Phase Data

Explanation of Parameters


      1 JAN 2012  (  1)

     ot  = 11:59:05.00   +/-   1.38              SOUTH OF KERMADEC ISLANDS       
     lat =     -33.850   +/-   38.5
     lon =    -178.426   +/-   29.1              MAGNITUDE 5.0 (GS)       
     dep =        42.9   +/-   15.6   

     272 km (169 miles) S of L'Esperance Rock, Kermadec Islands
     510 km (317 miles) S of Raoul Island, Kermadec Islands
     703 km (437 miles) ENE of Auckland, New Zealand
     1021 km (634 miles) NE of WELLINGTON, New Zealand

     nph =   29 of  29    se = 0.68    FE=179                            B   

     error ellipse = (147.0, 13.0, 69.5;237.0,  2.0, 30.2;336.0, 76.0, 18.0)

 mb = 4.9 ( 14)  ML = 4.4 (  6)  mblg = 3.5 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 URZ  ePn     12:00:27.24   0.2    5.7 218 L:2.8-1 1.2 4.3  g:1.2-1 1.0 3.7  URZ 
      eSn     12:01:35.68  S res =   4.6 
 BKZ  ePn     12:00:40.77  -0.1    6.7 216 L:1.5-1 2.6 4.4  g:4.0-2 1.1 3.3  BKZ 
 BFZ  ePn     12:00:57.54  -1.5    8.0 210 L:1.3-1 3.0 4.7                   BFZ 
      eSn     12:02:28.88  S res =   0.3 
 SNZO ePn     12:01:16.67   1.3    9.2 214                                   SNZO
      eSn     12:02:55.25  S res =  -2.6 
 KHZ  ePn     12:01:35.94   1.3   10.6 214                                   KHZ 
      eSn     12:03:28.91  S res =  -3.4 
 OXZ  ePn     12:01:52.40  -1.5   12.0 215                                   OXZ 
 AS01 eP      12:06:57.59   0.1   42.6 271                                   AS01
 AS31 eP      12:06:58.26   0.5   42.7 271 b:3.7+0 .75 4.2                   AS31
 WB2  eP      12:07:07.94  -0.3   44.0 276                                   WB2 
      eP      12:07:08.37   0.2 
 SNAA eP      12:10:40.46   0.5   74.7 179 b:1.0+1 1.2 4.7                   SNAA
 CPIM eP      12:11:54.23   1.4   88.5  41                                   CPIM
 CMB  eP      12:11:57.37  -0.4   89.6  42 b:1.2+1 1.3 5.0                   CMB 
 AFDM eP      12:11:59.99   0.7   89.9  41 b:1.8+1 1.7 5.1                   AFDM
 Y12C eP      12:12:00.40   0.1   90.1  49 b:9.9+0 1.4 4.9                   Y12C
 WDC  eP      12:12:00.64  -0.1   90.2  39 b:2.7+1 1.8 5.3                   WDC 
 WAKR eP      12:12:02.00   0.0   90.4  42 b:6.9+0 1.1 4.9                   WAKR
 PNTR eP      12:12:03.21  -0.3   90.7  42 b:2.0+1 1.6 5.2                   PNTR
 NV01 eP      12:12:04.00  -0.8   91.0  43                                   NV01
 TPNV eP      12:12:05.51   0.0   91.2  45 b:6.1+0 1.1 4.9                   TPNV
 KVN  eP      12:12:07.17  -0.1   91.6  43 b:8.7+0 1.3 5.0                   KVN 
 W13A eP      12:12:07.20   0.6   91.4  48 b:5.6+0 1.2 4.8                   W13A
 TUC  eP      12:12:08.38   1.2   91.5  52 b:1.8+1 1.8 5.2                   TUC 
 X16A eP      12:12:11.11  -0.5   92.5  50 b:5.9+0 1.2 4.9                   X16A
 BGMT eP      12:12:39.10  -2.1   99.0  41                                   BGMT



 Generated 2012 JAN  1 at 12:55 UTC

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