Phase Data

Explanation of Parameters 


     27 SEP 2011  (270)

     ot  = 08:30:08.92   +/-   2.74              KEPULAUAN BABAR, INDONESIA      
     lat =      -7.263   +/-   13.5
     lon =     129.131   +/-   15.8              MAGNITUDE 4.7 (GS)       
     dep =       130.4   +/-    7.0   

     253 km (157 miles) WNW of Saumlaki, Kepulauan Tanimbar, Indonesia
     408 km (253 miles) SSE of Ambon, Moluccas, Indonesia
     604 km (375 miles) NNW of DARWIN, Northern Territory, Australia
     2466 km (1531 miles) E of JAKARTA, Java, Indonesia

     nph =   23 of  30    se = 1.35    FE=280                            A   

     error ellipse = ( 58.0,  1.0, 26.4;328.0,  1.0, 18.2;188.0, 87.0, 10.7)

 mb = 4.7 ( 14)  ML = 4.3 (  6)  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
 FAKI ePn     08:31:26.25  -0.1    5.3  36 L:7.0-2 .95 3.7                   FAKI
      eSn     08:32:23.79  S res =  -2.8 
 SOEI ePn     08:31:31.67   3.9X   5.4 242 L:6.1-1 1.1 4.6                   SOEI
      eSn     08:32:36.05  S res =   7.0X
 MTN  ePn     08:31:37.57   3.6X   5.9 161 L:3.1-1 .55 4.5                   MTN 
      eSn     08:32:40.41  S res =   0.1 
 WB2  ePn     08:33:14.92  -1.5   13.6 159                                   WB2 
      ePn     08:33:15.25  -1.2 
      eSn     08:35:38.45  S res =  -8.0X
 WRAB ePn     08:33:15.53  -0.8   13.6 159                                   WRAB
      eSn     08:35:38.31  S res =  -8.0X
 WC3  ePn     08:33:15.78  -0.9   13.6 159                                   WC3 
 COEN eP      08:33:40.88   0.7   15.3 117 b:2.6+1 1.2 4.4                   COEN
      eSn     08:36:17.46  S res = -10.8X
 AS01 eP      08:34:00.19   2.0   16.9 165                                   AS01
 AS31 eP      08:34:00.27   2.2   16.9 165 b:5.0+0 .60 4.0                   AS31
 PMG  eP      08:34:12.19   2.8X  18.0  98 b:3.7+1 .85 4.7                   PMG 
 MANU eP      08:34:21.93   2.4   18.9  75 b:2.1+2 1.8 5.2                   MANU
 SBUM eP      08:34:28.16   2.6   19.4 299 b:1.2+1 .70 4.4                   SBUM
 CTAO eP      08:34:42.71   1.2   20.9 129 b:7.7+0 .75 4.2                   CTAO
 BBOO eP      08:35:32.64   0.9   26.2 167 b:6.3+1 1.8 4.9                   BBOO
 STKA eP      08:35:39.33  -0.4   27.1 156 b:3.6+0 1.5 3.8                   STKA
 RPZ  eP      08:39:02.71   1.0   51.6 142 b:1.6+2 1.7 5.6                   RPZ 
 MK01 eP      08:40:52.30  -1.5   68.0 327                                   MK01
 MK31 eP      08:40:53.36  -0.6   68.0 327                                   MK31
 MKAR eP      08:40:53.51  -0.4   68.0 327 b:1.0+1 .75 4.8                   MKAR
 RER  eP      08:41:18.03  -0.9   72.0 250 b:2.4+2 1.2 5.8                   RER 
 VNDA eP      08:41:19.81   0.1   72.3 173 b:1.2+1 1.9 4.3                   VNDA
 CNPM eP      08:42:57.88  -0.2   91.0  30 b:4.8+1 1.7 5.4                   CNPM
 SUA  eP      08:43:01.92   0.8   91.6  28 b:7.3+0 .64 5.0                   SUA 



 Generated 2011 SEP 27 at 08:53 UTC

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