Phase Data

Explanation of Parameters


     13 JAN 2013  ( 13)

     ot  = 00:44:58.77   +/-   0.78              PAPUA, INDONESIA                
     lat =      -4.663   +/-   14.3
     lon =     137.735   +/-   13.4              MAGNITUDE 4.4 (GS)       
     dep =        35.0   +/-    3.2   

     171 km (106 miles) ESE of Enarotali, Papua, Indonesia
     323 km (200 miles) WNW of Tanahmerah, Papua, Indonesia
     1148 km (713 miles) NE of DARWIN, Northern Territory, Australia
     3425 km (2127 miles) E of JAKARTA, Java, Indonesia

     nph =   16 of  17    se = 0.38    FE=201                            A   

     error ellipse = (  7.0,  0.0, 22.2; 97.0,  1.0, 20.8;273.0, 88.0,  4.8)

 mb = 4.4 ( 11)  ML = 5.2 (  2)  mblg = 3.3 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 FAKI ePn     00:46:24.54   3.0    5.7 287 L:2.8+0 .50 5.4  g:4.0-2 1.1 3.3  FAKI
 SOEI ePn     00:48:18.85   0.1   14.3 249                                   SOEI
 WB2  ePn     00:48:34.40  -1.0   15.5 192                                   WB2 
      ePn     00:48:35.72   0.3 
      eSn     00:51:01.00  S res = -25.6X
 WRAB ePn     00:48:35.00  -0.2   15.5 192 b:3.4+1 1.3 4.4                   WRAB
 WC3  ePn     00:48:35.29  -0.3   15.6 192 b:8.7+1 1.9 4.6                   WC3 
 AS31 eP      00:49:20.45   0.1   19.3 191 b:4.4+0 .60 3.9                   AS31
 AS01 eP      00:49:20.64   0.4   19.2 191                                   AS01
 SMRI eP      00:50:39.54  -0.5   27.3 264 b:6.7+2 1.7 6.0                   SMRI
 FORT eP      00:50:42.02  -0.3   27.5 198 b:1.6+2 1.9 5.4                   FORT
 PBA  eP      00:53:31.07  -0.6   47.6 290 b:8.9+1 1.2 5.6                   PBA 
 RAO  eP      00:53:38.99   0.3   48.5 125 b:1.9+3 .55 7.3                   RAO 
 MK01 eP      00:56:11.30  -0.1   70.7 323                                   MK01
 MK31 eP      00:56:11.61   0.1   70.8 323                                   MK31
 MKAR eP      00:56:11.68   0.2   70.8 323 b:8.6+0 .40 5.2                   MKAR
 MAKZ eP      00:56:12.68   0.0   70.9 323 b:4.0+0 1.3 4.3                   MAKZ



 Generated 2013 JAN 13 at 02:27 UTC

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