Phase Data

Explanation of Parameters


      6 SEP 2012  (250)

     ot  = 14:50:37.29   +/-   2.59              SOUTHERN SUMATRA, INDONESIA     
     lat =      -5.199   +/-    7.0
     lon =     103.401   +/-   13.0              MAGNITUDE 4.6 (GS)       
     dep =        78.8   +/-    7.6   

     199 km (124 miles) SE of Bengkulu, Sumatra, Indonesia
     208 km (129 miles) W of T.-Telukbetung, Sumatra, Indonesia
     216 km (134 miles) SSW of Perabumulih, Sumatra, Indonesia
     394 km (245 miles) WNW of JAKARTA, Java, Indonesia

     nph =   28 of  28    se = 1.28    FE=274                            A   

     error ellipse = (275.0,  7.0, 20.1; 13.0, 50.0, 12.9;179.0, 38.0,  8.7)

 mb = 4.6 (  4)  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
 MNAI ePn     14:50:58.61   3.0    0.9 332                                   MNAI
      eSn     14:51:09.19  S res =  -0.1 
 PMBI ePn     14:51:18.24   0.7    2.6  30                                   PMBI
      eSn     14:51:50.33  S res =   1.9 
 CISI ePn     14:51:48.71  -0.8    5.0 118                                   CISI
      eSn     14:52:39.75  S res =  -6.1 
 UGM  ePn     14:52:25.77   0.7    7.6 111                                   UGM 
 GSI  ePn     14:52:40.37   0.0    8.7 318                                   GSI 
      eSn     14:54:14.90  S res =  -1.9 
 COCO ePn     14:52:52.26   0.9    9.5 223                                   COCO
 JAGI ePn     14:53:12.03  -2.0   11.2 108                                   JAGI
 AS31 eP      14:57:19.79   0.4   34.6 125 b:5.5+0 1.7 4.2                   AS31
 KS15 eP      14:59:09.21  -0.9   48.2  26                                   KS15
 SONA1eP      14:59:46.33   1.1   52.9   3                                   SONA
 MKAR eP      14:59:59.64  -1.2   55.0 342 b:1.6+1 .55 5.3                   MKAR
 MK31 eP      15:00:00.00  -0.9   55.0 342                                   MK31
 MK01 eP      15:00:00.08  -0.6   55.0 342                                   MK01
 USA0BeP      15:00:02.22  -1.9   55.5  25 b:8.2+0 .70 4.9                   USA0
 KURK eP      15:00:32.25  -0.9   59.6 342                                   KURK
 ZAA0 eP      15:00:41.96  -0.1   61.0 348 b:4.3+0 .85 4.6                   ZAA0
 ZALV eP      15:00:42.30   0.3   61.0 348                                   ZALV
 BRVK eP      15:01:04.66  -0.4   64.4 339                                   BRVK
 ABKAReP      15:01:15.43  -0.4   66.1 330                                   ABKA
 HHAR ePKPbc  15:10:06.61   0.5  145.2  25                                   HHAR
 TX31 ePKPbc  15:10:06.85   1.3  144.9  44                                   TX31
 T42A ePKPdf  15:10:08.55   1.4  145.7  21                                   T42A
 JCT  ePKPdf  15:10:11.84   2.7  146.7  38                                   JCT 
 WVT  ePKPbc  15:10:13.21   0.3  147.5  17                                   WVT 



 Generated 2012 SEP  6 at 15:16 UTC

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