Link to USGS home page.
Earthquake Hazards Program
Phase Data

Explanation of Parameters


     22 JUL 2007  (203)

     ot  = 20:49:37.96   +/-   1.04              FIJI REGION                     
     lat =     -17.863   +/-   12.2
     lon =    -178.558   +/-    9.9                                       
     dep =       535.8   +/-   12.3   

     270 km (170 miles) SE of Lambasa, Vanua Levu, Fiji
     310 km (190 miles) N of Ndoi Island, Fiji
     320 km (200 miles) E of SUVA, Viti Levu, Fiji
     2205 km (1370 miles) NNE of Auckland, New Zealand

     nph =   20 of  21    se = 0.93    FE=181                            B   

     error ellipse = (147.3, 14.1, 21.0;340.5, 75.5, 18.9;238.1,  3.2, 12.4)

 mb = 4.6 (  8)  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      20:51:31.06  -0.6    7.6  60 d:1.3+1     4.3X L:8.7-2 .65 4.3X AFI 
      eS      20:53:01.84  S res =  -2.8X  g:6.7-2 .80 3.7X b:5.0+1 .65 4.8 
 HNR  qP      20:53:57.09  -0.2   22.5 289                                   HNR 
 SNZO eP      20:54:10.80  -0.2   24.1 193 b:1.8+1 .58 4.9                   SNZO
 CTAO eP      20:55:32.35   0.7   33.3 260 b:8.1+0 .68 4.4                   CTAO
 STKA eP      20:56:16.01   1.3   38.5 241 b:4.6+0 .40 4.4                   STKA
 WRAB eP      20:57:01.69  -0.3   44.5 260 b:7.7+0 .85 4.3                   WRAB
 QSPA e       21:00:08.77   0.3   72.2 180 b:1.0+1 .93 4.3                   QSPA
 MTUM eP      21:00:46.52   1.2   78.7  45                                   MTUM
 CCUT eP      21:01:05.69   1.3   82.4  47                                   CCUT
 BMO  eP      21:01:09.67  -0.4   83.6  39 b:8.2-1 .80 3.4X                  BMO 
 RRI2 eP      21:01:25.04   0.4   86.5  42 b:9.7+0 .83 4.6                   RRI2
 CHMT eP      21:01:26.91  -0.1   87.1  39                                   CHMT
 QLMT eP      21:01:28.39   0.9   87.2  41                                   QLMT
 SNAA eP      21:01:42.44  -0.6   90.6 179                                   SNAA
 NNA  eP      21:02:13.92  -0.3   97.3 105 b:8.6+0 .63 5.2                   NNA 
 KURK ePKiKP  21:07:09.61  -2.0  111.7 318                                   KURK
 BRVK ePKPdf  21:07:20.11  -1.2  116.8 321                                   BRVK
 ANTO ePKPdf  21:08:14.85   0.0  145.1 316                                   ANTO
 TIRR ePKPdf  21:08:14.93   0.4  145.1 325                                   TIRR
 GEC2 ePKPbc  21:08:21.36  -0.7  147.5 345                                   GEC2



 Generated 2007 JUL 25 at 00:50 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