Phase Data

Explanation of Parameters


      9 JAN 2012  (  9)

     ot  = 03:44:43.63   +/-   1.03              SOUTH OF FIJI ISLANDS           
     lat =     -25.125   +/-    7.3
     lon =    -179.098   +/-   11.6              MAGNITUDE 4.8 (GS)       
     dep =       345.2   +/-   12.2   

     474 km (294 miles) NNW of Raoul Island, Kermadec Islands
     497 km (309 miles) S of Ndoi Island, Fiji
     1426 km (886 miles) NNE of Auckland, New Zealand
     1881 km (1168 miles) NNE of WELLINGTON, New Zealand

     nph =   32 of  43    se = 0.98    FE=171                            B   

     error ellipse = (111.2, 49.0, 22.4;243.3, 30.3, 14.6;349.0, 24.9,  9.1)

 mb = 4.8 ( 25)  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  qPn     03:45:53.99  -0.8    4.2 166 L:6.6+0 .30 5.5X                  RAO 
 OUZ  ePn     03:47:30.13   6.3X  11.9 210 b:3.3+1 .76 4.8                   OUZ 
 MXZ  ePn     03:47:32.36   0.0   12.6 190 b:2.4+2 1.2 5.5X                  MXZ 
      S       03:49:50.93  S res =  -0.4X
 AFI  eP      03:47:38.91   0.9   13.1  33                                   AFI 
 URZ  eP      03:47:41.10  -0.6   13.5 193 b:1.3+2 .44 5.7X                  URZ 
      S       03:50:08.80  S res =  -0.5X
 DZM  eP      03:47:48.57   5.3X  13.6 280 b:1.4+1 1.2 4.3                   DZM 
 BKZ  eP      03:47:52.35  -0.5   14.5 194                                   BKZ 
      S       03:50:26.91  S res =  -2.8X
 HIZ  eP      03:47:54.73   4.0X  14.3 200 b:1.4+2 .68 5.5X                  HIZ 
 BFZ  eP      03:48:08.15  -1.0   16.0 193 b:2.2+2 1.5 5.3                   BFZ 
 SNZO eP      03:48:20.22   0.8   16.9 196 b:1.2+2 .94 5.2                   SNZO
      eS      03:51:09.99  S res =  -8.3X
 THZ  eP      03:48:30.92   1.5   17.9 200 b:3.1+1 1.0 4.6                   THZ 
      S       03:51:34.31  S res =  -2.3X
 KHZ  eP      03:48:34.42   0.7   18.3 198 b:1.5+2 1.6 5.0                   KHZ 
 LTZ  eP      03:48:41.40   0.1   19.0 200 b:2.6+1 .58 4.8                   LTZ 
 OXZ  eP      03:48:46.00  -1.1   19.6 200 b:3.4+1 .74 4.8                   OXZ 
 MQZ  eP      03:48:48.82  -0.1   19.7 198 b:2.4+2 1.9 5.2                   MQZ 
 RPZ  eP      03:48:54.25   0.4   20.2 201 b:4.7+1 1.0 4.8                   RPZ 
 FOZ  eP      03:48:56.26  -0.6   20.6 204 b:3.9+1 1.1 4.6                   FOZ 
 LBZ  eP      03:49:00.05  -1.8   21.1 202 b:8.4+1 2.0 4.7                   LBZ 
 ODZ  eP      03:49:05.66  -0.2   21.5 200 b:8.5+1 1.9 4.7                   ODZ 
 WKZ  eP      03:49:10.00   0.9   21.9 203 b:7.3+1 1.4 4.8                   WKZ 
 MLZ  eP      03:49:16.10   0.2   22.6 204 b:1.2+2 1.8 4.9                   MLZ 
 DCZ  eP      03:49:21.64   1.3   23.1 205 b:7.2+1 1.7 4.7                   DCZ 
 WHZ  eP      03:49:21.80   0.9   23.2 203 b:1.1+2 1.8 4.9                   WHZ 
 CTAO eP      03:50:43.06   1.2   32.3 272 b:1.6+1 .70 4.5                   CTAO
 COEN eP      03:51:23.84   1.1   37.1 280 b:4.2+0 .65 3.9                   COEN
 AS01 eP      03:52:07.14  -0.3   42.6 262                                   AS01
 AS31 eP      03:52:08.12   0.4   42.7 262 b:3.4+0 .75 3.7X                  AS31
 WC3  eP      03:52:11.02  -0.4   43.1 267 b:1.4+1 .60 4.4                   WC3 
 WRAB eP      03:52:11.27  -0.4   43.1 267 b:9.0+0 .38 4.4                   WRAB
 FORT eP      03:52:38.21  -0.7   46.7 251 b:1.8+2 .70 5.4                   FORT
 MBWA eP      03:53:46.50  -1.0   56.0 261 b:1.3+1 .34 4.8                   MBWA
 QSPA qP      03:54:49.06   1.9   65.0 180 b:1.1+1 .55 4.8                   QSPA
 SNAA eP      03:56:32.33  -0.4   83.4 179 b:1.1+2 .74 5.8                   SNAA
 KKAR ePKPdf  04:02:54.66  -1.3  121.2 307                                   KKAR
 KIEV ePKPbc  04:03:42.99  -1.3  146.4 327                                   KIEV
      ePKPab  04:03:45.18  -0.8X
 CSS  ePKPdf  04:03:53.30   4.1X 150.4 297                                   CSS 
      ePKPab  04:04:01.21  -1.4X



 Generated 2012 JAN 11 at 02:17 UTC

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