Distance and direction of nearest 20 strong motion seismographs
from earthquake. Such seismographs are of interest to structural
engineers.

     Earthquake is

    31.4 km   S of Mud Mountain Dam, WA. (ACOE)
    48.5 km SSW of Howard Hanson Dam, WA. (ACOE)
    49.8 km  SE of McChord AFB, WA. Passenger Term. (USGS)
    50.2 km  NE of Mossy Rock Dam, WA., Cowlitz R. (ACOE)
    51.5 km  SE of Tacoma, WA. Fire Station S. 7247 S. Park Ave. (TDPW)
    53.2 km   S of RAW - Raver BPA SMO-IDS20
    53.8 km  SE of TBPA - Tacoma WA BPA SMO-IDS20
    54.5 km  SE of Tacoma, WA. Sewage Treat. Plant. 2201 Portland Ave.(TDPW)
    54.6 km  SE of Tacoma, WA. Tacoma Dome 2727 E. D St. (TDPW)
    54.9 km ESE of Tacoma, WA. VA Hospital Bldg. 81 (VA)
    55.5 km SSE of Federal Way, WA. Bulk Mail Fac. (Bldg. 3) 34301 9th Ave. So. (USGS)
    56.4 km  SE of Tacoma, WA. Tacoma Financial Center 1145 Broadway Plaza (TDPW)
    58.0 km  SE of Tacoma, WA. Tacoma General Hospital 315 So. K St. (TDPW)
    59.8 km  SE of UPS - Tacoma, WA. SMO Univ. Puget Sound (UW)
    67.8 km SSE of Seattle, WA. Shop; 19604 Pacific Hwy S. (USGS)
    69.8 km SSE of MPL - Renton, WA. SMO 116th Ave SE & Puget Dr. SE (UW)
    71.0 km   S of ELW - EchoLakeBPA SMO-IDS20
    71.4 km  SE of Gig Harbor, WA. Fire Station #5 (USGS)
    72.2 km  NE of Toutle River Dam, WA. (ACOE)
    73.5 km ESE of Olympia, WA. WA DNR, 1110 Washington St. (USGS)