Phase Data

Explanation of Parameters


      8 SEP 2012  (252)

     ot  = 09:22:20.11   +/-   1.34              SOUTH OF JAVA, INDONESIA        
     lat =     -10.903   +/-    9.0
     lon =     113.843   +/-   11.5              MAGNITUDE 4.6 (GS)       
     dep =        25.1   +/-    9.5   

     291 km (181 miles) SSW of Denpasar, Bali, Indonesia
     303 km (188 miles) S of Jember, Java, Indonesia
     350 km (217 miles) SSE of Malang, Java, Indonesia
     931 km (578 miles) SE of JAKARTA, Java, Indonesia

     nph =   22 of  26    se = 0.66    FE=282                            A   

     error ellipse = ( 70.0, 36.0, 19.7;322.0, 21.0, 15.9;209.0, 45.0,  8.5)

 mb = 4.6 (  1)  ML = 4.6 (  1)  mblg = 3.6 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 JAGI ePn     09:22:57.25  -1.1    2.4   7 L:1.4+0 .60 4.0  g:1.4-1 .70 3.4  JAGI
 UGM  ePn     09:23:25.55  -0.2    4.4 312 L:5.4-1 .90 4.2                   UGM 
      eSn     09:24:13.71  S res =  -2.7 
 SMRI ePn     09:23:35.85   0.9    5.1 318 L:4.6-1 1.6 4.4                   SMRI
 CISI ePn     09:23:57.19  -1.5    6.8 299 L:5.6-1 1.0 5.0  g:1.1-1 1.2 3.8  CISI
 MMRI ePn     09:24:22.28  -0.5    8.6  76 L:2.1-1 1.1 5.0                   MMRI
      eSn     09:25:59.04  S res =   0.3 
 SOEI ePn     09:24:48.60   1.8X  10.3  85                                   SOEI
      eSn     09:26:43.46  S res =   1.6 
 MBWA ePn     09:25:01.03  -4.0   11.7 152                                   MBWA
 FITZ ePn     09:25:28.53  -1.3   13.5 123                                   FITZ
 MTN  ePn     09:26:16.78   0.0   17.0  98 b:2.8+1 1.4 4.2                   MTN 
      eS      09:29:41.22  S res =   6.3X
 WB2  eP      09:27:09.71   0.3   21.7 117 b:2.2+1 1.1 4.5                   WB2 
      eP      09:27:09.84   0.4 
 NWAO eP      09:27:14.43   0.4   22.1 172 b:6.1+1 1.5 4.8                   NWAO
 AS31 eP      09:27:23.00   0.4   22.9 126 b:2.6+0 .60 3.9                   AS31
 AS01 eP      09:27:23.65   0.6   23.0 126                                   AS01
 FORT eP      09:27:30.81  -0.1   23.8 148 b:5.2+1 .55 5.3                   FORT
 CM01 eP      09:28:51.03   0.9   32.6 333                                   CM01
 BKNI eSn     09:29:14.91  -8.0X  16.9 310                                   BKNI
 USA0BeP      09:32:04.34  -1.2   57.3  16 b:8.0+0 .75 4.8                   USA0
 MK01 eP      09:32:50.92  -0.3   64.0 336                                   MK01
 MAKZ eP      09:32:51.42  -0.9X  64.1 336 b:1.6+1 .50 5.4                   MAKZ
 ABKAReP      09:34:06.62   0.0   76.3 327                                   ABKA
 SNAA eP      09:35:06.98   0.2   87.8 196 b:3.4+0 .70 4.8                   SNAA



 Generated 2012 SEP  8 at 09:48 UTC

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