Phase Data

Explanation of Parameters


      4 FEB 2013  ( 35)

     ot  = 03:49:27.71   +/-   3.51              NEAR S COAST OF PAPUA, INDONESIA
     lat =      -4.971   +/-   10.2
     lon =     133.910   +/-   17.1              MAGNITUDE 4.6 (GS)       
     dep =        21.8   +/-    9.0   

     94 km (59 miles) NNW of Dobo, Kepulauan Aru, Indonesia (pop N/A)
     297 km (184 miles) WSW of Enarotali, Papua, Indonesia
     894 km (555 miles) NNE of DARWIN, Northern Territory, Australia
     3000 km (1863 miles) E of JAKARTA, Java, Indonesia

     nph =   29 of  30    se = 1.73    FE=196                            A   

     error ellipse = ( 79.0,  5.0, 26.8;171.0, 19.0, 15.2;335.0, 69.0, 13.2)

 mb = 4.6 ( 13)  ML = 4.2 (  4)  mblg = 3.7 (  2)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 FAKI ePn     03:50:09.35   0.5    2.6 321 L:1.2+0 .75 4.0  g:1.8-1 .85 3.5  FAKI
      eSn     03:50:39.40  S res =  -0.7 
 SAUI ePn     03:50:30.79   3.6X   4.0 221 L:1.1+0 .75 4.4  g:2.5-1 .80 3.8  SAUI
      eSn     03:51:11.99  S res =  -1.0 
 SOEI ePn     03:52:01.33   1.7   10.7 243                                   SOEI
      eSn     03:53:57.74  S res =  -0.9 
 LUWI ePn     03:52:16.85   2.2   11.8 289                                   LUWI
      eSn     03:54:26.92  S res =   1.3 
 MMRI ePn     03:52:19.18  -0.4   12.2 252                                   MMRI
 COEN ePn     03:52:27.35  -0.8   12.8 135                                   COEN
 WB2  ePn     03:52:54.66  -2.4   14.9 178                                   WB2 
      ePn     03:52:55.25  -1.8 
 WRAB ePn     03:52:55.81  -1.1   14.9 178                                   WRAB
 FITZ ePn     03:53:01.22  -1.9   15.4 211 b:7.7+0 .50 4.2                   FITZ
 BKB  ePn     03:53:26.24  -3.2   17.4 282 b:1.0+2 1.0 4.9                   BKB 
 AS31 eP      03:53:43.60   0.0   18.6 180 b:4.9+0 .55 3.9                   AS31
 AS01 eP      03:53:44.72   1.2   18.6 180                                   AS01
 CTAO eP      03:53:50.22  -0.5   19.2 142 b:6.6+0 .75 4.0                   CTAO
 MBWA eP      03:54:09.69  -2.0   21.2 219 b:7.8+0 .85 4.2                   MBWA
 FORT eP      03:55:03.69   2.2   26.3 191 b:2.0+1 .60 4.9                   FORT
 STKA eP      03:55:13.91  -0.7   27.7 166 b:8.0-1 .90 3.4                   STKA
 BBOO eP      03:55:17.11   2.0   27.8 176 b:6.5+0 .90 4.3                   BBOO
 JOW  eP      03:55:53.33   0.0   32.1 351 b:3.6+1 1.1 5.2                   JOW 
 MK01 eP      04:00:31.61   1.7   68.7 325                                   MK01
 MK31 eP      04:00:31.68   1.7   68.8 325                                   MK31
 MKAR eP      04:00:31.68   1.7   68.8 325 b:3.4+1 .70 5.6                   MKAR
 MAKZ eP      04:00:32.85   1.7   68.9 325 b:7.4+0 .80 4.9                   MAKZ
 TIXI eP      04:01:15.51  -0.2   76.5 358 b:5.7+0 .80 4.7                   TIXI
 ABKAReP      04:01:54.28   1.0   83.4 321                                   ABKA
 MLY  eP      04:02:18.61   1.1   88.3  24 b:3.3+0 .84 4.7                   MLY 



 Generated 2013 FEB  4 at 04:24 UTC

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