Phase Data

Explanation of Parameters


     27 OCT 2011  (300)

     ot  = 05:04:05.19   +/-   1.22              SOUTH OF FIJI ISLANDS           
     lat =     -26.744   +/-   12.1
     lon =    -178.104   +/-    4.7              MAGNITUDE 4.6 (GS)       
     dep =        75.8   +/-    8.9   

     280 km (174 miles) N of Raoul Island, Kermadec Islands
     525 km (326 miles) N of L'Esperance Rock, Kermadec Islands
     1309 km (813 miles) NNE of Auckland, New Zealand
     1741 km (1081 miles) NNE of WELLINGTON, New Zealand

     nph =   21 of  23    se = 0.60    FE=171                            A   

     error ellipse = (349.0,  6.0, 19.1; 98.0, 69.0, 14.1;257.0, 18.0,  4.2)

 mb = 4.6 (  1)  ML = 4.6 (  2)  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  ePn     05:04:43.52  -0.1    2.5 177 L:6.5+0 .75 4.7                   RAO 
      eSn     05:05:16.30  S res =   3.2X
 MSVF ePn     05:06:21.12   0.0    9.6 338                                   MSVF
 OUZ  ePn     05:06:40.45   0.2   11.1 218                                   OUZ 
 FUNA eP      05:08:13.26   0.0   18.3 352 b:8.5+1 .95 4.9                   FUNA
 EIDS eP      05:09:42.83  -3.4   27.7 266 b:1.2+1 1.1 4.4                   EIDS
 CTAO eP      05:10:36.47   0.7   33.3 274 b:4.2+1 1.9 5.0                   CTAO
 STKA eP      05:10:55.07   1.5   35.4 252 b:7.2+0 1.4 4.4                   STKA
 COEN eP      05:11:19.67   0.9   38.3 282 b:1.9+1 1.2 4.9                   COEN
 AS31 eP      05:12:00.37   0.3   43.3 263 b:8.7+0 1.4 4.4                   AS31
 WB2  eP      05:12:04.80  -0.4   44.0 268 b:1.8+1 .80 5.0                   WB2 
 WRAB eP      05:12:05.13   0.0   44.0 268 b:1.8+1 .85 4.9                   WRAB
 VNDA eP      05:13:04.28   0.1   51.7 185 b:1.2+1 1.8 4.6                   VNDA
 SBA  eP      05:13:04.32   0.6   51.7 184 b:1.4+1 1.3 4.8                   SBA 
 QSPA eP      05:14:26.29   0.0   63.3 180                                   QSPA
 SNAA eP      05:16:14.05  -1.4   81.8 179 b:5.0+0 1.1 4.3                   SNAA
 LRC  eP      05:16:21.53   1.7   82.6  43                                   LRC 
 YERR eP      05:16:34.10  -0.5   85.4  42 b:1.3+1 1.5 4.7                   YERR
 TUC  eP      05:16:42.02   0.1   86.9  52 b:4.5+0 .95 4.6                   TUC 
 U15A eP      05:16:48.80   0.4   88.2  48                                   U15A
 MNTX eP      05:16:58.40  -0.1   90.4  55                                   MNTX
 TX31 eP      05:16:58.85  -0.1   90.5  57                                   TX31
 SDCO eP      05:17:11.15  -1.7X  93.5  49                                   SDCO



 Generated 2011 OCT 27 at 05:26 UTC

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