Phase Data
4 JAN 2013 ( 4) ot = 13:13:41.98 +/- 1.51 TONGA lat = -16.437 +/- 12.2 lon = -173.375 +/- 10.9 MAGNITUDE 5.1 (GS) dep = 9.9 +/- 1.9 67 km (42 miles) SE of Hihifo, Tonga (pop 2,000) 253 km (157 miles) NNE of Neiafu, Tonga 554 km (344 miles) NNE of NUKU`ALOFA, Tonga 2547 km (1581 miles) NNE of Auckland, New Zealand nph = 188 of 188 se = 0.74 FE=173 A error ellipse = (144.0, 0.0, 20.5;234.0, 0.0, 14.0; 2.0, 89.0, 2.8) mb = 5.1 (134) ML = 5.7 ( 2) mblg = 5.1 ( 1) md = 0.0 ( 0) MS = 0.0 ( 0) sta phase arrival res dist azm amp per mag amp per mag sta NIUE ePn 13:14:43.98 -2.2 4.2 129 L:2.1+1 1.2 5.8 g:4.1+0 1.1 5.1 NIUE RAR ePn 13:16:50.90 -5.8 13.7 112 RAR KNTN ePn 13:16:51.59 -4.5 13.7 7 KNTN eSn 13:19:18.27 S res = -9.9 DZM eP 13:18:18.11 4.7 19.8 250 b:1.6+2 1.0 5.3 DZM URZ eP 13:18:50.01 -0.1 23.3 199 b:9.7+1 1.3 5.2 URZ BKZ eP 13:19:00.21 0.3 24.3 199 b:7.0+1 1.6 5.0 BKZ HIZ eP 13:19:01.14 1.5 24.3 203 b:4.9+2 1.9 5.8 HIZ BFZ eP 13:19:13.13 0.1 25.8 198 b:3.5+1 .82 5.1 BFZ SNZO eP 13:19:22.33 -0.3 26.8 200 b:3.3+1 .90 5.0 SNZO THZ eP 13:19:30.84 -1.1 27.9 202 b:2.6+1 .62 5.2 THZ KHZ eP 13:19:34.53 -0.4 28.2 201 b:2.8+1 .70 5.2 KHZ LTZ eP 13:19:41.03 -0.8 29.0 202 b:3.7+1 .62 5.3 LTZ OXZ eP 13:19:46.43 -0.3 29.5 202 b:3.8+1 .68 5.3 OXZ MQZ eP 13:19:47.55 -0.2 29.7 201 b:1.4+2 1.8 5.5 MQZ RPZ eP 13:19:53.45 0.5 30.2 203 b:3.0+1 .74 5.2 RPZ FOZ eP 13:19:55.16 -0.5 30.6 204 b:3.9+1 1.2 5.1 FOZ LBZ eP 13:20:00.61 -0.2 31.1 203 b:1.3+2 1.9 5.5 LBZ ODZ eP 13:20:05.63 1.3 31.5 202 b:1.4+2 1.9 5.6 ODZ WKZ eP 13:20:07.45 -0.6 32.0 204 b:3.1+2 2.0 5.9 WKZ MLZ eP 13:20:15.11 0.0 32.8 204 b:1.4+2 1.8 5.6 MLZ DCZ eP 13:20:17.62 -1.5 33.2 205 b:6.7+1 1.4 5.4 DCZ WHZ eP 13:20:17.78 -1.7 33.3 204 b:1.8+2 1.8 5.7 WHZ EIDS eP 13:20:28.56 -0.1 34.3 249 b:4.3+1 1.6 5.1 EIDS ARMA eP 13:20:33.71 0.2 34.8 240 b:1.9+1 .65 5.1 ARMA CAN eP 13:21:03.76 -0.3 38.4 233 b:1.4+1 1.0 4.6 CAN CTAO eP 13:21:04.25 0.0 38.4 258 b:4.1+1 1.5 4.9 CTAO PMG eP 13:21:10.34 1.0 39.0 275 b:4.0+1 .90 5.1 PMG COEN eP 13:21:30.46 -2.9 42.0 267 b:1.6+1 .90 4.8 COEN TOO eP 13:21:32.20 -0.1 41.8 232 b:1.4+1 .90 4.7 TOO STKA eP 13:21:46.65 0.4 43.5 241 b:5.0+0 .75 4.4 STKA BBOO eP 13:22:23.93 0.0 48.3 241 b:2.8+1 .90 5.3 BBOO WB2 eP 13:22:32.41 -1.7 49.6 258 WB2 eP 13:22:33.05 -1.1 esP 13:22:33.32 -4.3 esP 13:22:33.37 -4.3 WRAB eP 13:22:33.44 -0.6 49.6 258 b:9.3+0 .80 4.8 WRAB AS01 eP 13:22:34.29 -0.9 49.8 253 AS01 AS31 eP 13:22:34.87 -0.7 49.8 253 AS31 esP 13:22:35.28 -3.8 FAKI eP 13:23:11.73 -2.9 55.1 278 b:3.4+1 1.2 5.3 FAKI FORT eP 13:23:12.07 -1.6 55.0 244 FORT esP 13:23:12.84 -4.4 FITZ eP 13:23:36.56 1.0 58.0 259 b:7.8+0 1.2 4.6 FITZ SOEI eP 13:23:57.21 1.5 60.9 268 SOEI epP 13:23:57.80 depth = -0.4 MBWA eP 13:24:09.84 -0.4 63.1 254 b:1.7+1 .90 5.2 MBWA ASAJ eP 13:25:09.69 1.2 72.4 328 b:5.0+1 .80 5.7 ASAJ JNU eP 13:25:10.64 1.3 72.5 313 b:1.7+1 .90 5.1 JNU KMRM eP 13:25:12.37 1.2 72.9 38 b:4.2+1 .82 5.6 KMRM CMB eP 13:25:15.36 0.2 73.5 41 b:1.3+1 1.0 4.9 CMB PETK eP 13:25:15.75 0.4 73.6 342 PETK PEA0BeP 13:25:16.22 0.9 73.6 342 b:3.3+1 .80 5.4 PEA0 ORV eP 13:25:16.54 0.0 73.8 39 ORV ePcP 13:25:27.02 -5.1 WDC eP 13:25:17.22 0.7 73.8 38 b:7.3+1 1.9 5.4 WDC GSC eP 13:25:19.84 0.0 74.3 45 b:1.2+1 1.0 4.8 GSC WAKR eP 13:25:20.65 0.1 74.4 41 b:1.3+1 .90 4.9 WAKR YBH eP 13:25:21.22 0.9 74.4 37 b:2.2+1 .95 5.2 YBH BEKR eP 13:25:21.76 -0.1 74.7 40 b:1.5+1 1.0 5.0 BEKR YERR eP 13:25:22.99 0.1 74.8 41 b:1.4+1 .86 5.0 YERR NV01 eP 13:25:24.17 -0.3 75.1 42 NV01 RYN eP 13:25:24.43 0.1 75.1 42 RYN ePcP 13:25:35.20 -2.7 NV11 eP 13:25:25.17 0.2 75.2 42 b:1.7+0 1.1 4.0 NV11 KVN eP 13:25:27.06 -0.2 75.6 41 b:1.4+1 1.0 5.0 KVN TPNV eP 13:25:27.25 -0.1 75.6 44 b:2.3+1 1.3 5.1 TPNV SHPR eP 13:25:30.53 0.4 76.1 45 b:1.6+1 1.2 5.0 SHPR DAC ePcP 13:25:30.79 -4.0 74.3 44 DAC H04A eP 13:25:32.72 0.0 76.6 35 b:2.6+1 .95 5.3 H04A R11A eP 13:25:34.22 0.0 76.8 43 b:1.7+1 1.4 4.9 R11A PINE eP 13:25:34.41 0.7 76.7 36 b:3.3+1 .85 5.4 PINE KS01 eP 13:25:35.29 0.4 76.9 316 KS01 HUMO ePcP 13:25:35.64 -1.0 74.8 36 HUMO TUC eP 13:25:35.83 0.3 77.0 51 b:8.0+0 1.0 4.8 TUC WVOR eP 13:25:36.36 -0.1 77.2 38 b:2.2+1 1.1 5.2 WVOR X16A eP 13:25:39.02 0.3 77.6 48 X16A LCMT eP 13:25:39.34 0.4 77.6 45 LCMT 319A eP 13:25:39.92 0.5 77.7 52 319A J08A eP 13:25:40.22 0.1 77.9 38 b:1.9+1 1.1 5.1 J08A CCUT eP 13:25:40.84 0.6 77.9 45 b:1.9+1 1.3 5.0 CCUT KNB eP 13:25:41.24 0.6 77.9 46 b:6.0+1 1.7 5.4 KNB PSUT eP 13:25:41.41 0.2 78.0 44 b:1.1+1 .84 5.0 PSUT U15A eP 13:25:41.55 0.4 78.0 46 U15A SZCU eP 13:25:42.06 0.7 78.1 45 b:2.4+1 1.4 5.1 SZCU ELK eP 13:25:42.62 -0.3 78.3 41 b:8.0+0 1.1 4.7 ELK G08A eP 13:25:44.62 -0.3 78.8 36 b:2.0+1 1.1 5.1 G08A PKCU eP 13:25:44.97 1.0 78.5 45 b:7.7+1 1.6 5.5 PKCU E07A eP 13:25:46.57 0.2 79.0 35 b:1.5+1 .95 5.0 E07A HAWA eP 13:25:46.60 -0.1 79.1 35 b:1.9+1 1.2 5.0 HAWA MTPU eP 13:25:47.03 0.8 78.9 45 b:4.3+1 1.6 5.2 MTPU MSU eP 13:25:47.99 0.6 79.1 45 MSU BMO eP 13:25:48.35 -0.3 79.4 37 b:3.3+1 1.8 5.0 BMO E08A eP 13:25:48.57 0.2 79.4 35 b:5.3+1 1.7 5.3 E08A MFID eP 13:25:48.87 0.0 79.5 39 MFID ePcP 13:25:58.30 1.4 SUA eP 13:25:49.16 -0.6 79.7 11 b:1.7+1 .80 5.1 SUA DUG eP 13:25:49.61 -0.1 79.6 43 b:9.1+0 1.0 4.7 DUG D08A eP 13:25:50.85 0.1 79.9 35 b:1.6+1 1.0 4.9 D08A GAMB eP 13:25:51.82 0.9 80.0 1 b:1.0+1 .88 4.8 GAMB F10A eP 13:25:51.97 -0.5 80.1 36 b:1.5+1 .90 5.0 F10A GHO eP 13:25:52.68 -0.4 80.3 12 GHO Q16A eP 13:25:53.00 0.9 80.0 45 b:5.0+1 1.9 5.2 Q16A DIV eP 13:25:53.09 -0.3 80.4 13 b:2.2+1 .84 5.2 DIV B08A eP 13:25:53.25 -0.6 80.4 33 b:8.8+0 .95 4.7 B08A MPU eP 13:25:53.78 0.3 80.3 43 b:8.4+0 1.3 4.6 MPU TMUT eP 13:25:53.96 0.8 80.2 44 b:1.6+1 1.0 4.9 TMUT HLID eP 13:25:54.01 0.0 80.4 39 b:1.0+1 1.0 4.8 HLID HVU eP 13:25:54.36 0.0 80.5 41 b:9.1+0 .86 4.8 HVU C09A eP 13:25:54.90 -0.1 80.7 34 b:6.7+1 2.0 5.3 C09A SCM eP 13:25:55.08 0.0 80.7 12 b:2.9+1 .96 5.3 SCM P17A eP 13:25:55.78 0.6 80.6 44 b:2.1+1 1.3 5.0 P17A CAST eP 13:25:56.44 -1.8 81.3 10 b:6.1+0 .80 4.7 CAST MNTX eP 13:25:56.45 0.1 80.8 53 b:2.8+1 1.8 5.0 MNTX TCUT eP 13:25:57.59 0.3 81.0 43 b:3.1+1 1.0 5.3 TCUT PV05 eP 13:25:58.29 0.7 81.0 46 PV05 PV10 eP 13:25:58.36 -0.2 81.2 46 PV10 PV17 eP 13:25:58.64 0.1 81.2 46 b:1.3+1 1.0 4.9 PV17 PV14 eP 13:25:58.70 0.1 81.2 46 b:1.2+1 1.0 4.9 PV14 PV20 eP 13:25:58.78 0.1 81.2 46 b:2.1+1 1.3 5.0 PV20 PV13 eP 13:25:58.85 0.1 81.3 46 b:4.4+1 1.7 5.2 PV13 PV03 eP 13:25:58.86 0.0 81.3 46 PV03 ePcP 13:26:07.87 2.8 PV09 eP 13:25:58.91 0.3 81.2 46 PV09 PV11 eP 13:25:59.13 0.2 81.3 46 b:4.7+1 1.6 5.3 PV11 PV23 eP 13:25:59.21 0.3 81.3 46 b:1.5+1 .88 5.0 PV23 PV19 eP 13:25:59.26 0.7 81.2 46 b:1.1+1 .92 4.9 PV19 TRF eP 13:25:59.27 -0.8 81.6 10 b:1.9+1 .76 5.2 TRF PV01 eP 13:25:59.29 -0.4 81.4 46 PV01 PV12 eP 13:25:59.48 0.2 81.4 46 b:6.5+1 1.6 5.4 PV12 PV16 eP 13:25:59.53 0.7 81.3 46 b:2.4+1 1.4 5.0 PV16 PV21 eP 13:25:59.68 0.4 81.3 46 b:5.1+1 1.7 5.3 PV21 ANMO eP 13:26:00.01 0.2 81.5 50 b:7.1+0 .90 4.7 ANMO PV02 eP 13:26:00.03 0.8 81.3 46 b:2.0+1 1.4 5.0 PV02 DHY eP 13:26:00.48 -0.6 81.8 12 DHY BGU ePcP 13:26:01.29 2.6 79.9 42 BGU MCK eP 13:26:01.46 -1.1 82.1 11 MCK NLU ePcP 13:26:02.28 3.0 80.0 43 NLU MCMT eP 13:26:03.04 0.2 82.0 39 MCMT HYT eP 13:26:03.46 0.4 82.2 17 HYT MSO eP 13:26:03.77 -1.2 82.5 37 b:3.3+1 1.6 5.2 MSO DLMT eP 13:26:05.11 0.2 82.5 38 b:1.4+1 1.1 5.0 DLMT REDW eP 13:26:05.21 0.0 82.5 41 b:1.9+1 1.2 5.1 REDW TPAW eP 13:26:05.36 0.1 82.5 41 b:3.8+1 1.8 5.2 TPAW S22A eP 13:26:05.40 0.2 82.5 47 b:8.4+1 2.0 5.5 S22A MOOW eP 13:26:06.07 -0.5 82.8 41 b:4.4+1 2.0 5.3 MOOW SNOW eP 13:26:06.10 0.3 82.6 41 b:1.5+1 1.0 5.1 SNOW WRH eP 13:26:06.12 -0.7 83.0 11 b:2.5+1 .96 5.4 WRH O20A eP 13:26:06.32 0.6 82.6 45 O20A MLY eP 13:26:06.32 -0.9 83.0 10 b:1.0+1 .84 5.0 MLY IMW eP 13:26:06.33 -0.1 82.7 40 b:1.1+1 1.0 4.9 IMW RIDG eP 13:26:06.40 -0.3 82.9 12 RIDG LRM eP 13:26:06.65 -3.8 83.5 37 LRM LOHW eP 13:26:06.71 0.0 82.8 41 b:1.5+1 1.4 5.0 LOHW DOT eP 13:26:06.84 -0.3 83.0 13 DOT PDAR eP 13:26:06.89 -1.0 83.0 42 PDAR HDA eP 13:26:07.10 -0.5 83.1 11 b:1.7+1 .88 5.3 HDA PD31 eP 13:26:07.20 -0.7 83.0 42 PD31 BW06 eP 13:26:07.42 -0.5 83.0 42 b:1.3+1 1.0 5.1 BW06 QLMT eP 13:26:07.98 0.7 82.9 39 QLMT COLA eP 13:26:08.06 -0.8 83.4 11 b:3.2+1 .95 5.5 COLA FLWY eP 13:26:08.09 0.5 83.0 40 b:1.9+1 1.0 5.2 FLWY IL1 eP 13:26:08.19 -1.2 83.5 11 IL1 BOZ eP 13:26:08.22 -0.5 83.2 39 b:1.3+1 1.1 5.0 BOZ SCRK eP 13:26:08.30 -0.5 83.3 13 SCRK MDM eP 13:26:08.32 -0.7 83.4 11 MDM SMCO eP 13:26:08.34 0.2 83.0 46 b:1.5+1 1.0 5.1 SMCO YHB eP 13:26:08.54 0.8 83.0 40 b:1.7+1 .96 5.2 YHB ILB eP 13:26:08.55 -0.8 83.5 11 ILB IM3 eP 13:26:08.74 -0.8 83.5 8 IM3 YMR eP 13:26:09.12 0.8 83.1 40 b:2.2+1 1.0 5.3 YMR YFT eP 13:26:09.69 1.5 83.1 40 b:7.7+0 .98 4.9 YFT SDCO eP 13:26:09.89 -0.1 83.4 48 b:1.6+1 1.6 5.0 SDCO H17A eP 13:26:10.12 1.3 83.2 40 b:8.6+0 .80 5.0 H17A HRY eP 13:26:10.79 -0.1 83.7 38 HRY YNR eP 13:26:11.91 2.6 83.3 40 b:1.9+1 1.2 5.2 YNR RWWY eP 13:26:12.72 -0.4 84.0 44 b:3.9+1 1.5 5.4 RWWY RLMT eP 13:26:14.97 0.2 84.4 40 RLMT RDOG eP 13:26:15.80 0.7 84.6 4 RDOG N23A eP 13:26:16.07 0.5 84.5 45 N23A AMTX eP 13:26:17.42 -0.5 85.0 52 b:1.2+1 .80 5.2 AMTX COLD eP 13:26:19.64 1.7 85.2 9 COLD ABTX eP 13:26:20.87 -0.4 85.6 54 ABTX RSSD eP 13:26:27.74 -1.1 87.2 43 b:3.8+1 1.9 5.3 RSSD PSI eP 13:26:35.71 -0.2 88.6 273 PSI INK eP 13:26:37.22 -0.5 89.3 14 INK GSI eP 13:26:41.71 1.7 89.5 271 GSI CHTO eP 13:26:58.03 1.4 93.1 289 CHTO Generated 2013 JAN 4 at 13:32 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver