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

    64.7 km   N of Walla Walla, WA. VA Hospital Bldg. #109 (VA)
    65.7 km  NE of Ice Harbor Dam, WA. Snake R. (ACOE)
    86.3 km ENE of 300 Area (H3O)
    89.5 km ENE of 400 Area (H4O)
   100.5 km   E of 200 East (H2E)
   104.8 km   E of 100-K Area (H1K)
   108.4 km   E of 200 West (H2W)
   113.6 km  NE of McNary Dam, OR. (ACOE)
   131.5 km SSW of Spokane, WA. VA   Hospital Bldg. 3 (VA)
   149.7 km   W of Dworshak Dam, ID. (ACOE)
   158.1 km SSE of Grand Coulee Dam, WA. (WPRS)
   175.4 km  NE of Willow Creek Dam, OR.(ACOE)
   184.9 km  SE of Chief Joseph Dam, WA. (ACOE)
   215.5 km ENE of John Day Dam, OR. (ACOE)
   251.9 km ENE of The Dalles Dam, OR. (ACOE)
   280.1 km ESE of Howard Hanson Dam, WA. (ACOE)
   287.7 km ESE of Tolt River Dam, WA. (SWD)
   288.0 km   E of Mud Mountain Dam, WA. (ACOE)
   292.5 km ESE of RAW  -  Raver
   292.9 km ESE of ELW  -  Echo Lake