Phase Data

Explanation of Parameters


     25 OCT 2011  (298)

     ot  = 08:50:30.24   +/-   1.62              NEAR N COAST OF PAPUA, INDONESIA
     lat =      -0.357   +/-   13.9
     lon =     132.904   +/-   15.3              MAGNITUDE 4.5 (GS)       
     dep =        41.1   +/-    5.4   

     143 km (89 miles) WNW of Manokwari, Papua, Indonesia (pop 33,000)
     193 km (120 miles) ENE of Sorong, Papua, Indonesia
     1357 km (843 miles) N of DARWIN, Northern Territory, Australia
     2964 km (1841 miles) ENE of JAKARTA, Java, Indonesia

     nph =   21 of  21    se = 0.80    FE=196                            A   

     error ellipse = (284.0,  2.0, 23.9;193.0,  9.0, 21.5; 31.0, 80.0,  7.5)

 mb = 4.5 ( 15)  ML = 4.2 (  2)  mblg = 4.3 (  1)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 FAKI ePn     08:51:10.75   0.7    2.6 194 L:2.5+0 1.0 4.3  g:1.1+0 1.2 4.3  FAKI
 MTN  ePn     08:53:24.52  -1.4   12.5 188                                   MTN 
      eSn     08:55:41.67  S res =  -2.6 
 PMG  ePn     08:54:23.75   1.3   16.8 123 b:2.6+1 1.1 4.3                   PMG 
 FITZ eP      08:54:48.14  -0.6   19.0 202 b:7.8+0 .85 4.0                   FITZ
 WRAB eP      08:54:53.98  -0.1   19.5 176 b:1.5+1 .95 4.3                   WRAB
 WB2  eP      08:54:54.42   0.3   19.5 176 b:1.4+1 .80 4.3                   WB2 
 SBUM eP      08:55:10.01   1.0   20.9 278 b:1.2+1 1.0 4.2                   SBUM
 AS31 eP      08:55:33.82   0.2   23.2 178 b:4.7+0 .75 4.1                   AS31
 CTAO eP      08:55:37.85   0.6   23.6 147 b:1.2+1 1.0 4.3                   CTAO
 MBWA eP      08:55:45.44   1.1   24.3 211 b:7.6+1 1.9 4.9                   MBWA
 STKA eP      08:56:55.84  -0.4   32.4 166 b:1.3+0 .80 3.8                   STKA
 KWAJ eP      08:57:25.45   0.0   35.8  74 b:1.7+2 .95 6.0                   KWAJ
 WAKE eP      08:57:47.49  -0.7   38.4  58 b:2.9+2 1.3 6.0                   WAKE
 MKAR eP      09:01:02.23  -0.2   64.4 324 b:1.3+1 .85 5.0                   MKAR
 MK31 eP      09:01:02.38   0.0   64.4 324                                   MK31
 MAKZ eP      09:01:03.54  -0.1   64.6 324 b:4.3+0 1.2 4.4                   MAKZ
 FID  eP      09:03:04.84   0.5   85.7  29 b:6.6+1 1.0 5.8                   FID 
 ZAIG ePKPdf  09:09:20.02  -0.9  121.7  63                                   ZAIG
 GRTK ePKPdf  09:10:10.46   0.7  148.5  47                                   GRTK
 PRAC ePKPbc  09:10:23.25   1.1  152.0  83                                   PRAC



 Generated 2011 OCT 25 at 09:13 UTC

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