Phase Data

Explanation of Parameters


     20 FEB 2013  ( 51)

     ot  = 09:53:49.32   +/-   1.95              HINDU KUSH REGION, AFGHANISTAN  
     lat =      36.430   +/-    9.0
     lon =      71.020   +/-   15.4              MAGNITUDE 4.6 (GS)       
     dep =       135.4   +/-   11.7   

     86 km (53 miles) SSE of Faizabad, Afghanistan (pop 14,000)
     99 km (61 miles) NW of Chitral, Pakistan (pop N/A)
     127 km (79 miles) SSW of Khorugh, Tajikistan (pop 20,000)
     270 km (168 miles) NE of KABUL, Afghanistan

     nph =   53 of  53    se = 0.96    FE=717                            A   

     error ellipse = (105.0, 24.0, 25.2;244.0, 58.0, 16.2;  7.0, 18.0, 12.6)

 mb = 4.6 ( 16)  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     09:54:30.05   0.3    2.5 221                                   KBL 
      eSn     09:55:00.16  S res =  -0.6 
 CHGR ePn     09:54:31.77  -0.3    2.7 327                                   CHGR
      eSn     09:55:03.21  S res =  -1.7 
 GAR  ePn     09:54:32.04   0.5    2.6 348                                   GAR 
      eSn     09:55:03.01  S res =  -0.9 
 NIL  ePn     09:54:41.47   1.0    3.3 146                                   NIL 
      eSn     09:55:19.63  S res =  -0.3 
 BTK  ePn     09:54:47.62   3.2    3.6 358                                   BTK 
 NRN  ePn     09:55:19.57  -0.7    6.3  36                                   NRN 
 KK31 ePn     09:55:24.74  -0.3    6.7 357                                   KK31
      eSn     09:56:37.75  S res =  -2.1 
 KKAR ePn     09:55:24.77  -0.3    6.7 357                                   KKAR
      eSn     09:56:37.66  S res =  -2.2 
 AAK  ePn     09:55:26.29   0.1    6.8  22                                   AAK 
 FRU1 ePn     09:55:29.37   0.6    7.0  23                                   FRU1
 TARG ePn     09:55:36.35   0.3    7.5  43                                   TARG
 PRZ  ePn     09:55:47.84   0.9    8.3  41                                   PRZ 
 GYA0BePn     09:56:12.32  -2.6   10.4 282                                   GYA0
 MAKZ ePn     09:56:49.70  -1.8   13.2  35                                   MAKZ
 MK01 ePn     09:56:52.36  -0.7   13.3  36                                   MK01
 MK31 ePn     09:56:52.49  -0.8   13.3  36                                   MK31
 MKAR ePn     09:56:52.50  -0.7   13.3  36                                   MKAR
 ABKARePn     09:57:14.18  -1.9   15.2 331                                   ABKA
 KURK ePn     09:57:15.16  -2.7   15.3  19 b:1.7+1 .95 4.3                   KURK
 BRVK ePn     09:57:33.13  -1.2   16.6 358 b:8.9+1 1.7 4.8                   BRVK
 UOSS eP      09:57:39.64  -0.2   17.1 232 b:1.5+1 .65 4.4                   UOSS
 ZALV eP      09:58:10.91   0.1   20.0  24                                   ZALV
 ZAA0 eP      09:58:10.99   0.2   20.0  24 b:2.4+1 .65 4.7                   ZAA0
 SHL  eP      09:58:21.20   0.8   20.8 115 b:1.5+1 .88 4.4                   SHL 
 TBLG eP      09:58:24.54   2.2   21.0 293 b:9.9+0 .58 4.4                   TBLG
 ARU  eP      09:58:29.48   0.3   21.7 341 b:5.0+1 1.2 4.8                   ARU 
 AK11 eP      10:00:11.35  -0.2   33.0 309                                   AK11
 AKBB eP      10:00:11.40   0.2   33.0 309 b:5.2+0 .70 4.4                   AKBB
 KIEV eP      10:00:11.47   0.2   33.0 309 b:5.0+0 .70 4.4                   KIEV
 LVZ  eP      10:00:50.04   0.3   37.5 338 b:8.7+1 1.6 5.3                   LVZ 
 FIA1 eP      10:00:50.36   0.4   37.5 326                                   FIA1
      eP      10:00:50.62   0.6 
 KEV  eP      10:01:18.02   0.5   40.9 338 b:9.1+1 1.5 5.3                   KEV 
 ARE0 eP      10:01:21.12   0.8   41.2 338 b:3.6+0 1.4 3.8                   ARE0
 ARCESeP      10:01:21.14   0.8   41.2 338                                   ARCE
 NC405eP      10:01:44.13  -0.5   44.2 323                                   NC40
 NC602eP      10:01:44.87  -0.1   44.3 323                                   NC60
 NB201eP      10:01:46.36   0.2   44.4 323                                   NB20
 NC303eP      10:01:46.41   0.4   44.4 323                                   NC30
 NC204eP      10:01:48.47   0.1   44.7 323                                   NC20
 CSS  ePcP    10:02:44.09  -1.3   30.5 279                                   CSS 
 SUMG eP      10:03:50.54   1.3   61.1 341 b:1.9+1 1.4 4.8                   SUMG
 TOLK eP      10:04:52.35   0.6   71.0  15 b:2.6+1 1.8 4.7                   TOLK
 INK  eP      10:05:10.01   0.7   74.0   9 b:2.7+1 2.0 4.7                   INK 
 ANM  epP     10:05:19.18  -1.3   70.1  22                                   ANM 
 YKB5 eP      10:05:49.49  -0.7   81.3   3                                   YKB5
 LIT  eS      10:06:34.20  -0.7   37.9 291                                   LIT 



 Generated 2013 FEB 20 at 10:22 UTC

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