Distance and direction of nearest 20 strong motion seismographs
(accelerometers) from earthquake. Such seismographs are of interest to 
structural engineers (data from ~seis/sites.dat).

     Earthquake is

   200.1 km   W of Applegate Dam, OR. (ACOE)
   237.4 km   W of Lost Creek Dam, OR. (ACOE)
   288.0 km  SW of Lowell, OR. Lookout Point Dam (ACOE)
   296.5 km WSW of Oakridge, OR. Hills Creek Dam (ACOE)
   306.9 km   W of Klamath Falls, OR. Klamath R. Overcrossing (ODOT)
   332.2 km  SW of Blue River Dam, OR. (ACOE)
   334.6 km  SW of Cougar Dam, OR. (ACOE)
   341.2 km  SW of Green Peter Dam, OR. (ACOE)
   377.0 km  SW of Detroit Dam, OR. (ACOE)
   383.3 km  NW of Black Butte, CA. (ACOE)
   398.2 km NNW of Coyote, CA. (ACOE)
   418.5 km SSW of KEEL -  Keeler
   419.9 km  SW of Portland, OR. Clackamas Highway Bridge (ODOT)
   419.9 km  SW of Portland, OR. Terwilliger Interchange (ODOT)
   419.9 km  SW of Portland, OR. Stark St&Water Ave, Morrison Ramp (ODOT)
   421.7 km SSW of Portland, OR. VA Hospital, Steam Plant (USGS)
   423.8 km SSW of Portland, OR. State Univ, Bsmt. Cramer Hall (USGS)
   423.9 km SSW of CSO  -  Canyon (USGS, OR)
   424.6 km SSW of HAO  -  Harrison (USGS, OR)
   431.6 km  SW of RBO  -  Rocky Butte (USGS, OR)