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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     25 JAN 2009  ( 25)

     ot  = 21:16:18.99   +/-   0.27              TAJIKISTAN                      
     lat =      38.181   +/-    4.9
     lon =      72.241   +/-    4.5              MAGNITUDE 4.8 (GS)       
     dep =        20.0  (assigned)    

     95 km (60 miles) NE of Khorugh, Tajikistan (pop 20,000)
     160 km (100 miles) SW of Karakul, Tajikistan (pop N/A)
     190 km (120 miles) NE of Feyzabad, Afghanistan
     300 km (185 miles) E of DUSHANBE, Tajikistan

     nph =   79 of 142    se = 1.29    FE=715                            A   

     error ellipse = (219.4,  0.0,  7.4;129.4,  0.0,  4.6;  0.0,  0.0,  0.0)

 mb = 4.8 ( 40)  ML = 4.9 (  3)  mblg = 3.9 (  7)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 EKS2 ePn     21:17:28.11   0.2    4.6  14 L:7.8-1 2.2 4.7  g:5.1-1 1.1 4.0  EKS2
      eSn     21:18:14.75  S res =  -6.3X
 AAK  ePn     21:17:30.10   0.2    4.8  20                                   AAK 
      eSn     21:18:20.27  S res =  -4.4X
 KKAR ePn     21:17:33.29  -0.8    5.1 346                                   KKAR
      eSn     21:18:27.69  S res =  -4.6X
 KBL  ePn     21:17:34.61   9.0X   4.5 216 L:3.6+0 1.2 5.3  g:1.3+0 .82 4.6  KBL 
      eSn     21:18:32.57  S res =  15.6X
 TKM2 ePn     21:17:39.00   0.7    5.4  27 L:8.2-1 3.0 4.8  g:1.9-1 .98 3.8  TKM2
      eSn     21:18:37.08  S res =  -2.7X
 MKAR ePn     21:19:01.05   1.0   11.4  38                                   MKAR
      Lg      21:22:14.47
 MK31 ePn     21:19:01.17   1.2   11.4  38                                   MK31
      qSn     21:21:02.45  S res =  -3.8X
 KURK ePn     21:19:25.21  -1.7   13.3  18 g:1.0-1 1.2 4.1                   KURK
      eSn     21:21:50.69  S res =  -3.7X
      Lg      21:23:07.63
      LR      21:24:37.45                                  
 ABKARePn     21:19:32.22  -6.3X  14.2 325                                   ABKA
      eSn     21:22:02.50  S res = -12.6X
 DANN eP      21:19:32.70  -0.2   13.7 132 b:1.2+2 .60 5.9X                  DANN
 KOLN eP      21:19:37.40  -0.1   14.1 134 b:4.8+1 .44 5.5X                  KOLN
 GKN  eP      21:19:42.30  -1.0   14.5 131 b:6.9+1 .46 5.5X                  GKN 
 BVAR Pn      21:19:43.71  -4.7X  14.9 356                                   BVAR
      Sn      21:22:24.54  S res =  -8.2X
      Lg      21:23:54.82
      LR      21:25:48.10                                  
 BRVK ePn     21:19:44.97  -3.9X  14.9 355 g:5.0-2 1.3 3.8                   BRVK
      eSn     21:22:25.45  S res =  -8.2X
 KKN  eP      21:19:48.80  -1.9   15.1 130 b:5.8+1 .64 5.1                   KKN 
 DMN  eP      21:19:50.00  -1.1   15.1 131 b:5.8+1 .56 5.1                   DMN 
 PKI  eP      21:19:52.20  -1.8   15.3 130 b:7.3+1 .62 5.1                   PKI 
 GUN  eP      21:19:52.60  -2.0   15.3 128 b:9.2+1 .76 5.1                   GUN 
 AKTO Pn      21:19:56.03  -5.3X  15.9 325                                   AKTO
      Sn      21:22:48.83  S res =  -8.0X
      Lg      21:24:42.80
      LR      21:26:21.24                                  
 JIRN eP      21:19:57.90  -1.5   15.7 128 b:6.8+1 .58 5.0                   JIRN
 RAMN eP      21:20:07.30  -1.8   16.5 129 b:6.0+1 .48 5.0                   RAMN
 TAPN eP      21:20:11.90  -2.5   16.9 125 b:6.7+1 .82 4.8                   TAPN
 ODAN eP      21:20:14.20  -1.9   17.0 127 b:6.6+1 .72 4.9                   ODAN
 ZAA0 ePn     21:20:24.92  -2.6X  18.0  25                                   ZAA0
      eSn     21:23:42.40  S res =  -4.9X
 ZALV P       21:20:25.10  -2.4   18.0  25                                   ZALV
      LR      21:27:36.99                                  
 LSA  eP      21:20:27.03   1.0   17.8 113 g:3.4-2 1.1 3.9  b:3.4+1 1.1 4.4  LSA 
 ARU  eP      21:20:52.25  -2.3   20.4 338 g:3.0-2 1.2 3.9  b:3.4+1 .90 4.7  ARU 
      qS      21:24:34.50  S res =  -7.5X
 GNI  eP      21:21:04.36  -1.0   21.4 284 b:1.4+2 1.4 5.2                   GNI 
      eS      21:25:00.46  S res =  -1.5X
 KIV  eP      21:21:23.07   1.1   22.9 294 b:5.4+1 .80 5.1                   KIV 
      qS      21:25:27.26  S res =  -3.9X
 TLY  eP      21:21:49.06   0.7   25.8  48                                   TLY 
 SONM P       21:21:57.48   1.7   26.6  58                                   SONM
      LR      21:33:30.24                                  
 ULN  eP      21:22:00.65   0.8X  27.0  58 b:1.7+1 1.4 4.5                   ULN 
 OBN  eP      21:22:19.44  -0.8   29.3 317 b:1.7+1 .60 5.0                   OBN 
 CHTO eP      21:22:32.04   3.8X  30.2 122 b:2.2+0 .87 4.0                   CHTO
 CMAR P       21:22:32.90   2.5   30.5 123                                   CMAR
 CM31 eP      21:22:34.10   3.7X  30.5 123 b:4.7+0 .98 4.3                   CM31
 KIEV eP      21:22:48.86  -1.1   32.7 307 b:9.8+0 .80 4.8                   KIEV
 AKASGP       21:22:49.03  -0.8   32.7 307                                   AKAS
 AKBB eP      21:22:49.47  -0.4   32.7 307                                   AKBB
 ISP  eP      21:22:50.02   0.0   32.7 283                                   ISP 
 TIRR eP      21:22:53.04  -1.2   33.2 295                                   TIRR
 BJT  eP      21:23:02.31   2.0   33.9  73 b:4.8+0 .55 4.6                   BJT 
 BUR08eP      21:23:12.34   0.2   35.2 301                                   BUR0
 FINESP       21:23:23.10  -0.9   36.7 325                                   FINE
      LR      21:39:29.58                                  
 SUW  eP      21:23:23.72  -0.7   36.7 312 b:2.0+1 .90 5.0                   SUW 
 KWP  eP      21:23:25.19  -0.5   36.8 304 b:9.3+0 .50 4.9                   KWP 
 OJC  eP      21:23:41.45   0.1   38.7 305 b:1.4+1 .90 4.7                   OJC 
 PSZ  eP      21:23:41.85  -0.4   38.8 302                                   PSZ 
 KEV  eP      21:23:49.77   1.0   39.6 337                                   KEV 
 ARCESP       21:23:51.00  -0.8   40.0 337                                   ARCE
      LR      21:41:17.27                                  
 ARE0 eP      21:23:51.51  -0.3   40.0 337                                   ARE0
 MORC eP      21:23:53.68  -0.1   40.2 305 b:4.0+0 .85 4.2                   MORC
 CONA iPc     21:24:05.35   0.7   41.5 302 b:1.8+1 1.3 4.6                   CONA
 YAK  eP      21:24:08.80   0.1   42.0  36 b:5.0+1 1.2 5.1                   YAK 
 GERESP       21:24:15.43   0.2   42.8 304                                   GERE
      PP      21:25:54.85   0.4X
 KHC  eP      21:24:16.03   0.6   42.8 304 b:9.0+0 1.2 4.4                   KHC 
 NOA  P       21:24:20.65  -1.3   43.7 322                                   NOA 
      LR      21:45:11.38                                  
 NAO01eP      21:24:22.17  -0.9   43.8 322                                   NAO0
 KSAR P       21:24:23.90   3.8X  43.4  73                                   KSAR
      LR      21:44:48.59                                  
 YHNB eP      21:24:24.31   2.6   43.6  93                                   YHNB
 DAVOXP       21:24:38.22  -0.4   45.7 302                                   DAVO
 JNU  qP      21:24:52.49   1.8   47.2  77                                   JNU 
      LR      21:46:58.46                                  
 KEST P       21:25:12.25   4.4X  49.5 288                                   KEST
 KMBO qP      21:25:15.23  -2.3X  50.7 228 b:2.9+0 1.0 4.2                   KMBO
 MJAR P       21:25:23.41   0.7   51.4  70                                   MJAR
      LR      21:48:44.50                                  
 MAJO eP      21:25:24.27   1.6   51.4  70                                   MAJO
 BILL eP      21:26:00.04  -0.3   56.7  27 b:4.5+0 .85 4.5                   BILL
 ESDC P       21:26:07.13  -0.1   57.6 297                                   ESDC
 SUMG eP      21:26:22.78   0.1   59.8 341 b:2.4+1 .90 5.3                   SUMG
 RES  eP      21:27:08.76  -1.6   67.1 356 b:2.3+0 .82 4.4                   RES 
 TOA0 eP      21:27:09.19  -0.2X  66.7 269                                   TOA0
 TORD P       21:27:09.40   0.0   66.7 269                                   TORD
      LR      21:57:52.35                                  
 COLD eP      21:27:29.55   0.3   70.1  16 b:9.3+0 .96 4.9                   COLD
 INK  eP      21:27:41.13  -0.1   72.1  10 b:5.9+0 .49 4.9                   INK 
 COLA eP      21:27:44.25  -0.1   72.6  17 b:8.0+0 .76 4.8                   COLA
 ILAR P       21:27:45.45  -0.7   72.9  16                                   ILAR
      LR      22:02:02.82                                  
 PAX  eP      21:27:57.07  -0.2   74.8  17 b:1.3+2 2.6 5.5                   PAX 
 SML  eP      21:27:58.95  -0.1   75.1  19 b:4.3+0 .80 4.5                   SML 
 DBIC eP      21:28:04.50   0.8   75.8 267 b:2.8+0 .77 4.4                   DBIC
      LR      22:03:14.52                                  
 LBTB eP      21:28:11.06   2.9   76.6 223 b:8.9+0 1.1 4.7                   LBTB
 TSUM eP      21:28:11.88   2.8   76.7 232                                   TSUM
 YKA  P       21:28:23.55  -0.3   79.5   3                                   YKA 
 BOSA qP      21:28:28.60   3.4X  79.7 221                                   BOSA
 SCHQ P       21:28:31.20  -0.5   80.9 337                                   SCHQ
      LR      22:04:46.48                                  
 WRA  P       21:28:39.55   1.5   82.1 123                                   WRA 
 WRAB eP      21:28:40.25   2.3   82.1 123 b:4.4+0 .65 4.7                   WRAB
 ASAR P       21:28:50.85   0.7   84.4 126                                   ASAR
 COEN eP      21:28:51.97   3.2X  84.1 113                                   COEN
 FFC  eP      21:29:04.14   0.0   87.3 357                                   FFC 
 ULM  P       21:29:24.77   1.7   91.3 352                                   ULM 
      LR      22:18:29.09                                  
 BSMT eP      21:29:36.43   0.2   94.1   5 b:5.8+0 .98 5.0                   BSMT
 NEW  eP      21:29:38.45   5.1X  93.5   6                                   NEW 
 CHMT eP      21:29:40.76  -0.2   95.1   4 b:1.7+0 .90 4.5                   CHMT
 RSSD eP      21:29:45.62  -8.4X  98.0 357 b:8.1+0 .75 5.4                   RSSD
 CFAA PKPbc   21:36:02.28   1.7  147.1 269                                   CFAA
 PLCA PKPbc   21:36:13.10   2.2  151.3 253                                   PLCA
      PKPab   21:36:18.47  -0.6X
 MMAI LR      21:36:13.74         30.3 272                                   MMAI
 ASF  LR      21:36:33.94         29.4 269                                   ASF 
 EIL  LR      21:38:34.67         31.9 266                                   EIL 
 ATD  LR      21:40:28.31         37.3 232                                   ATD 
 ASAJ LR      21:49:10.90         51.8  60                                   ASAJ
 PETK LR      21:51:44.11         58.1  45                                   PETK
 DAV  LR      21:55:07.92         57.2 109                                   DAV 
 FX1  LR      21:56:42.95         66.5  40                                   FX1 
 FRB  LR      22:04:02.01         73.8 343                                   FRB 



 Generated 2009 FEB 18 at 01:39 UTC

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


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