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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     21 JUL 2007  (202)

     ot  = 10:07:09.01   +/-   0.43              KURIL ISLANDS                   
     lat =      46.700   +/-   11.2
     lon =     152.709   +/-    5.3              MAGNITUDE 4.7 (GS)       
     dep =        52.2  (depth phases)

     410 km (255 miles) ENE of Kuril'sk, Kuril Islands
     510 km (315 miles) SSW of Severo-Kuril'sk, Kuril Islands, Russia
     1635 km (1010 miles) NE of TOKYO, Japan
     7155 km (4440 miles) NE of MOSCOW, Russia

     nph =   50 of  76    se = 1.01    FE=221                            A   

     error ellipse = (164.4,  0.0, 15.2; 74.4,  0.0,  5.9;  0.0,  0.0,  0.0)

 mb = 4.6 ( 26)  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
 YSS  ePn     10:08:48.48   1.9    6.8 276                                   YSS 
 PET  ePn     10:09:01.45   7.2X   7.4  29                                   PET 
 MA2  ePn     10:10:11.54   1.5   13.0 356 b:1.5+1 .49 5.2X                  MA2 
 SMY  ePn     10:10:38.20  -0.2   15.1  59 b:1.2+1 .56 4.3                   SMY 
 MDJ  ePn     10:10:53.78  -0.3   16.3 271 g:1.6-2 .80 3.6X b:1.6+1 .80 4.2  MDJ 
 KS15 eP      10:11:43.84   0.8   20.5 252                                   KS15
 INCN eP      10:11:53.56   1.8   21.3 254 b:2.7+1 .90 4.6                   INCN
 HIA  eP      10:11:57.46  -2.4   22.1 289 b:4.9+0 .40 4.3                   HIA 
 BILL eP      10:12:03.89   0.2   22.5  13 b:1.3+1 .35 4.8                   BILL
      epP     10:12:15.18  depth =  44.5 
 IMA2 eP      10:13:48.00   0.5   34.0  36                                   IMA2
 KDAK eP      10:13:49.74  -0.6   34.4  51 b:7.5+0 .80 4.7                   KDAK
 COLA eP      10:14:07.58   0.1   36.3  38 b:5.7+0 .65 4.6                   COLA
      epP     10:14:22.32  depth =  57.1 
 EGAK eP      10:14:31.69   0.1   39.2  38 b:8.9+0 .95 4.6                   EGAK
 INK  eP      10:14:53.86   0.6   41.8  32                                   INK 
 DLBC eP      10:15:27.56   2.1   45.8  46                                   DLBC
 LSA  eP      10:15:58.74   0.2   50.0 273                                   LSA 
 CHTO eP      10:16:11.93   0.0   51.8 256                                   CHTO
 EDM  eP      10:16:45.84   0.0   56.6  46                                   EDM 
 OD2  eP      10:16:49.62   0.2   57.1  54                                   OD2 
      epP     10:17:01.40  depth =  40.6X
 WALA eP      10:17:01.65   0.6   58.7  50 b:5.8+0 .85 4.7                   WALA
 MSO  eP      10:17:10.72   0.5   60.0  52 b:6.7+0 1.2 4.6                   MSO 
      epP     10:17:23.87  depth =  46.8 
 FCC  eP      10:17:18.86  -0.7   61.5  33 b:6.4+0 .55 5.0                   FCC 
 HLID eP      10:17:19.64  -2.6   61.8  55 b:7.1+0 1.5 4.6                   HLID
      epP     10:17:37.27  depth =  66.7X
 LRM  eP      10:17:20.22   0.1   61.4  52                                   LRM 
      epP     10:17:34.85  depth =  53.2 
 KBL  eP      10:17:21.11  -1.7   61.8 291 b:7.7+0 .60 5.0                   KBL 
 CMB  eP      10:17:21.81   0.3   61.7  64 b:7.1+0 1.3 4.6                   CMB 
      epP     10:17:36.66  depth =  54.2 
 IMW  eP      10:17:35.26   1.4   63.5  53 b:9.7+0 1.4 4.7                   IMW 
      epP     10:17:49.29  depth =  50.0 
 MOOW eP      10:17:35.65   0.5   63.7  53                                   MOOW
      epP     10:17:50.22  depth =  52.4 
      epP     10:17:50.45  depth =  53.4X
 RRI2 eP      10:17:36.11   1.3   63.6  54                                   RRI2
 TPAW eP      10:17:36.34   0.8   63.8  54 b:1.1+1 1.1 4.8                   TPAW
      epP     10:17:50.96  depth =  52.6 
      epP     10:17:51.07  depth =  53.1X
 LOHW eP      10:17:37.28   1.0   63.9  53 b:6.6+0 1.2 4.5                   LOHW
      epP     10:17:51.71  depth =  51.7 
 REDW eP      10:17:37.57   1.1   63.9  54 b:1.8+1 1.4 4.9                   REDW
      epP     10:17:51.73  depth =  50.5 
 TPNV eP      10:17:42.22  -0.8   64.9  62 b:5.8+0 1.1 4.5                   TPNV
      epP     10:17:57.25  depth =  54.3 
 DUG  eP      10:17:42.58   0.1   64.8  58 b:8.2+0 1.2 4.6                   DUG 
      epP     10:17:56.68  depth =  50.1 
 BW06 eP      10:17:43.81   0.1   65.0  54                                   BW06
      epP     10:17:58.14  depth =  51.1 
 LDFC eP      10:17:55.33   0.0   66.8  63                                   LDFC
      epP     10:18:09.98  depth =  52.3 
 SRU  eP      10:17:55.76   0.0   66.9  57                                   SRU 
      epP     10:18:10.46  depth =  52.5 
 NAO01eP      10:18:03.65  -1.3   68.4 341 b:2.0+0 .51 4.4                   NAO0
 SMCO eP      10:18:08.50   0.1   68.9  55                                   SMCO
 ISCO eP      10:18:10.75   0.3   69.2  54                                   ISCO
      epP     10:18:25.42  depth =  52.2 
 MVCO eP      10:18:10.97  -0.3   69.3  57                                   MVCO
      epP     10:18:26.27  depth =  54.9 
 EYMN eP      10:18:16.40  -0.8   70.4  40                                   EYMN
 ECSD eP      10:18:21.17  -0.6   71.1  46 b:2.5+0 .71 4.3                   ECSD
      epP     10:18:35.38  depth =  50.0 
 KIEV eP      10:18:22.14  -1.4   71.4 326 b:1.3+1 .60 5.0                   KIEV
 ANMO eP      10:18:26.94  -1.0   72.1  58                                   ANMO
      epP     10:18:43.01  depth =  58.0 
 SCIA eP      10:18:39.56  -0.2   74.1  45                                   SCIA
      epP     10:18:54.46  depth =  52.7 
 GRFO eP      10:19:03.44   0.0   78.4 336 b:8.8+0 .75 4.8                   GRFO
 JCT  eP      10:19:07.84  -0.6   79.2  57 b:6.4+0 .90 4.6                   JCT 
      epP     10:19:23.17  depth =  54.0 
 WCI  eP      10:19:13.12  -1.4   80.3  43 b:7.5+0 .90 4.6                   WCI 
 SWET eP      10:19:27.38  -0.8   82.9  45                                   SWET
 CPUP ePKPbc  10:26:49.70  -0.6  148.7  60                                   CPUP



 Generated 2007 JUL 21 at 12:38 UTC

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

 


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