Phase Data

Explanation of Parameters


     30 APR 2013  (120)

     ot  = 15:44:14.01   +/-   0.67              HINDU KUSH REGION, AFGHANISTAN  
     lat =      36.354   +/-    6.8
     lon =      71.026   +/-    9.1              MAGNITUDE 4.2 (GS)       
     dep =       149.3   +/-   13.9   

     93 km (58 miles) NW of Chitral, Pakistan (pop N/A)
     94 km (58 miles) SSE of Faizabad, Afghanistan (pop 14,000)
     135 km (84 miles) SSW of Khorugh, Tajikistan (pop 20,000)
     356 km (221 miles) NNW of ISLAMABAD, Pakistan

     nph =   14 of  16    se = 0.79    FE=717                            A   

     error ellipse = (234.5, 67.5, 22.9;108.3, 13.8, 13.0; 13.9, 17.5,  9.1)

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

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 KBL  ePn     15:44:54.15  -0.3    2.4 222                                   KBL 
      eSn     15:45:24.41  S res =  -1.1X
 GAR  ePn     15:44:57.22  -0.5    2.7 348                                   GAR 
      eSn     15:45:27.72  S res =  -3.7X
 NIL  ePn     15:45:05.02   0.3    3.3 145                                   NIL 
 BTK  ePn     15:45:11.29   0.9    3.7 358                                   BTK 
 KKAR ePn     15:45:50.65   0.0    6.8 357                                   KKAR
 KK31 ePn     15:45:50.69   0.0    6.8 357                                   KK31
 AAK  ePn     15:45:52.25   0.5    6.8  22                                   AAK 
 KDJ  ePn     15:45:59.88  -0.8    7.5  38                                   KDJ 
 PRZ  ePn     15:46:13.43   1.1    8.4  41                                   PRZ 
 MAKZ ePn     15:47:15.68  -0.8   13.3  35                                   MAKZ
 MKAR ePn     15:47:17.11  -1.1   13.4  35                                   MKAR
 MK31 ePn     15:47:17.86  -0.3   13.4  35                                   MK31
 ABKARePn     15:47:40.92  -0.1   15.2 331 b:5.2+0 .45 4.2                   ABKA
 ZALV eP      15:48:36.25   1.1   20.0  24                                   ZALV



 Generated 2013 APR 30 at 17:20 UTC

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