Phase Data

Explanation of Parameters


     13 NOV 2012  (318)

     ot  = 12:12:08.68   +/-   1.49              SOUTHERN SUMATRA, INDONESIA     
     lat =      -4.886   +/-   11.8
     lon =     103.024   +/-   15.7              MAGNITUDE 4.6 (GS)       
     dep =        67.4   +/-    5.5   

     146 km (91 miles) SE of Bengkulu, Sumatra, Indonesia (pop 257,000)
     177 km (110 miles) S of Lubuklinggau, Sumatra, Indonesia
     209 km (130 miles) SW of Perabumulih, Sumatra, Indonesia
     444 km (276 miles) WNW of JAKARTA, Java, Indonesia

     nph =   49 of  49    se = 0.74    FE=274                            A   

     error ellipse = (235.0,  2.0, 28.7;143.0, 34.0, 10.0;329.0, 55.0,  7.4)

 mb = 4.6 ( 18)  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     12:12:22.30   0.7    0.5 353                                   MNAI
      eSn     12:12:30.50  S res =  -0.5 
 CISI ePn     12:13:27.85   0.4    5.5 119                                   CISI
      eSn     12:14:22.95  S res =  -5.9 
 UGM  ePn     12:14:01.65  -1.2    8.0 112                                   UGM 
 GSI  ePn     12:14:05.74   0.5    8.2 318                                   GSI 
 COCO ePn     12:14:21.82  -0.9    9.5 220                                   COCO
 CM01 eP      12:17:11.98  -0.8   23.5 350                                   CM01
 CM31 eP      12:17:12.70  -0.4   23.5 350                                   CM31
 CHTO eP      12:17:16.33   0.0   23.9 350 b:4.5+0 .75 4.0                   CHTO
 FITZ eP      12:17:33.42   0.5   25.7 123 b:6.6+0 .85 4.2                   FITZ
      ePcP    12:20:59.18  -2.6 
 MTN  eP      12:18:01.13   0.1   28.8 108 b:1.3+1 1.0 4.5                   MTN 
 FAKI eP      12:18:03.89  -0.5   29.2  87 b:1.6+1 1.0 4.6                   FAKI
 WB2  eP      12:18:46.28   0.3   34.0 119                                   WB2 
      eP      12:18:46.39   0.4 
 WRAB eP      12:18:46.47   0.5   34.0 119 b:4.4+0 .90 4.4                   WRAB
 AS01 eP      12:18:56.63   0.2   35.2 125                                   AS01
      ePcP    12:21:28.34   1.8 
 AS31 eP      12:18:56.76   0.7   35.1 125 b:2.1+0 .45 4.4                   AS31
 CTAO eP      12:20:16.02   0.9   44.7 114 b:1.2+1 .90 4.7                   CTAO
 STKA eP      12:20:19.31   1.7   45.0 131 b:1.0+0 .65 3.8                   STKA
 SONA1eP      12:21:16.24   0.6   52.6   3                                   SONA
      ePcP    12:22:25.73   0.7 
 AAK  eP      12:21:26.57   1.0   53.9 334 b:3.6+0 1.1 4.3                   AAK 
      ePcP    12:22:31.78   1.5 
 MKAR eP      12:21:29.88  -0.6   54.6 343 b:2.5+1 .75 5.3                   MKAR
 MK31 eP      12:21:30.03  -0.5   54.6 343                                   MK31
 MK01 eP      12:21:30.16  -0.2   54.6 343                                   MK01
 USA0BeP      12:21:35.00  -0.8   55.4  25 b:8.2+0 .75 4.8                   USA0
 KURK eP      12:22:02.59  -0.3   59.2 342 b:4.6+0 .95 4.6                   KURK
 GYA0BeP      12:22:05.21  -0.4   59.6 320 b:4.1+0 .60 4.7                   GYA0
 ZALV eP      12:22:11.54  -0.5   60.6 348                                   ZALV
 ZAA0 eP      12:22:12.15   0.1   60.6 348 b:6.8+0 .90 4.8                   ZAA0
 BRVK eP      12:22:35.04   0.1   64.0 339 b:4.1+0 .70 4.5                   BRVK
 ABKAReP      12:22:45.39  -0.1   65.6 331                                   ABKA
 BKZ  eP      12:23:38.90   0.8   74.1 129 b:1.6+1 1.1 4.8                   BKZ 
 BUR08eP      12:24:38.77  -0.3   85.4 318                                   BUR0
 BUR04eP      12:24:40.64   1.6   85.4 318                                   BUR0
 WMOK ePKPdf  12:31:36.27  -1.0  144.1  32                                   WMOK
 ABTX ePKPbc  12:31:37.88  -1.2  145.2  35                                   ABTX
 TX31 ePKPbc  12:31:38.50   0.1  144.9  43                                   TX31
      ePKPbc  12:31:40.26   2.0 
 SIUC ePKPdf  12:31:38.78  -0.8  145.5  17                                   SIUC
 HHAR ePKPbc  12:31:38.84   0.4  145.1  24                                   HHAR
 T42A ePKPdf  12:31:39.41  -0.2  145.5  20                                   T42A
 WCI  ePKPdf  12:31:39.91  -0.1  145.7  13                                   WCI 
 PBMO ePKPdf  12:31:40.46   0.1  145.9  20                                   PBMO
 MIAR ePKPdf  12:31:41.77   0.0  146.7  26                                   MIAR



 Generated 2012 NOV 13 at 12:48 UTC

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