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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      4 JUL 2007  (185)

     ot  = 21:07:28.35   +/-   0.95              FIJI REGION                     
     lat =     -20.653   +/-    7.8
     lon =    -178.424   +/-    6.4              MAGNITUDE 4.7 (GS)       
     dep =       510.3   +/-   10.7   

     30 km (20 miles) E of Ndoi Island, Fiji (pop N/A)
     335 km (210 miles) W of NUKU'ALOFA, Tonga
     435 km (270 miles) SE of SUVA, Viti Levu, Fiji
     1920 km (1190 miles) NNE of Auckland, New Zealand

     nph =   83 of 173    se = 0.88    FE=181                            A   

     error ellipse = (163.6, 70.5, 16.7;321.3, 18.1, 13.2; 53.6,  6.9,  7.1)

 mb = 4.6 ( 27)  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  P       21:09:36.32  -1.7    9.2  44                                   AFI 
      S       21:11:16.12  S res =  -8.1X
 URZ  P       21:11:05.38  -2.3   18.0 191                                   URZ 
 RPZ  P       21:12:07.76   0.0   24.6 199                                   RPZ 
 CTA  iPd     21:13:23.00   1.4   33.1 265 b:1.9+1 .40 5.0                   CTA 
 CTAO iPd     21:13:23.16   1.5   33.1 265 b:2.1+1 .45 5.0                   CTAO
      eScP    21:18:47.01   1.0X
 WB2  eP      21:14:51.67  -0.1   44.2 262                                   WB2 
 WRAB eP      21:14:51.68  -0.1   44.2 262 b:1.7+1 .55 4.8                   WRAB
 ASAR P       21:14:51.85   0.7   44.1 257                                   ASAR
      PcP     21:16:25.00  -0.4X
      ScP     21:19:24.85  -3.6X
      S       21:20:44.40  S res =  -2.1X
 WRA  P       21:14:51.91   0.1   44.2 262                                   WRA 
      S       21:20:44.06  S res =  -3.8X
 KAKA iPd     21:15:18.00  -0.1   47.6 271 b:2.7+1 .30 5.2                   KAKA
 FITZ eP      21:15:54.90   0.2   52.6 263 b:2.0+1 1.0 4.4                   FITZ
 VNDA iPc     21:16:30.61   1.2   57.7 185 b:3.4+0 .73 3.8                   VNDA
      iScP    21:20:25.47  -0.7X
 QSPA eP      21:17:44.94   0.3   69.4 180 b:1.3+1 .53 4.7                   QSPA
 KKM  eP      21:17:46.11   0.6   69.4 285                                   KKM 
 MJAR P       21:17:49.51   0.5   70.1 324                                   MJAR
 JNU  P       21:18:01.40   0.5   72.1 317                                   JNU 
 KSM  eP      21:18:07.37   0.7   73.0 278                                   KSM 
 NIKO eP      21:18:09.09  -0.9   73.8   6 b:7.4+1 .84 5.2                   NIKO
 UNV  eP      21:18:14.93  -1.3   74.9   7 b:2.5+1 .74 4.8                   UNV 
 CMB  eP      21:18:44.29   0.7   79.8  43 b:1.1+1 1.3 4.1                   CMB 
 PFO  qP      21:18:46.14   1.6   80.0  48                                   PFO 
 YBH  eP      21:18:48.92   1.1   80.7  39 b:1.2+1 .90 4.4                   YBH 
 LHEM P       21:18:50.28   1.1   80.9  39                                   LHEM
 HUMO eP      21:18:51.06   1.4   81.1  38 b:1.4+1 1.0 4.4                   HUMO
 NVAR P       21:18:52.88   0.9   81.4  44                                   NVAR
 HOG  P       21:18:53.89   1.3   81.6  39                                   HOG 
 TPNV eP      21:18:55.11   0.5   81.9  46 b:3.9+0 .93 3.9                   TPNV
 MOD  eP      21:18:56.65   0.9   82.2  40 b:9.4+0 .98 4.3                   MOD 
 SVW2 eP      21:19:01.17  -0.7   83.5  11                                   SVW2
 WVOR eP      21:19:02.89   0.5   83.5  40 b:9.3+0 1.1 4.2                   WVOR
 SLKM eP      21:19:04.11  -0.4   84.0  14                                   SLKM
 WUAZ eP      21:19:08.82   1.1   84.5  49 b:4.6+0 .65 4.3                   WUAZ
 RMW  P       21:19:08.92   0.8   84.7  35                                   RMW 
 PMR  eP      21:19:09.14  -1.2   85.3  14 b:2.4+1 1.2 4.7                   PMR 
 TTA  eP      21:19:09.96   0.0   85.2  10 b:7.3+1 1.7 5.0                   TTA 
 CMW  P       21:19:11.27   1.0   85.1  34                                   CMW 
 DIV  eP      21:19:11.55  -0.7   85.6  15 b:3.6+1 1.0 5.0                   DIV 
 HAWA eP      21:19:11.82   0.9   85.3  36 b:9.4+0 1.1 4.4                   HAWA
 BMRM eP      21:19:12.97   0.0   85.8  16                                   BMRM
 MCK  eP      21:19:18.98  -0.6   87.2  13 b:2.4+1 .86 5.0                   MCK 
 TXAR P       21:19:22.23   0.5   87.5  57                                   TXAR
 COLA eP      21:19:24.20  -1.1   88.4  13 b:3.2+1 .90 5.2                   COLA
 IMA2 eP      21:19:25.03  -0.5   88.5  10                                   IMA2
 DLBC qP      21:19:25.74   0.6   88.3  23                                   DLBC
 MCMT eP      21:19:26.33   0.7   88.3  40                                   MCMT
 IMW  eP      21:19:28.46  -0.5   89.0  42 b:9.9+0 1.1 4.6                   IMW 
 REDW eP      21:19:28.56   0.7   88.8  42 b:9.9+0 1.1 4.6                   REDW
 CHMT eP      21:19:28.95  -0.5   89.2  38                                   CHMT
 QLMT eP      21:19:30.98   1.4   89.2  41                                   QLMT
 BOZ  eP      21:19:31.53   0.7   89.5  40 b:7.1+0 1.5 4.3                   BOZ 
      e       21:19:46.49
 EGAK eP      21:19:31.63  -0.2   89.9  15 b:2.4+1 1.0 5.1                   EGAK
 WALA eP      21:19:33.15   0.3   89.9  36 b:2.4+0 .73 4.2                   WALA
 CMAR P       21:19:33.90   1.2   89.8 290                                   CMAR
 INK  eP      21:19:52.06  -1.1   94.5  15                                   INK 
 SONM P       21:19:59.50   0.7   95.6 319                                   SONM
      PP      21:23:55.19  -3.8X
 YKA  P       21:20:03.05  -0.7   96.8  25                                   YKA 
 ZALV PKPdf   21:25:00.40  -1.5  110.4 321                                   ZALV
 MKAR PKPdf   21:25:01.95  -1.5  111.0 313                                   MKAR
 BVAR PKP     21:25:17.14  -1.3  118.9 320                                   BVAR
 KBL  eP      21:25:20.01  -0.5  119.6 299                                   KBL 
 SPITSPKP     21:25:22.70  -0.9  122.0 356                                   SPIT
 ARU  eP      21:25:29.44  -0.6  125.1 325                                   ARU 
 AKTK PKP     21:25:33.42  -0.4  126.9 318                                   AKTK
 ARCESPKP     21:25:36.80  -0.4  129.0 349                                   ARCE
 FINESPKP     21:25:38.22 -12.0X 135.8 343                                   FINE
      PKP     21:25:49.20  -1.0X
 JOF  eP      21:25:44.10  -1.1  133.2 342                                   JOF 
 NOA  PKP     21:25:46.75  -9.6X 139.1 353                                   NOA 
      SKPbc   21:28:42.45  -0.8X
 KAF  eP      21:25:48.80  -0.2  135.2 344                                   KAF 
 AKBB eP      21:25:59.70  -3.8X 143.0 331                                   AKBB
 AKASGPKP     21:25:59.95  -3.5X 143.0 331                                   AKAS
      SKPbc   21:28:51.70  -1.7X
 KWP  ePKP    21:26:00.10  -9.6X 146.6 335                                   KWP 
 MUD  iPd     21:26:03.30  -0.4  143.8 353                                   MUD 
      i       21:26:15.60
 BSD  iPd     21:26:03.90  -1.0  144.1 347                                   BSD 
 COP  iP      21:26:04.10  -0.5  144.1 350                                   COP 
 MALT Pc      21:26:04.67   0.5  143.7 307                                   MALT
 GKP  ePKP    21:26:08.10   0.7  145.3 343                                   GKP 
 BSEG ePKPbc  21:26:10.60  -0.1  146.1 351                                   BSEG
 MORC ePKPdf  21:26:11.40  -1.2  148.3 340                                   MORC
      ePKPbc  21:26:16.46  -0.3X
      ePKPab  21:26:22.19   0.5X
 RUE  ePKPbc  21:26:12.38  -0.4  146.9 346                                   RUE 
 OJC  ePKP    21:26:13.10   2.4X 147.2 338                                   OJC 
 BURARPd      21:26:13.56   2.9X 147.0 330                                   BURA
 ANTO Pd      21:26:14.02   2.9X 147.2 313                                   ANTO
 VRI  Pd      21:26:14.14   2.8X 147.5 326                                   VRI 
 KOLS ePKP    21:26:14.20   3.2X 147.3 334                                   KOLS
      e       21:26:17.20  -0.4X
 STHS iPKP    21:26:14.40   3.4X 147.3 336                                   STHS
      e       21:26:18.30   0.6X
 TIRR Pd      21:26:14.93   3.6X 147.5 323                                   TIRR
 CRVS ePKP    21:26:15.00   3.5X 147.6 335                                   CRVS
      e       21:26:19.50   0.5X
 KSP  ePKP    21:26:15.10   3.5X 147.7 342                                   KSP 
      e       21:26:18.90  -0.4X
      epPKP   21:28:22.80   7.6X
 HARR Pc      21:26:15.28   3.7X 147.6 324                                   HARR
 NIE  ePKP    21:26:15.40   3.8X 147.6 337                                   NIE 
      e       21:26:19.70   0.6X
 MLR  Pd      21:26:15.77   3.1X 148.1 327                                   MLR 
 CLL  iPKPd   21:26:15.80   3.6X 148.1 346                                   CLL 
      iPKPc   21:26:20.60  -0.3X
      epPKP   21:28:23.00   6.2X
 CLZ  ePKPbc  21:26:15.90  -0.3  148.1 350                                   CLZ 
 OKC  ePKP    21:26:15.90   3.8X 148.0 340                                   OKC 
      e       21:26:21.20   0.6X
 UPC  ePKP    21:26:16.20   4.0X 148.1 342                                   UPC 
      e       21:26:21.90   1.0X
 DPC  ePKP    21:26:16.40   4.0X 148.2 342                                   DPC 
      e       21:26:21.10   0.0X
 KECS ePKP    21:26:16.50   3.8X 148.3 336                                   KECS
      e       21:26:21.60  -0.3X
 PVCC ePKP    21:26:17.20   4.4X 148.5 344                                   PVCC
      e       21:26:22.60   0.2X
 VYHS iPKP    21:26:18.00   4.3X 148.9 338                                   VYHS
      e       21:26:25.00   0.6X
 PRU  ePKP    21:26:18.10   4.5X 149.0 344                                   PRU 
      e       21:26:24.70   0.3X
 MOX  ePKP    21:26:18.20   4.4X 149.0 348                                   MOX 
      e       21:26:25.00   0.3X
      e       21:28:27.50   7.1X
 DRGR Pd      21:26:18.29   4.8X 148.8 331                                   DRGR
 PSZ  ePKPbc  21:26:18.48  -0.2  149.0 336                                   PSZ 
 KOLL iPKP    21:26:18.50   4.7X 149.0 338                                   KOLL
      e       21:26:25.60   0.9X
 VRAC Pc      21:26:18.69   5.0X 149.0 341                                   VRAC
 NKC  ePKP    21:26:18.80   4.7X 149.3 346                                   NKC 
      e       21:26:25.70   0.1X
 VOIR Pc      21:26:18.88   5.5X 148.6 327                                   VOIR
 MODS ePKP    21:26:20.00   5.3X 149.6 339                                   MODS
      e       21:26:28.30   1.2X
 GERESPKPbc   21:26:20.49  -1.0  150.2 344                                   GERE
      PKPab   21:26:29.86   0.0X
 GEC2 ePKPbc  21:26:20.60  -0.9  150.2 344                                   GEC2
 KHC  ePKP    21:26:20.70   5.3X 150.0 344                                   KHC 
      e       21:26:28.70  -0.1X
      e       21:26:43.00
 BZS  Pd      21:26:20.74   5.1X 150.1 331                                   BZS 
 GRA1 ePKPbc  21:26:20.90   0.0  150.0 347                                   GRA1
      ePKPab  21:26:28.80   0.0X
      epPKPbc 21:28:33.10  12.4X
 GRF  ePKP    21:26:20.90   5.6X 150.0 347                                   GRF 
      ePKP    21:26:28.80   0.0X
      pPKPbc  21:28:33.10  12.4X
 WET  ePKPbc  21:26:20.90  -0.4  150.2 345                                   WET 
      ePKPab  21:26:29.90   0.4X
      epPKPbc 21:28:31.60  10.5X
 GRFO ePKPbc  21:26:21.35   0.5  150.0 347                                   GRFO
 CONA iPd     21:26:21.98   5.8X 150.4 340                                   CONA
 PKSM Pc      21:26:22.53   5.7X 150.9 335                                   PKSM
 MOA  iPd     21:26:22.60   5.7X 151.0 342                                   MOA 
 ARSA ePd     21:26:22.78   5.6X 151.1 340                                   ARSA
 BFO  ePKPbc  21:26:24.50  -0.6  151.9 350                                   BFO 
      ePKPab  21:26:35.60  -1.0X
 WATA iPc     21:26:25.24   6.4X 152.2 345                                   WATA
 MOTA iPd     21:26:25.62   6.6X 152.3 346                                   MOTA
 WTTA iPc     21:26:25.83   6.9X 152.2 345                                   WTTA
 SQTA iPc     21:26:26.08   7.0X 152.4 346                                   SQTA
 FUR  ePKPab  21:26:35.10   0.2  151.5 346                                   FUR 
 TORD PKP     21:26:36.97  -2.7X 172.5 181                                   TORD
      PKPab   21:28:07.75  -0.3X



 Generated 2007 JUL 30 at 21:22 UTC

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

 


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