Phase Data
6 SEP 2012 (250) ot = 14:16:17.57 +/- 1.54 SOUTH OF FIJI ISLANDS lat = -22.129 +/- 12.0 lon = -176.220 +/- 12.8 MAGNITUDE 4.9 (GS) dep = 97.6 +/- 7.0 153 km (95 miles) SW of NUKU`ALOFA, Tonga (pop 37,000) 305 km (189 miles) ESE of Ndoi Island, Fiji 450 km (279 miles) SSW of Neiafu, Tonga 1850 km (1149 miles) NNE of Auckland, New Zealand nph = 173 of 173 se = 0.76 FE=171 A error ellipse = (123.0, 7.0, 20.4; 33.0, 1.0, 17.3;293.0, 81.0, 10.3) mb = 4.9 (137) 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 RAO ePn 14:18:04.08 3.2 7.3 192 RAO AFI ePn 14:18:24.03 -3.5 9.2 28 AFI RAR ePn 14:19:49.47 1.0 15.3 90 b:3.1+2 1.0 5.5 RAR MXZ ePn 14:19:54.64 -3.4 16.1 196 b:3.9+1 .92 4.6 MXZ OUZ ePn 14:19:58.20 3.8 15.8 212 b:3.3+2 1.3 5.4 OUZ DZM ePn 14:20:01.32 3.3 16.1 267 b:9.5+1 .80 5.1 DZM URZ ePn 14:20:06.52 -3.6 17.1 198 b:2.1+2 .96 5.3 URZ BKZ eP 14:20:14.77 -6.9 18.1 199 b:3.4+1 .34 5.0 BKZ BFZ eP 14:20:33.20 -4.5 19.6 197 b:9.2+1 .48 5.4 BFZ SNZO eP 14:20:44.98 -3.8 20.6 200 b:2.0+2 1.1 5.3 SNZO THZ eP 14:20:57.24 -2.4 21.6 203 b:6.6+1 .44 5.3 THZ KHZ eP 14:21:00.06 -3.4 22.0 201 b:1.0+2 1.0 5.1 KHZ LTZ eP 14:21:07.93 -3.5 22.7 202 b:1.2+2 .58 5.4 LTZ OXZ eP 14:21:12.79 -3.8 23.3 202 b:1.7+2 .54 5.6 OXZ CRLZ eP 14:21:13.96 -2.8 23.3 201 b:5.7+1 .68 5.1 CRLZ MQZ eP 14:21:16.03 -1.7 23.4 201 b:2.2+1 .58 4.7 MQZ RPZ eP 14:21:20.97 -2.0 24.0 203 b:1.3+2 .66 5.5 RPZ FOZ eP 14:21:25.16 -0.6 24.3 205 b:1.7+2 .54 5.7 FOZ LBZ eP 14:21:30.04 -1.1 24.9 204 b:5.2+1 .84 5.0 LBZ ODZ eP 14:21:32.13 -2.6 25.3 202 b:5.8+1 1.1 4.9 ODZ WKZ eP 14:21:37.47 -1.0 25.7 205 b:7.5+1 .44 5.5 WKZ HNR eP 14:21:44.56 1.9 26.1 295 b:1.8+2 .70 5.7 HNR MLZ eP 14:21:45.20 -0.5 26.5 205 b:7.4+1 .66 5.3 MLZ WHZ eP 14:21:49.16 -1.0 27.0 205 b:8.3+1 .86 5.3 WHZ DCZ eP 14:21:50.08 0.2 27.0 206 b:1.0+2 1.4 5.2 DCZ ARMA eP 14:22:17.92 1.5 29.9 247 b:6.3+1 .65 5.5 ARMA CAN eP 14:22:44.46 0.7 33.0 239 b:5.6+1 .70 5.5 CAN CTAO eP 14:23:01.56 0.6 35.0 266 b:1.5+2 .90 5.9 CTAO PMG eP 14:23:21.14 0.3 37.3 284 b:7.7+1 .65 5.8 PMG STKA eP 14:23:31.65 0.2 38.6 246 b:7.9+0 .50 4.8 STKA COEN eP 14:23:38.39 0.6 39.4 275 b:9.9+1 .80 5.7 COEN MANU eP 14:23:47.99 -0.3 40.6 294 b:4.2+1 .60 5.4 MANU BBOO eP 14:24:09.17 -1.0 43.3 245 b:6.5+1 1.0 5.4 BBOO AS01 eP 14:24:28.44 -1.0 45.7 258 AS01 AS31 eP 14:24:28.90 -0.9 45.8 258 b:1.2+1 .80 4.8 AS31 WB2 eP 14:24:29.40 -2.3 46.0 263 WB2 eP 14:24:30.45 -1.3 FORT eP 14:25:02.59 -1.1 50.2 248 b:3.8+2 .55 6.6 FORT MTN eP 14:25:06.66 -2.1 50.8 271 b:6.8+1 .55 5.9 MTN FITZ eP 14:25:34.41 -1.0 54.5 263 b:7.1+1 1.1 5.6 FITZ SOEI eP 14:26:02.71 0.5 58.2 272 b:1.9+2 .80 6.2 SOEI MBWA eP 14:26:06.27 -2.1 59.1 258 b:4.2+1 .65 5.7 MBWA MMRI eP 14:26:15.98 -1.7 60.5 272 b:8.0+1 .60 6.0 MMRI CASY eP 14:26:35.58 0.4 63.2 206 b:6.0+1 .90 5.5 CASY JHJ2 eP 14:27:11.78 -1.6 69.1 321 b:9.0+1 1.0 5.6 JHJ2 MAJO eP 14:27:32.33 -1.5 72.5 323 b:1.4+1 .60 5.0 MAJO MJB9 eP 14:27:32.77 -1.1 72.5 323 b:1.5+1 .57 5.0 MJB9 JNU eP 14:27:44.84 -1.4 74.6 316 b:1.6+1 1.1 4.8 JNU TPUB eP 14:27:53.51 -2.3 76.3 302 b:2.4+1 .70 5.2 TPUB ASAJ eP 14:27:54.24 0.6 76.0 331 b:2.3+1 .80 5.1 ASAJ YSS eP 14:28:05.17 -0.4 78.1 333 b:2.5+1 1.0 5.0 YSS PETK eP 14:28:05.32 -1.1 78.3 344 PETK HOPS eP 14:28:08.39 0.1 78.5 40 b:1.8+1 1.1 4.8 HOPS MWC eP 14:28:09.72 0.1 78.7 46 b:8.5+0 .85 4.6 MWC KS01 eP 14:28:10.89 -1.2 79.2 318 KS01 MHDM eP 14:28:11.63 -0.7 79.3 43 MHDM KMRM eP 14:28:11.91 1.2 79.0 38 b:4.6+1 .74 5.4 KMRM ISA eP 14:28:12.89 0.3 79.3 45 b:1.7+1 .90 4.9 ISA XPFO eP 14:28:13.79 0.3 79.4 47 b:5.2+0 .90 4.4 XPFO PFO eP 14:28:13.79 0.3 79.4 47 b:5.6+0 .95 4.4 PFO CMB eP 14:28:13.92 0.1 79.6 42 b:1.2+1 1.0 4.7 CMB AFDM eP 14:28:15.16 0.2 79.8 41 b:9.4+0 .98 4.6 AFDM ORV eP 14:28:15.64 0.3 79.8 40 b:9.1+0 .90 4.6 ORV WDC eP 14:28:16.17 0.6 79.9 39 b:1.5+1 1.1 4.7 WDC GSC eP 14:28:17.44 0.0 80.2 46 b:1.0+1 .90 4.7 GSC MDPB eP 14:28:17.65 0.5 80.1 43 b:1.1+1 .92 4.7 MDPB OMMB eP 14:28:17.93 0.5 80.2 43 b:1.2+1 1.2 4.6 OMMB WAKR eP 14:28:19.44 0.7 80.4 42 b:2.1+1 1.2 4.9 WAKR MAW eP 14:28:19.46 0.5 80.6 199 b:2.0+0 .65 4.1 MAW YBH eP 14:28:19.69 0.5 80.5 38 b:1.2+1 .70 4.9 YBH BEKR eP 14:28:20.33 0.1 80.7 40 b:1.4+1 1.2 4.7 BEKR PNTR eP 14:28:20.74 0.6 80.7 41 b:1.5+1 .82 4.9 PNTR YERR eP 14:28:21.33 0.4 80.8 42 b:2.9+1 1.5 4.9 YERR HUMO eP 14:28:22.11 0.7 81.0 37 b:7.1+0 .80 4.6 HUMO NV01 eP 14:28:22.12 -0.2 81.1 42 NV01 RYN eP 14:28:22.57 0.4 81.1 42 b:1.1+1 1.2 4.5 RYN NV11 eP 14:28:22.60 -0.1 81.2 43 b:1.0+0 1.2 3.6 NV11 PAHR eP 14:28:23.17 0.4 81.2 41 b:7.2+0 1.0 4.4 PAHR LDFC eP 14:28:23.72 1.0 81.2 47 b:2.5+1 .75 5.1 LDFC TPNV eP 14:28:24.62 0.1 81.5 45 b:1.1+1 .80 4.7 TPNV KVN eP 14:28:25.04 0.1 81.6 42 b:1.2+1 1.2 4.6 KVN MOD eP 14:28:27.17 0.1 82.0 39 b:1.1+1 1.0 4.7 MOD W13A eP 14:28:27.27 -0.1 82.0 47 W13A SHPR eP 14:28:27.64 0.7 82.0 46 b:7.1+0 .92 4.5 SHPR K05A eP 14:28:28.62 0.5 82.2 38 b:2.4+1 1.0 5.0 K05A H04A eP 14:28:29.70 -1.0 82.8 36 b:4.0+1 1.4 5.1 H04A R11A eP 14:28:30.55 -0.5 82.8 44 b:3.4+0 .90 4.3 R11A TUC eP 14:28:31.26 0.6 82.7 51 b:1.7+1 1.0 4.9 TUC PINE eP 14:28:31.99 0.5 82.9 37 b:2.3+1 1.0 5.0 PINE WVOR eP 14:28:33.75 0.0 83.3 39 b:1.4+1 1.0 4.9 WVOR LCMT eP 14:28:35.65 0.7 83.5 46 b:1.3+1 .86 4.9 LCMT NLWA eP 14:28:36.25 0.9 83.7 33 b:2.5+1 1.1 5.0 NLWA CCUT eP 14:28:36.73 0.5 83.8 45 b:1.3+1 .94 4.8 CCUT G06A eP 14:28:36.80 -0.1 84.0 36 b:1.5+1 1.0 4.8 G06A KNB eP 14:28:36.97 0.5 83.8 46 b:1.4+1 .86 4.9 KNB J08A eP 14:28:37.42 0.3 84.0 38 b:2.1+1 1.2 4.9 J08A PSUT eP 14:28:37.57 0.2 84.0 44 b:4.8+0 .76 4.5 PSUT SZCU eP 14:28:38.00 0.8 84.0 46 b:1.3+1 1.0 4.8 SZCU WUAZ eP 14:28:38.09 0.8 84.0 48 b:1.8+1 1.2 4.9 WUAZ LON eP 14:28:38.61 0.0 84.3 34 b:5.9+0 .80 4.6 LON PKCU eP 14:28:40.97 1.4 84.4 46 b:2.3+1 .92 5.1 PKCU D05A eP 14:28:41.02 1.5 84.5 34 b:3.0+1 1.0 5.2 D05A G08A eP 14:28:41.57 -0.2 84.9 37 b:1.6+1 1.2 4.8 G08A W18A eP 14:28:42.27 0.2 84.9 49 b:1.8+1 1.3 4.8 W18A MTPU eP 14:28:42.64 1.0 84.8 46 b:1.5+1 .90 4.9 MTPU MSU eP 14:28:43.41 0.6 85.1 45 MSU HAWA eP 14:28:43.86 0.4 85.3 36 b:1.2+1 1.1 4.8 HAWA BMO eP 14:28:44.76 -0.2 85.6 38 b:2.8+0 .85 4.3 BMO MFID eP 14:28:44.97 -0.1 85.6 40 b:8.1+0 1.1 4.6 MFID D08A eP 14:28:47.20 0.1 86.0 35 b:1.7+1 1.3 4.9 D08A E09A eP 14:28:47.40 -0.1 86.1 36 b:6.0+0 1.0 4.6 E09A PSI eP 14:28:47.51 -1.6 86.2 274 PSI SNAA eP 14:28:48.61 0.1 86.3 178 b:3.8+0 1.1 4.3 SNAA TMUT eP 14:28:48.83 0.7 86.1 45 b:1.7+1 .70 5.2 TMUT MNTX eP 14:28:49.14 0.1 86.4 54 b:1.7+1 1.0 5.0 MNTX HVU eP 14:28:49.44 -0.2 86.5 42 b:2.9+0 .76 4.4 HVU SRU eP 14:28:49.46 -0.2 86.5 45 b:1.5+1 .70 5.1 SRU LENM eP 14:28:49.51 0.1 86.4 51 LENM B08A eP 14:28:49.67 -0.4 86.6 34 b:9.1+0 1.1 4.7 B08A LAZ eP 14:28:49.74 0.3 86.4 51 LAZ HLID eP 14:28:49.79 0.1 86.5 40 b:3.0+0 .90 4.3 HLID TX31 eP 14:28:50.05 0.0 86.5 57 TX31 eP 14:28:50.27 0.1 BNM eP 14:28:50.96 0.3 86.6 51 BNM LPM eP 14:28:50.96 0.0 86.7 51 LPM GO06 eP 14:28:51.47 -0.1 86.8 132 b:1.5+1 .90 5.0 GO06 P18A eP 14:28:52.02 -0.1 86.9 45 b:5.6+0 .86 4.6 P18A GSI eP 14:28:52.16 -0.4 87.0 273 b:6.6+1 .70 5.8 GSI TCUT eP 14:28:52.27 0.1 87.0 43 b:1.1+1 .80 4.9 TCUT PLCA eP 14:28:52.37 0.3 87.0 133 b:2.6+1 1.4 5.1 PLCA PV14 eP 14:28:52.42 -0.4 87.1 47 b:9.4+0 1.2 4.7 PV14 PV09 eP 14:28:52.75 -0.1 87.1 47 PV09 PV13 eP 14:28:52.84 -0.1 87.1 47 b:6.1+0 1.1 4.5 PV13 PV01 eP 14:28:52.94 -0.7 87.3 47 PV01 PV18 eP 14:28:52.96 0.2 87.1 47 b:5.5+0 1.0 4.5 PV18 ANMO eP 14:28:53.01 0.0 87.1 51 b:1.3+1 1.2 4.8 ANMO PV23 eP 14:28:53.24 0.2 87.1 47 b:7.4+0 .90 4.7 PV23 PV21 eP 14:28:53.28 -0.1 87.2 47 b:6.1+0 .96 4.6 PV21 PV17 eP 14:28:53.49 0.8 87.1 47 b:7.2+0 .98 4.7 PV17 PV12 eP 14:28:53.52 0.2 87.2 47 b:1.2+1 1.3 4.8 PV12 PV22 eP 14:28:53.63 -0.3 87.3 47 b:4.9+0 1.0 4.5 PV22 GDL2 eP 14:28:54.56 0.5 87.4 54 GDL2 LNIG eP 14:28:55.62 -1.2 87.9 62 b:2.3+1 .90 5.2 LNIG RND eP 14:28:56.00 0.0 87.9 12 RND MCMT eP 14:28:57.77 0.1 88.1 40 MCMT S22A eP 14:28:58.30 -0.2 88.3 48 S22A O20A eP 14:28:59.40 -0.1 88.5 45 O20A DLMT eP 14:28:59.76 0.2 88.6 39 b:6.0+0 1.0 4.6 DLMT MCK eP 14:28:59.80 2.6 88.2 12 MCK PDAR eP 14:29:00.54 -1.3 89.0 43 PDAR IMW eP 14:29:00.68 0.0 88.8 41 b:4.3+0 1.3 4.4 IMW BW06 eP 14:29:01.04 -0.8 89.0 43 b:7.9+0 1.3 4.7 BW06 CCB eP 14:29:01.16 -0.9 89.3 12 CCB SMCO eP 14:29:01.18 -0.3 88.9 47 b:5.0+0 .90 4.7 SMCO HDA eP 14:29:01.42 -0.4 89.2 12 HDA PD31 eP 14:29:01.45 -0.4 89.0 43 PD31 SDCO eP 14:29:01.97 -0.8 89.2 49 b:2.1+0 .85 4.3 SDCO IM3 eP 14:29:02.19 -1.0 89.5 9 IM3 QLMT eP 14:29:02.23 0.7 89.0 40 QLMT IL1 eP 14:29:02.39 -1.1 89.5 12 IL1 BOZ eP 14:29:02.47 -0.5 89.3 39 b:8.2+0 .90 4.9 BOZ YHB eP 14:29:02.77 0.7 89.1 40 b:1.6+1 1.4 4.9 YHB MSTX eP 14:29:03.02 -0.5 89.4 53 MSTX YHH eP 14:29:04.97 1.8 89.3 40 b:1.2+1 1.5 4.8 YHH HRY eP 14:29:05.03 -0.1 89.8 38 HRY ILB eP 14:29:05.72 2.3 89.5 12 ILB Q24A eP 14:29:06.97 0.3 90.0 48 Q24A AMTX eP 14:29:08.70 -0.4 90.6 53 b:9.2+0 .85 5.0 AMTX ABTX eP 14:29:11.42 -0.1 91.1 55 ABTX EGAK eP 14:29:11.86 2.8 90.8 14 b:6.6+0 .90 4.8 EGAK CHTO eP 14:29:17.74 0.1 92.4 289 b:1.5+1 .70 5.4 CHTO RSSD eP 14:29:20.58 -0.5 93.2 44 RSSD ECSD eP 14:29:41.52 -0.6 97.9 46 ECSD Generated 2012 SEP 6 at 14:30 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver