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Explanation of Parameters

     17 JUL 2007  (198)

     ot  = 21:41:25.00   +/-   0.00         ISLAND OF HAWAII, HAWAII        
     lat =      19.390   +/-    0.0
     lon =    -155.250   +/-    0.0                                       
     dep =         3.2   +/-    0.0   

     40 km (25 miles) SSW of Hilo, Hawai`i, Hawaii (pop 40,000)
     85 km (55 miles) ESE of Kailua Kona, Hawai`i, Hawaii (pop 9,800)
     170 km (105 miles) SSE of Hana, Maui, Hawaii
     345 km (215 miles) SE of HONOLULU, Hawaii
 
     MD 2.8 (HVO). Felt in the epicentral area.

     nph =    3 of   5    se = 0.00    FE=613                            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 = 2.0 (  1)  mblg = 0.0 (  0)  md = 1.4 (  1)  MS = 0.0 (  0)

 sta  phase     arrival     res   dist azm    amp  per mag     amp  per mag  sta
 STCH ePg     21:41:28.64   1.3    0.1  91                                   STCH
 KHU  ePg     21:41:32.85   0.6    0.4 248                                   KHU 
      eSg     21:41:38.86  S res =   1.7X
 POHA ePg     21:41:34.59   0.9    0.5 324 d:4.4+1     1.4  L:3.5-1 .45 2.0  POHA
      eSg     21:41:39.25  S res =  -0.3X



 Generated 2007 JUL 21 at 21:51 UTC

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