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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      2 JUL 2007  (183)

     ot  = 21:31:22.27   +/-   0.49              EAST OF KURIL ISLANDS           
     lat =      47.334   +/-   11.5
     lon =     156.394   +/-   11.4                                       
     dep =        10.0  (geophysicist)

     375 km (230 miles) S of Severo-Kuril'sk, Kuril Islands, Russia
     655 km (405 miles) SSW of Petropavlovsk-Kamchatskiy, Russia
     1890 km (1180 miles) NE of TOKYO, Japan
     7245 km (4500 miles) NE of MOSCOW, Russia

     nph =   11 of  11    se = 0.53    FE=222                            B   

     error ellipse = (222.9,  0.0, 16.4;132.9,  0.0, 13.8;  0.0,  0.0,  0.0)

 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
 MKAR P       21:40:06.25   0.0   48.7 298                                   MKAR
 BVAR P       21:40:33.14   0.2   52.2 310                                   BVAR
 BRVK eP      21:40:33.39   0.2   52.2 310 b:2.5+0 .78 4.2                   BRVK
 ARCESP       21:41:15.18   0.5   58.0 342                                   ARCE
 NVAR P       21:41:29.60  -0.7   60.2  64                                   NVAR
 FINESP       21:41:57.88  -0.4   64.4 336                                   FINE
 WRA  P       21:42:32.49  -0.5   69.8 202                                   WRA 
 AKASGP       21:42:46.88  -0.6   72.3 328                                   AKAS
 ASAR P       21:42:55.45   0.3   73.5 201                                   ASAR
 TXAR P       21:43:05.95   0.6   75.2  63                                   TXAR
 PLCA PKPbc   21:51:02.35   0.4  146.0  96                                   PLCA



 Generated 2007 JUL 27 at 00:40 UTC

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

 


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