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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      7 JUL 2007  (188)

     ot  = 05:19:59.03   +/-   4.24              FIJI REGION                     
     lat =     -20.474   +/-   76.5
     lon =    -179.208   +/-   39.1                                       
     dep =       697.6   +/-   51.5   

     55 km (35 miles) WNW of Ndoi Island, Fiji (pop N/A)
     360 km (225 miles) SE of SUVA, Viti Levu, Fiji
     420 km (260 miles) W of NUKU'ALOFA, Tonga
     1905 km (1180 miles) NNE of Auckland, New Zealand

     nph =    9 of  12    se = 0.99    FE=181                            C   

     error ellipse = (336.1,  2.2,129.7;240.3, 69.4, 85.6; 66.9, 20.5, 19.9)

 mb = 4.0 (  1)  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
 CTAO eP      05:25:36.66   0.2   32.4 265 b:2.6+0 .65 4.0                   CTAO
 ASAR P       05:27:04.85  -0.1   43.4 257                                   ASAR
      PcP     05:28:37.35   1.0X
      S       05:32:50.45  S res =   3.9X
 WRA  P       05:27:05.23  -0.2   43.5 262                                   WRA 
 NVAR P       05:31:08.32  -0.3   81.8  44                                   NVAR
 TXAR P       05:31:38.90   0.4   88.0  58                                   TXAR
 COLA eP      05:31:39.23  -0.3   88.4  13                                   COLA
 CMAR P       05:31:46.85   3.4X  89.0 290                                   CMAR
 BVAR P       05:37:29.99   0.3  118.3 320                                   BVAR
 AKASGPKP     05:38:13.50  -1.5  142.4 330                                   AKAS
 GERESPKPbc   05:38:34.79   1.5  149.9 343                                   GERE



 Generated 2007 JUL 21 at 05:40 UTC

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

 


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