Phase Data

Explanation of Parameters


     11 NOV 2012  (316)

     ot  = 05:24:45.54   +/-   1.60              SUMBAWA REGION, INDONESIA       
     lat =      -8.623   +/-   19.0
     lon =     118.366   +/-   12.3              MAGNITUDE 4.5 (GS)       
     dep =       116.2   +/-   18.2   

     44 km (27 miles) WSW of Bima, Sumbawa, Indonesia (pop 123,000)
     238 km (148 miles) WNW of Waingapu, Sumba, Indonesia
     247 km (154 miles) E of Mataram, Lombok, Indonesia
     1301 km (808 miles) ESE of JAKARTA, Java, Indonesia

     nph =   23 of  24    se = 0.79    FE=285                            B   

     error ellipse = (  4.0, 36.0, 31.0;193.0, 53.0, 25.7; 97.0,  4.0, 18.7)

 mb = 4.5 (  5)  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
 MMRI ePn     05:25:44.96   2.2    3.8  91                                   MMRI
      eSn     05:26:28.15  S res =   1.1 
 JAGI ePn     05:25:48.06   0.7    4.2 272                                   JAGI
      eSn     05:26:35.40  S res =   0.1 
 SOEI ePn     05:26:12.51   1.3    5.9 101                                   SOEI
      eSn     05:27:18.05  S res =   0.0 
 UGM  ePn     05:26:38.21   1.8    7.8 275                                   UGM 
      eSn     05:28:05.30  S res =   2.3 
 FITZ ePn     05:27:29.56  -0.4   11.8 144                                   FITZ
 MBWA ePn     05:27:39.53  -0.3   12.5 174                                   MBWA
 KSM  ePn     05:27:45.77   1.7   12.9 321                                   KSM 
 MTN  ePn     05:27:47.54  -1.4   13.2 110                                   MTN 
 FAKI ePn     05:28:08.86  -1.9   14.9  69                                   FAKI
      eSn     05:30:59.26  S res =   3.4X
 WB2  eP      05:28:59.17  -0.5   19.1 128                                   WB2 
      eP      05:28:59.67   0.0 
 WRAB eP      05:28:59.72   0.0   19.1 128 b:2.4+1 .80 4.6                   WRAB
 AS31 eP      05:29:20.71  -0.2   21.1 137 b:3.7+0 .60 3.9                   AS31
 AS01 eP      05:29:21.21  -0.1   21.1 137                                   AS01
 FORT eP      05:29:48.45   0.5   23.8 159 b:5.4+1 .70 5.1                   FORT
 NWAO eP      05:29:50.93  -0.5   24.2 182 b:6.2+1 1.3 4.9                   NWAO
 COEN eP      05:29:57.62  -0.2   24.9 105 b:2.8+1 .70 4.8                   COEN
 CHTO ePcP    05:33:53.22   1.1   33.3 325                                   CHTO
 SONA1eP      05:34:18.77  -1.9   57.2 350                                   SONA



 Generated 2012 NOV 11 at 05:37 UTC

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