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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      3 JUL 2007  (184)

     ot  = 00:36:46.94   +/-   0.00        VIRGIN ISLANDS REGION           
     lat =      19.088   +/-    0.0
     lon =     -64.802   +/-    0.0                                       
     dep =        49.4   +/-    0.0   

     75 km (50 miles) NNW of ROAD TOWN, British Virgin Islands (pop 4,000)
     85 km (50 miles) N of CHARLOTTE AMALIE, US Virgin Islands (pop 11,000)
     125 km (75 miles) NE of Fajardo, Puerto Rico (pop 33,000)
     155 km (95 miles) ENE of SAN JUAN, Puerto Rico (pop 421,000)
 
     MD 3.1 (RSPR).

     nph =    5 of  10    se = 0.00    FE=091                            held

     error ellipse = (  0.0,  0.0,  0.0;  0.0,  0.0,  0.0;  0.0,  0.0,  0.0)

 mb = 0.0 (  0)  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
 TBVI ePc     00:37:00.11  -0.6    0.7 165                                   TBVI
      eS      00:37:09.20  S res =  -1.4X
 MTP  ePc     00:37:06.68  -1.0    1.2 216                                   MTP 
      eS      00:37:21.78  S res =  -1.3X
 HUMP ePd     00:37:08.12  -1.5    1.4 227                                   HUMP
      eS      00:37:25.35  S res =  -1.3X
 CPD  ePc     00:37:09.98  -1.3    1.5 226                                   CPD 
      eS      00:37:29.22  S res =  -0.3X
 CELP ePc     00:37:17.16  -0.7    2.0 239                                   CELP
      eS      00:37:40.67  S res =  -0.6X



 Generated 2007 JUL 17 at 21:22 UTC

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

 


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