b:3.5+1 1.3 5.0 MJB9 UGM eP 14:52:23.11 -0.1 73.1 267 b:6.4+2 1.7 6.1X UGM JNU eP 14:52:23.56 0.8 73.1 315 b:1.5+1 .70 4.9 JNU YOJ eP 14:52:30.44 0.9 74.3 303 YOJ YULB eP 14:52:34.74 0.2 75.2 301 b:2.1+1 .90 4.9 YULB NACB eP 14:52:35.59 0.3 75.3 302 b:7.2+1 1.3 5.3 NACB KMRM eP 14:52:36.68 1.2 75.4 38 b:3.8+1 1.3 5.0 KMRM SSLB eP 14:52:36.80 -0.4 75.6 302 b:7.4+1 1.4 5.3 SSLB TPUB eP 14:52:36.88 -0.5 75.7 301 b:6.7+1 .80 5.5 TPUB CMB eP 14:52:38.70 -0.5 76.0 41 CMB epP 14:53:11.09 depth = 128.8 ORV eP 14:52:40.18 -0.3 76.3 40 ORV epP 14:53:12.07 depth = 126.5 AFDM eP 14:52:40.65 0.4 76.2 40 b:6.5+0 1.1 4.3 AFDM epP 14:53:10.80 depth = 118.7 ERPC eP 14:52:41.24 1.5 76.1 48 ERPC KSM eP 14:52:41.88 0.7 76.3 276 b:2.1+1 .85 4.9 KSM DAC eP 14:52:44.63 0.9 76.8 44 b:1.0+1 1.4 4.4 DAC BEKR eP 14:52:45.84 0.2 77.1 40 BEKR epP 14:53:17.73 depth = 126.3 PNTR eP 14:52:46.01 0.3 77.1 41 b:3.6+1 1.6 4.9 PNTR PAHR eP 14:52:48.93 0.5 77.6 40 b:1.1+1 1.3 4.5 PAHR KS15 eP 14:52:48.98 0.7 77.7 317 KS15 KS01 eP 14:52:49.63 1.2 77.7 317 KS01 SHPR eP 14:52:53.72 0.4 78.5 45 SHPR epP 14:53:26.35 depth = 129.3 TUC eP 14:52:58.62 0.5 79.4 51 b:1.3+1 1.3 4.5 TUC LVP eP 14:52:59.16 -1.3 79.9 34 LVP LCMT eP 14:53:00.72 -1.1 80.1 46 b:1.3+1 1.4 4.5 LCMT KNB eP 14:53:02.96 -0.5 80.4 46 b:4.2+1 1.7 4.9 KNB HPIG eP 14:53:06.59 0.6 80.8 58 b:2.1+1 1.5 4.7 HPIG MTPU eP 14:53:09.14 0.3 81.3 45 MTPU epP 14:53:41.89 depth = 129.0 MYKOMeP 14:53:11.26 -3.6X 82.5 274 b:5.2+1 1.5 5.1 MYKO BMO eP 14:53:11.64 0.2 81.9 37 BMO epP 14:53:43.58 depth = 125.2 F10A eP 14:53:15.22 0.1 82.7 36 F10A epP 14:53:47.04 depth = 124.3 SRU eP 14:53:17.04 -0.2 83.0 45 b:1.5+1 1.4 4.7 SRU MNTX eP 14:53:17.97 0.1 83.1 53 b:8.4+0 1.2 4.5 MNTX epP 14:53:50.78 depth = 128.5 YERR epP 14:53:18.62 0.1 77.3 41 YERR 113A epP 14:53:19.54 0.2 77.5 49 113A TCUT eP 14:53:20.11 0.5 83.5 43 TCUT epP 14:53:51.76 depth = 123.3 TX31 eP 14:53:20.14 0.6 83.4 56 TX31 epP 14:53:53.07 depth = 128.9 PV01 eP 14:53:20.78 -0.8 83.8 46 PV01 ANMO eP 14:53:21.26 -0.2 83.8 50 ANMO epP 14:53:54.78 depth = 131.4 RND eP 14:53:22.60 -0.2 84.3 11 b:1.4+1 1.2 4.7 RND MCK eP 14:53:23.02 -1.2 84.5 11 b:1.1+1 1.0 4.7 MCK MCMT eP 14:53:23.18 -1.8 84.5 39 MCMT epP 14:53:57.15 depth = 133.1 MOD epP 14:53:23.92 -0.8 78.4 38 MOD MENT eP 14:53:24.81 -1.2 84.9 14 b:1.7+1 1.3 4.7 MENT YMR eP 14:53:27.67 -2.6 85.6 40 YMR epP 14:54:03.90 depth = 142.6X WRH eP 14:53:27.98 -0.3 85.4 11 WRH epP 14:54:00.79 depth = 127.8 PDAR eP 14:53:28.16 -1.6 85.5 42 PDAR epP 14:54:01.37 depth = 129.5 S22A eP 14:53:28.30 1.5 84.9 47 S22A MOOW eP 14:53:28.40 -0.1 85.3 41 b:8.1+0 1.5 4.4 MOOW CCB eP 14:53:28.62 -0.7 85.6 11 b:9.9+0 .56 4.9 CCB epP 14:54:01.66 depth = 128.7 MDM eP 14:53:29.69 -0.7 85.8 11 MDM epP 14:54:02.74 depth = 128.7 IL1 eP 14:53:29.91 -0.8 85.9 12 IL1 COLA eP 14:53:29.93 -0.3 85.8 11 b:1.5+1 .80 5.0 COLA ILB eP 14:53:30.09 -0.7 85.9 12 ILB IMAR eP 14:53:30.32 -0.3 85.8 8 IMAR epP 14:54:03.84 depth = 130.7 WVOR epP 14:53:32.03 0.2 79.7 39 WVOR MSTX eP 14:53:33.85 1.0 86.1 52 MSTX epP 14:54:05.73 depth = 123.5 IPM eP 14:53:34.04 1.2 86.0 276 b:2.8+1 1.0 5.1 IPM CCUT epP 14:53:35.28 0.1 80.3 45 CCUT DAWY eP 14:53:35.95 0.2 86.9 15 b:1.5+1 1.3 4.8 DAWY J08A epP 14:53:36.01 0.6 80.4 38 J08A EGAK eP 14:53:36.93 0.4 87.1 14 EGAK epP 14:54:09.17 depth = 124.8 PSI eP 14:53:38.85 -0.9 87.4 274 b:1.2+1 .90 4.9 PSI ENH eP 14:53:41.32 1.2 87.6 303 b:1.5+1 .70 5.1 ENH ABTX eP 14:53:42.55 0.9 87.9 55 ABTX epP 14:54:15.24 depth = 126.4 HVU epP 14:53:49.15 0.0 82.9 42 HVU HLID epP 14:53:49.19 0.3 82.9 40 HLID SNAA eP 14:53:50.02 0.6 89.7 177 SNAA REDW epP 14:53:59.94 0.3 85.0 41 REDW FXWY epP 14:53:59.94 0.1 85.0 41 FXWY SNOW epP 14:54:00.33 0.1 85.1 41 SNOW IMW epP 14:54:00.88 0.0 85.2 41 IMW YHB epP 14:54:02.20 0.0 85.5 40 YHB CM31 eP 14:54:04.05 1.1 92.5 289 CM31 CM01 eP 14:54:04.11 1.3 92.4 288 CM01 CHTO eP 14:54:05.26 1.8 92.6 289 b:1.3+1 .60 5.3 CHTO BRVK ePKPdf 14:59:40.80 0.2 119.7 321 BRVK KKAR ePKPdf 14:59:42.40 -0.1 120.5 309 KKAR KBL ePKPdf 14:59:45.43 0.1 121.7 300 KBL ABKARePKPdf 14:59:54.26 -0.2 126.9 318 ABKA MARD ePKPdf 15:00:24.86 -1.7X 143.9 308 MARD CLL ePKPbc 15:00:33.96 0.9 146.9 351 CLL BR231ePKPdf 15:00:34.14 0.2 148.3 318 BR23 ePKPbc 15:00:37.34 -0.1X BUR04ePKPbc 15:00:34.29 1.0 146.8 335 BUR0 BUR08ePKPbc 15:00:34.55 1.3 146.8 335 BUR0 ANTO ePKPdf 15:00:35.44 1.6 148.2 318 ANTO ePKPbc 15:00:38.92 1.6X BR131ePKPbc 15:00:36.53 0.3 147.8 317 BR13 GEA0 ePKPbc 15:00:39.27 0.0 149.1 349 GEA0 KHC ePKPbc 15:00:39.30 0.8 148.9 349 KHC GEC2 ePKPbc 15:00:39.43 0.2 149.1 349 GEC2 BFO ePKPbc 15:00:42.22 0.2 150.3 356 BFO CSS ePKPbc 15:00:42.93 0.4 150.3 309 CSS VTS ePKPbc 15:00:45.38 -0.3 151.7 331 VTS FUORNePKPbc 15:00:46.40 0.5 151.8 353 FUOR TUE ePKPbc 15:00:46.53 0.1 152.1 354 TUE MANT ePKPbc 15:00:46.71 0.9 151.7 319 MANT Generated 2011 NOV 27 at 16:39 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver