Phase Data

Explanation of Parameters


      6 MAR 2013  ( 65)

     ot  = 12:24:32.95   +/-   1.17              PRINCE EDWARD ISLANDS REGION    
     lat =     -43.387   +/-   12.7
     lon =      39.564   +/-   13.6              MAGNITUDE 4.9 (GS)       
     dep =        10.0   +/-    2.8   

     417 km (259 miles) NNE of Marion Island, Prince Edward Islands
     1683 km (1045 miles) SSE of Durban, South Africa

     nph =   31 of  32    se = 0.58    FE=431                            A   

     error ellipse = (232.0,  1.0, 23.0;322.0,  0.0, 17.0; 65.0, 88.0,  4.3)

 mb = 4.9 (  1)  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
 CRZF ePn     12:26:46.70   0.5    9.2 114                                   CRZF
 SUR  eP      12:28:48.38   0.2   18.4 300 b:5.0+1 1.3 4.5                   SUR 
      eSn     12:32:33.42  S res =  19.7X
 BOSA eP      12:28:50.87  -0.7   18.7 317 b:9.2+1 1.4 4.8                   BOSA
 PAF  eP      12:29:27.36   1.6   21.9 117 b:1.7+2 1.2 5.3                   PAF 
 ABPO eP      12:29:57.84  -0.5   25.1  17 b:1.8+1 1.2 4.6                   ABPO
 LSZ  eP      12:30:38.79  -0.1   29.7 337 b:4.6+1 1.4 5.1                   LSZ 
 TSUM eP      12:30:45.48   0.2   30.4 316 b:2.6+1 1.1 5.0                   TSUM
 SNAA eP      12:31:25.25   0.5   35.0 202 b:1.2+1 1.1 4.7                   SNAA
 QSPA eP      12:33:01.71  -0.9   46.8 180 b:4.3+1 1.5 5.3                   QSPA
 VNDA eP      12:33:58.36  -0.5   54.3 167 b:1.2+1 1.6 4.7                   VNDA
 DBIC eP      12:35:07.16   0.4   64.0 309 b:3.2+1 1.4 5.3                   DBIC
 TOA0 eP      12:35:19.62  -0.4   66.1 319                                   TOA0
      eP      12:35:20.16   0.2 
 RAYN eP      12:35:24.45  -0.2   66.8   6 b:1.3+1 1.2 5.0                   RAYN
 PSI  eP      12:35:46.28   0.2   70.2  66                                   PSI 
 BBOO eP      12:36:00.31   0.0   72.6 119 b:2.3+1 1.1 5.2                   BBOO
 TAM  eP      12:36:02.10  -0.3   72.9 327 b:1.3+1 1.4 4.8                   TAM 
 KULM eP      12:36:04.48   0.0   73.2  66 b:2.3+1 1.1 5.2                   KULM
 FITZ eP      12:36:15.07   0.3   75.0 101 b:1.6+1 1.1 4.9                   FITZ
 TOO  eP      12:36:16.14   0.8   75.1 128 b:1.2+1 1.1 4.8                   TOO 
 STKA eP      12:36:24.46   0.3   76.7 121 b:2.6+0 1.0 4.2                   STKA
 AS31 eP      12:36:26.08  -0.8   77.1 111 b:1.2+0 .95 4.0                   AS31
 AS01 eP      12:36:26.26  -0.9   77.2 111                                   AS01
 WB2  eP      12:36:41.63  -0.7   79.9 108                                   WB2 
      eP      12:36:41.90  -0.5 
 PBKT eP      12:36:52.17  -0.6   81.9  58 b:1.1+1 1.4 4.8                   PBKT
 CM01 eP      12:36:53.41  -0.3   82.1  56                                   CM01
 CHTO eP      12:36:54.74  -0.6   82.4  56 b:4.7+0 .85 4.6                   CHTO
 FNA  eP      12:37:11.10   1.1   85.4 346 b:1.9+1 1.2 5.2                   FNA 
 MLR  eP      12:37:29.39   0.3   89.3 350 b:2.4+1 1.5 5.2                   MLR 
 ES06 eP      12:37:39.54   0.0   91.6 328                                   ES06



 Generated 2013 MAR  6 at 12:44 UTC

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