Phase Data

Explanation of Parameters


     27 NOV 2010  (331)

     ot  = 05:53:15.63   +/-   3.08              SOUTH OF FIJI ISLANDS           
     lat =     -23.709   +/-   10.2
     lon =    -176.314   +/-   14.7              MAGNITUDE 4.8 (GS)       
     dep =        55.7   +/-    8.9   

     305 km (190 miles) SSW of NUKU`ALOFA, Tonga
     420 km (260 miles) SE of Ndoi Island, Fiji
     610 km (380 miles) SSW of Neiafu, Tonga
     1695 km (1050 miles) NNE of Auckland, New Zealand

     nph =   38 of  39    se = 1.52    FE=171                            A   

     error ellipse = (282.0,  2.0, 22.8; 14.0, 34.0, 16.5;188.0, 55.0, 11.9)

 mb = 4.8 ( 39)  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
 MSVF ePn     05:55:12.98   4.5    7.9 317                                   MSVF
 AFI  ePn     05:55:41.46  -4.2   10.7  25                                   AFI 
 RAR  ePn     05:56:50.34  -0.3   15.5  84 b:3.8+2 1.9 5.2                   RAR 
      eSn     05:59:25.54  S res = -15.8 
 URZ  ee      05:56:52.49   0.0X  15.6 200 b:1.3+1 .66 4.2                   URZ 
      eSn     05:59:49.86  S res =   7.3 
 BKZ  ePn     05:57:03.89  -0.4   16.6 200 b:4.2+1 1.5 4.3                   BKZ 
 HIZ  eP      05:57:08.34   2.4   16.6 205 b:7.5+1 1.3 4.7                   HIZ 
 BFZ  eP      05:57:20.43  -1.7   18.0 199 b:6.2+2 2.8 5.3                   BFZ 
 THZ  eP      05:57:44.20  -0.8   20.1 204 b:1.9+2 2.9 4.9                   THZ 
 KHZ  eP      05:57:46.67  -2.0   20.5 202 b:1.1+2 2.1 4.8                   KHZ 
 RPZ  eP      05:58:12.19   1.8   22.5 205 b:9.7+1 2.0 4.9                   RPZ 
 ODZ  eP      05:58:23.52   0.4   23.8 203 b:1.7+2 2.6 5.1                   ODZ 
 WKZ  eP      05:58:25.81  -1.4   24.2 206 b:6.1+1 1.6 4.8                   WKZ 
 DCZ  eP      05:58:38.86   0.0   25.5 208 b:9.7+0 .70 4.4                   DCZ 
 WHZ  eP      05:58:38.97   0.0   25.5 206 b:1.3+1 .62 4.6                   WHZ 
 ARMA eP      05:59:13.80   1.2   29.3 250 b:1.3+2 2.6 5.1                   ARMA
 EIDS eP      05:59:16.15  -0.1   29.7 260 b:1.0+2 2.0 5.2                   EIDS
 CTAO eP      06:00:01.29  -0.4   34.8 269 b:3.0+1 1.4 5.0                   CTAO
 PMG  eP      06:00:24.42  -1.2   37.7 286 b:1.9+1 .75 5.1                   PMG 
 AS01 eP      06:01:26.74  -1.9   45.3 260                                   AS01
 WRAB eP      06:01:29.92  -2.1   45.8 265 b:6.0+0 .80 4.6                   WRAB
 FITZ eP      06:02:35.39  -0.6   54.2 264 b:4.5+0 .75 4.6                   FITZ
 MAW  eP      06:05:14.98   1.4   79.1 200 b:1.9+1 3.0 4.5                   MAW 
 ISA  eP      06:05:22.19   0.4   80.5  44 b:5.7+0 .85 4.5                   ISA 
 CMB  eP      06:05:23.56   0.3   80.8  42 b:3.2+0 .95 4.2                   CMB 
 GSC  eP      06:05:26.94   0.5   81.4  46 b:6.0+0 1.1 4.5                   GSC 
 NV01 eP      06:05:31.52   0.0   82.3  42                                   NV01
 SNAA eP      06:05:42.67  -0.9   84.8 178 b:1.6+0 1.0 4.1                   SNAA
 WVOR eP      06:05:43.42   0.3   84.6  39 b:5.3+1 2.2 5.2                   WVOR
 CCUT eP      06:05:46.12   1.2   84.9  45 b:8.2+0 1.2 4.7                   CCUT
 MNTX eP      06:05:57.50   0.7   87.4  54 b:7.6+1 2.8 5.4                   MNTX
 TTA  eP      06:05:57.79  -0.7   87.8   9                                   TTA 
 TX31 eP      06:05:57.92   0.3   87.5  57                                   TX31
 SRU  eP      06:05:58.59   0.3   87.6  45 b:5.2+0 .90 4.7                   SRU 
 ANMO eP      06:06:01.64   0.6   88.2  51 b:8.8+0 1.2 4.8                   ANMO
 TRF  eP      06:06:04.06  -1.2   89.3  11 b:1.3+1 .76 5.3                   TRF 
 RND  eP      06:06:05.92  -0.3   89.5  12 b:1.3+1 .84 5.3                   RND 
 IL1  eP      06:06:12.29  -1.3   91.1  12                                   IL1 



 Generated 2010 NOV 27 at 06:13 UTC

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