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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     13 JUL 2007  (194)

     ot  = 05:55:51.34   +/-   0.77              MINDANAO, PHILIPPINES           
     lat =       5.932   +/-   13.8
     lon =     126.003   +/-   28.7                                       
     dep =       143.0   +/-    8.1   

     95 km (60 miles) ESE of General Santos, Mindanao, Philippines (pop 411,000)
     135 km (85 miles) SSE of Davao, Mindanao, Philippines (pop 1,147,000)
     1110 km (690 miles) SSE of MANILA, Philippines
     2520 km (1560 miles) ENE of JAKARTA, Java, Indonesia

     nph =   13 of  14    se = 0.53    FE=259                            B   

     error ellipse = ( 65.9,  4.3, 48.8;324.4, 69.1, 12.5;157.5, 20.4,  8.4)

 mb = 4.2 (  3)  ML = 0.0 (  0)  mblg = 0.0 (  0)  md = 1.5 (  1)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 DAV  ePn     05:56:17.39   0.0    1.2 340 d:8.5+0     1.5  L:7.0-1 .35 3.0X DAV 
      eSn     05:56:40.02  S res =   2.8X  g:3.9-1 .65 3.6X
 FITZ P       06:00:51.61  -0.3   23.9 181                                   FITZ
 COEN eP      06:01:11.96   0.0   26.1 139 b:2.7+0 .66 4.0                   COEN
 WRA  P       06:01:19.63  -0.3   27.0 163                                   WRA 
 WB2  eP      06:01:19.66  -0.3   27.0 162                                   WB2 
 ASAR P       06:01:50.60   0.3   30.4 166                                   ASAR
 STKA P       06:03:16.55   0.8   40.4 159                                   STKA
 MKAR P       06:05:10.25  -0.2   55.3 325                                   MKAR
 MK31 eP      06:05:10.49   0.1   55.3 325                                   MK31
 KURK eP      06:05:39.26  -0.1   59.5 327 b:2.7+0 .55 4.4                   KURK
 BRVK eP      06:06:17.90   0.9   65.2 327 b:1.2+0 .41 4.2                   BRVK
 ARCESP       06:08:24.85  -0.8   88.1 340                                   ARCE
 TORD PKP     06:14:29.37   0.0  121.5 289                                   TORD



 Generated 2007 JUL 28 at 04:38 UTC

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

 


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