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Earthquake Hazards Program
Phase Data

Explanation of Parameters


     21 JUL 2007  (202)

     ot  = 01:50:02.83   +/-   0.49              EAST OF KURIL ISLANDS           
     lat =      47.072   +/-    8.1
     lon =     156.600   +/-    6.5              MAGNITUDE 5.0 (GS)       
     dep =        10.0  (geophysicist)

     405 km (250 miles) S of Severo-Kuril'sk, Kuril Islands, Russia
     680 km (420 miles) SSW of Petropavlovsk-Kamchatskiy, Russia
     1890 km (1170 miles) NE of TOKYO, Japan
     7275 km (4520 miles) NE of MOSCOW, Russia

     nph =   91 of 100    se = 0.81    FE=222                            A   

     error ellipse = (201.9,  0.0, 10.9;111.9,  0.0,  8.0;  0.0,  0.0,  0.0)

 mb = 5.0 ( 35)  ML = 0.0 (  0)  mblg = 4.0 (  3)  md = 0.0 (  0)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 PETK ePn     01:51:31.62  -1.0    6.1   6 d:2.4+2     6.2X                  PETK
      eSn     01:52:41.37  S res =  -0.8X
 PET  ePn     01:51:32.14  -0.9    6.1  12 g:1.6-1 .65 4.0                   PET 
 SMY  ePn     01:52:59.76  -2.3   12.6  57                                   SMY 
 MAJO ePn     01:53:54.54  -9.1X  17.2 239 g:1.1-2 .75 3.5  b:1.1+1 .75 4.1  MAJO
 BILL eP      01:54:55.30   2.8   21.6  10 g:5.4-2 .90 4.3  b:2.8+1 .45 5.0  BILL
 TIXI eP      01:55:53.38   1.1   27.9 342 b:3.1+1 .80 5.1                   TIXI
 SVW2 eP      01:56:16.01  -0.3   30.6  45                                   SVW2
 TTA  eP      01:56:16.44  -0.2   30.6  41                                   TTA 
      P       01:56:31.26  14.6X
 KDAK eP      01:56:27.58  -1.6   32.0  52 b:2.5+1 1.1 5.1                   KDAK
 IMA2 eP      01:56:29.75  -0.5   32.1  36                                   IMA2
 PMR  eP      01:56:43.63  -0.1   33.7  44                                   PMR 
 COLA P       01:56:50.34   0.6   34.4  39 b:3.2+1 .85 5.3                   COLA
 EGAK eP      01:57:13.93  -0.3   37.3  39                                   EGAK
 DAWY eP      01:57:21.50   0.3   38.1  40                                   DAWY
 INK  eP      01:57:39.00   1.0   40.1  33                                   INK 
 DLBC eP      01:58:08.19   1.0   43.6  47                                   DLBC
 JCW  P       01:59:15.10   0.1   52.4  57                                   JCW 
 SPB4         01:59:15.72  -1.2   52.7 350                                   SPB4
 ETW  P       01:59:24.04  -0.1   53.6  57                                   ETW 
 EDM  eP      01:59:29.75   0.4   54.3  48                                   EDM 
 HAWA eP      01:59:32.29   0.1   54.7  57                                   HAWA
 RSW  P       01:59:32.62   0.6   54.7  57                                   RSW 
 HUMO P       01:59:33.32   0.5   54.8  63 b:6.2+0 .78 4.7                   HUMO
 NEW  eP      01:59:34.22  -0.4   55.1  54                                   NEW 
 YBH  eP      01:59:38.60   0.9   55.5  64 b:1.2+1 .85 5.0                   YBH 
 WDC  eP      01:59:43.68   0.6   56.2  65                                   WDC 
 WALA eP      01:59:43.79  -0.3   56.4  52 b:1.2+1 .95 4.9                   WALA
 MOD  eP      01:59:47.74   0.2   56.8  62                                   MOD 
 BMO  eP      01:59:47.90   0.1   56.9  58                                   BMO 
 OHCM eP      01:59:52.74  -0.2   57.6  65                                   OHCM
 MSO  eP      01:59:53.06  -0.1   57.7  54                                   MSO 
 CHMT eP      01:59:54.94  -0.7   58.0  54                                   CHMT
 PAHR eP      02:00:00.90   0.2   58.7  64                                   PAHR
 HRY  eP      02:00:01.74  -0.1   58.9  53                                   HRY 
 CMB  eP      02:00:02.93  -0.4   59.1  66 b:7.8+0 .90 4.8                   CMB 
 LRM  eP      02:00:03.44   0.1   59.1  55                                   LRM 
 HLID eP      02:00:04.90  -0.1   59.3  58                                   HLID
 DLMT eP      02:00:05.03   0.5   59.3  55                                   DLMT
 WAKR eP      02:00:06.06   0.4   59.4  65                                   WAKR
 FCC  eP      02:00:06.78   0.0   59.7  35 b:1.4+1 1.1 5.0                   FCC 
 BMN  eP      02:00:07.03   0.3   59.6  62 b:8.9+0 .65 5.0                   BMN 
 BOZ  eP      02:00:07.38   0.3   59.6  54 b:2.0+1 1.2 5.1                   BOZ 
 QLMT eP      02:00:11.89   0.5   60.3  55                                   QLMT
 REDW e       02:00:13.31  -6.6X  61.5  56 b:2.1+1 1.0 5.2                   REDW
      eP      02:00:20.34   0.5X
 ELK  eP      02:00:13.98   0.3   60.6  61 b:6.6+0 .80 4.8                   ELK 
 GCMT P       02:00:14.64   0.7   60.6  53                                   GCMT
 MTUM eP      02:00:14.97   0.7   60.7  66                                   MTUM
 TPH  eP      02:00:16.90   0.1   61.0  64 b:1.0+1 .90 5.0                   TPH 
 YFT  eP      02:00:17.06   1.8   60.8  55                                   YFT 
 IMW  eP      02:00:17.92   0.6   61.1  56 b:2.2+1 1.3 5.1                   IMW 
 FLWY eP      02:00:18.64   1.3   61.1  55 b:1.2+1 .90 5.0                   FLWY
 RRI2 eP      02:00:18.82   0.6   61.2  56                                   RRI2
 RLMT eP      02:00:18.97   1.0   61.3  54                                   RLMT
 MOOW eP      02:00:19.39   0.8   61.3  56 b:1.2+1 1.3 4.9                   MOOW
 HVU  eP      02:00:19.44   0.4   61.4  58                                   HVU 
 TPAW eP      02:00:19.63   0.6   61.4  56                                   TPAW
 LOHW eP      02:00:20.24   0.5   61.5  56                                   LOHW
 SNOW eP      02:00:20.92   1.1   61.5  56                                   SNOW
 BGU  P       02:00:21.80   0.1   61.8  59                                   BGU 
 SPUT eP      02:00:22.81   0.5   61.9  59                                   SPUT
 TPNV eP      02:00:25.38  -0.2   62.3  65                                   TPNV
 DUG  eP      02:00:25.64   0.0   62.4  60 b:1.6+1 1.1 5.1                   DUG 
 BW06 eP      02:00:26.93  -0.4   62.6  56 b:1.6+1 1.2 5.1                   BW06
 MWC  eP      02:00:29.37  -0.4   63.0  68                                   MWC 
 NLU  eP      02:00:29.86   0.2   63.0  60                                   NLU 
 GSC  eP      02:00:29.95  -0.3   63.1  66 b:8.7+0 1.1 4.9                   GSC 
 MPU  eP      02:00:31.35   0.2   63.2  59                                   MPU 
 NOQ  P       02:00:31.44   5.0X  62.5  59 b:1.5+1 .84 5.2                   NOQ 
 DAU  eP      02:00:31.45   0.4   63.1  59                                   DAU 
 ARUT e       02:00:33.72   0.3   63.5  62                                   ARUT
 CCUT e       02:00:35.19   0.3   63.7  62                                   CCUT
 TMUT eP      02:00:36.42   0.4   63.9  60                                   TMUT
 KBL  P       02:00:37.10  -0.5   64.1 294 b:2.7+1 1.3 5.3                   KBL 
 SRU  eP      02:00:39.30   0.0   64.4  59                                   SRU 
 PV10 P       02:00:40.33  -7.9X  65.8  59                                   PV10
 ULM  P       02:00:40.42  -0.2   64.7  43 b:3.2+0 .73 4.6                   ULM 
 RWWY eP      02:00:40.58  -0.2   64.6  55 b:7.9+0 .75 5.0                   RWWY
 RSSD eP      02:00:40.82  -0.7   64.8  52                                   RSSD
 BAR  eP      02:00:45.56   3.6X  64.8  68 b:6.7+0 .90 4.8                   BAR 
 AGMN eP      02:00:48.81  -0.8   66.1  44 b:1.9+1 1.6 5.0                   AGMN
 SMCO eP      02:00:52.13  -0.5   66.4  57 b:9.5+0 1.0 4.9                   SMCO
 ISCO eP      02:00:55.16   0.3   66.8  56 b:7.4+0 .95 4.9                   ISCO
 SDCO eP      02:01:02.57  -1.5   68.3  58                                   SDCO
 EYMN eP      02:01:03.49  -0.7   68.4  42 b:1.8+1 1.5 5.0                   EYMN
 ECSD eP      02:01:06.53  -1.2   68.9  48 b:1.2+1 1.2 5.0                   ECSD
 TUC  e       02:01:11.34   4.2X  68.8  65                                   TUC 
 COWI eP      02:01:18.39  -0.9   70.8  42                                   COWI
 KIEV P       02:01:28.91  -1.0   72.6 328 b:2.9+0 .60 4.5                   KIEV
 WMOK eP      02:01:39.22  -0.6   74.2  56                                   WMOK
 GNI  P       02:01:40.69   1.4   74.1 312 b:2.6+1 1.1 5.1                   GNI 
 HDIL eP      02:01:43.07  -0.8   74.9  46 b:1.6+1 .90 5.1                   HDIL
 JCT  eP      02:01:53.66  -0.7   76.7  60                                   JCT 
 MIAR eP      02:01:56.34  -0.8   77.3  53 b:1.2+1 1.3 4.8                   MIAR
 GEC2 P       02:02:08.14   0.4   79.2 336                                   GEC2
 SWET eP      02:02:14.69  -1.7   80.7  47                                   SWET
 LPAZ ePKPdf  02:09:15.72  -1.9  132.1  66                                   LPAZ
 CPUP ePKPdf  02:09:41.46  -0.8  146.2  64                                   CPUP



 Generated 2007 JUL 21 at 02:17 UTC

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

 


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