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Earthquake Hazards Program
Phase Data

Explanation of Parameters


      3 JUL 2007  (184)

     ot  = 15:40:07.16   +/-   0.00        PUERTO RICO REGION              
     lat =      18.826   +/-    0.0
     lon =     -67.140   +/-    0.0                                       
     dep =        11.3   +/-    0.0   

     60 km (35 miles) NW of Arecibo, Puerto Rico (pop 49,000)
     65 km (40 miles) N of Mayaguez, Puerto Rico (pop 78,000)
     115 km (70 miles) WNW of SAN JUAN, Puerto Rico (pop 421,000)
     295 km (180 miles) E of SANTO DOMINGO, Dominican Republic
 
     MD 2.5 (RSPR).

     nph =    6 of  11    se = 0.00    FE=089                            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
 AGPR ePc     15:40:14.01  -0.3    0.4 176                                   AGPR
      eS      15:40:19.99  S res =   0.9X
 LRS  ePc     15:40:18.05  -0.8    0.6 152                                   LRS 
      eS      15:40:26.43  S res =  -0.3X
 AOPR ePd     15:40:18.29  -0.6    0.6 142                                   AOPR
      eS      15:40:27.01  S res =   0.2X
 LSP  ePc     15:40:18.56  -1.2    0.6 175                                   LSP 
 CRPR ePc     15:40:21.56  -1.4    0.8 178                                   CRPR
      eS      15:40:32.48  S res =  -1.1X
 CELP ePd     15:40:23.06  -1.8    0.9 144                                   CELP
      eS      15:40:34.75  S res =  -2.1X



 Generated 2007 JUL 24 at 14:45 UTC

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

 


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