Phase Data

Explanation of Parameters


     28 OCT 2011  (301)

     ot  = 11:06:58.09   +/-   3.42              KERMADEC ISLANDS REGION         
     lat =     -28.559   +/-    8.1
     lon =    -175.929   +/-   10.1              MAGNITUDE 5.4 (GS)       
     dep =        35.5   +/-    9.0   

     208 km (129 miles) ENE of Raoul Island, Kermadec Islands
     428 km (266 miles) NE of L'Esperance Rock, Kermadec Islands
     1267 km (787 miles) NE of Auckland, New Zealand
     1646 km (1022 miles) NE of WELLINGTON, New Zealand

     nph =   51 of  51    se = 1.68    FE=177                            A   

     error ellipse = (110.0, 43.0, 18.4;218.0, 18.0, 15.0;325.0, 41.0,  3.7)

 mb = 5.4 ( 35)  ML = 5.4 (  1)  mblg = 5.0 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 RAO  ePn     11:07:28.87   1.1    1.9 248 L:6.3+1 .35 5.4  g:8.2+0 .88 5.0  RAO 
 URZ  ePn     11:09:30.36  -6.4   11.3 209                                   URZ 
 OUZ  ePn     11:09:35.84   1.5   11.1 231                                   OUZ 
 BKZ  ePn     11:09:44.78  -6.1   12.3 209                                   BKZ 
 MSVF ePn     11:09:50.18   2.1   12.1 332                                   MSVF
 HIZ  ePn     11:09:55.90   1.8   12.6 215                                   HIZ 
 BFZ  ePn     11:10:09.33  -0.4   13.7 206                                   BFZ 
 SNZO ePn     11:10:21.61  -3.7   14.9 209                                   SNZO
      eSn     11:12:54.18  S res = -14.4 
 AFI  ePn     11:10:23.57  -5.1   15.1  16 b:2.0+2 .80 5.4                   AFI 
 THZ  ePn     11:10:38.10  -2.5   16.0 212 b:4.6+1 .58 4.8                   THZ 
 RAR  ePn     11:10:38.97  -6.3   16.4  67 b:2.3+2 .95 5.3                   RAR 
 KHZ  ePn     11:10:40.77  -2.8   16.3 209 b:1.3+2 .88 5.1                   KHZ 
      eSn     11:13:28.42  S res = -14.2 
 LTZ  ePn     11:10:49.75  -4.6   17.1 211 b:5.4+1 .96 4.7                   LTZ 
 OXZ  ePn     11:10:55.93  -5.0   17.6 210 b:8.4+1 .62 5.0                   OXZ 
 DZM  eP      11:10:58.22   1.3   17.2 288 b:5.0+2 1.5 5.4                   DZM 
 CRLZ ePn     11:11:01.01   0.7   17.6 209 b:3.6+2 1.8 5.2                   CRLZ
 RPZ  eP      11:11:09.03  -0.9   18.4 211 b:5.4+1 1.0 4.7                   RPZ 
 FOZ  eP      11:11:13.90  -0.8   18.8 214 b:4.7+1 .88 4.7                   FOZ 
 ODZ  eP      11:11:22.66  -0.6   19.6 209 b:5.7+1 1.0 4.8                   ODZ 
 FUNA eP      11:11:31.76  -0.8   20.4 346 b:8.8+2 1.1 6.0                   FUNA
 WHZ  eP      11:11:46.08   2.6   21.5 212 b:6.1+1 1.2 4.9                   WHZ 
 LHI  eP      11:11:50.99   3.5   21.8 256 b:7.8+2 1.6 5.9                   LHI 
 PPT  eP      11:12:32.39  -0.3   26.5  71                                   PPT 
 ARMA eP      11:12:49.97   1.9   28.3 258 b:5.4+1 1.1 5.2                   ARMA
 HNR  eP      11:13:00.02   0.1   29.6 305 b:2.0+2 .85 5.9                   HNR 
 EIDS eP      11:13:00.39   1.1   29.5 268 b:1.1+2 1.2 5.4                   EIDS
 CAN  eP      11:13:08.06   1.0   30.4 248 b:5.0+1 1.0 5.3                   CAN 
 TARA eP      11:13:18.47   0.8   31.6 338 b:2.7+2 1.1 6.0                   TARA
 XMAS eP      11:13:50.65   1.4   35.2  33 b:1.1+2 .95 5.8                   XMAS
 CTAO eP      11:13:51.07   0.6   35.4 275 b:4.2+1 .85 5.4                   CTAO
 MQZ  eSn     11:14:00.87 -16.4   17.7 208                                   MQZ 
 STKA eP      11:14:02.12   0.4   36.7 254 b:2.5+1 1.4 4.9                   STKA
 RABL eP      11:14:21.49   1.8   38.8 303 b:1.2+2 .90 5.7                   RABL
 PMG  eP      11:14:26.43   0.6   39.5 291 b:1.4+2 1.0 5.7                   PMG 
 COEN eP      11:14:35.58   1.1   40.6 282 b:4.3+1 1.1 5.1                   COEN
 BBOO eP      11:14:40.03   0.3   41.2 252 b:1.8+2 1.7 5.5                   BBOO
 MANU eP      11:15:00.37  -0.5   43.8 300 b:1.3+2 1.0 5.7                   MANU
 AS31 eP      11:15:10.12  -0.6   45.0 264 b:2.3+1 1.2 4.9                   AS31
 WRAB eP      11:15:16.48  -0.7   45.9 269 b:2.4+2 1.8 5.8                   WRAB
 WB2  eP      11:15:16.60  -0.6   45.9 269                                   WB2 
 FORT eP      11:15:34.86  -1.1   48.3 253 b:5.8+2 .75 6.7                   FORT
 VNDA eP      11:15:49.84   0.7   50.1 186 b:2.8+1 1.5 5.1                   VNDA
 WAKE eP      11:15:51.27  -1.2   50.5 339 b:5.5+2 1.1 6.5                   WAKE
 SBA  eP      11:15:52.62   4.2   50.0 185 b:4.2+1 1.1 5.4                   SBA 
 MTN  eP      11:16:00.73   0.0   51.5 276                                   MTN 
 HON  eP      11:16:09.28   1.4   52.5  21 b:2.0+2 .96 6.1                   HON 
 KIP  eP      11:16:11.00   2.5   52.6  21                                   KIP 
 FAKI eP      11:16:29.58   0.0   55.5 288                                   FAKI
 MBWA eP      11:16:48.65  -0.7   58.3 262                                   MBWA



 Generated 2011 OCT 28 at 11:19 UTC

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