Link to USGS home page.
Earthquake Hazards Program
Phase Data

Explanation of Parameters


      9 JUL 2007  (190)

     ot  = 11:39:47.70   +/-   1.57              SOUTH OF FIJI ISLANDS           
     lat =     -24.069   +/-   10.8
     lon =    -179.816   +/-    8.5              MAGNITUDE 4.5 (GS)       
     dep =       455.3   +/-   17.9   

     395 km (245 miles) SSW of Ndoi Island, Fiji
     570 km (355 miles) SW of NUKU'ALOFA, Tonga
     680 km (425 miles) SSE of SUVA, Viti Levu, Fiji
     1515 km (940 miles) NNE of Auckland, New Zealand

     nph =   27 of  28    se = 0.88    FE=171                            B   

     error ellipse = (313.3, 69.0, 28.9;153.4, 19.8, 17.2; 61.0,  6.7,  9.0)

 mb = 4.5 ( 11)  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  eP      11:42:33.17  -0.5   12.6  38 g:9.7-2 .90 4.2X b:5.7+1 .55 5.2  AFI 
 HNR  eP      11:44:27.14   0.4   24.2 304                                   HNR 
 EIDS eP      11:44:47.54   0.8   26.4 261 b:1.0+1 .60 4.4                   EIDS
 CTAO eP      11:45:33.38   1.2   31.6 270                                   CTAO
 STKA eP      11:45:59.45   0.4   34.8 248 b:1.8+1 .55 4.7                   STKA
 WRAB eP      11:47:01.64  -0.7   42.6 266                                   WRAB
 WB2  eP      11:47:01.75  -0.5   42.6 266                                   WB2 
 FORT eP      11:47:30.78  -1.3   46.4 250 b:1.1+1 .60 4.5                   FORT
 HKL  eP      11:47:47.07 -12.9X  50.1  29                                   HKL 
 FITZ eP      11:48:06.53   0.1   51.0 266                                   FITZ
 VNDA eP      11:48:28.68  -0.1   54.2 185 b:1.8+0 .83 3.4X                  VNDA
 SBA  eP      11:48:30.13   1.4   54.2 183 b:1.0+1 .90 4.2                   SBA 
 MBWA eP      11:48:37.72  -1.1   55.5 260                                   MBWA
 MAW  eP      11:50:54.72  -0.9   77.7 200 b:1.7+1 1.1 4.6                   MAW 
 ISA  eP      11:51:24.59   0.2   83.0  46 b:1.4+1 1.5 4.5                   ISA 
 CMB  eP      11:51:25.00  -0.2   83.2  43                                   CMB 
 GSC  eP      11:51:28.98   0.1   83.9  47                                   GSC 
 TUC  eP      11:51:42.08   0.6   86.5  52 b:5.7+0 .80 4.4                   TUC 
 PMR  eP      11:51:51.04  -0.7   88.9  14 b:3.9+0 .72 4.3                   PMR 
 HAWA eP      11:51:52.24   0.4   88.8  37 b:8.5+0 1.0 4.5                   HAWA
 TTA  eP      11:51:53.28   2.0   88.7  11                                   TTA 
 TMUT eP      11:51:57.38   0.1   89.8  46                                   TMUT
 HLID eP      11:51:58.20  -0.1   90.1  41                                   HLID
 SRU  eP      11:51:58.69  -0.1   90.2  47                                   SRU 
 ANMO eP      11:52:02.08  -0.2   90.9  52                                   ANMO
 EGAK eP      11:52:12.39  -0.6   93.5  16 b:2.3+1 2.2 4.9                   EGAK
 ACSO ePdif   11:53:26.42  -1.6  110.1  54                                   ACSO
 LHS  ePdif   11:53:29.72   0.9  110.3  60                                   LHS 



 Generated 2007 JUL  9 at 12:02 UTC

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

 


FirstGov button  Take Pride in America button