Distance and direction of nearest 20 strong motion seismographs from earthquake. Such seismographs are of interest to structural engineers. Earthquake is 26.8 km E of ERW - Mount Erie (Anacortes), WA SMO (UW) 29.0 km ESE of Anacortes, WA. 4 Rocky Road (USGS) 63.6 km NNW of MBPA - Monroe BPA SMO-IDS20 65.0 km NW of Culback Dam, WA. Snohomish Co. (SNOPUD) 73.9 km SSE of Blaine, WA. City Maintenance Yard (USGS) 80.6 km N of NOWS - NOAA bldg 3 (Seattle), WA SMO (UW) 84.2 km N of SEA - Seattle, WA. SMO Johnson Hall, U. Wash. (UW) 84.2 km N of Seattle, WA. Ship Canal Gnd. 3918 6th N.E. (USGS) 84.6 km NNE of Bangor, WA. Dry Dock Trident Submarine Base (USN) 87.0 km N of QAW - Queen Anne (Seattle), WA SMO (UW) 89.2 km NNW of Bonneville Dam, OR. (ACOE) 89.5 km N of Seattle, WA. H R Hotel; 1120 6th Ave. (USGS) 91.1 km NNW of Tolt River Dam, WA. (SWD) 92.6 km N of Seattle, WA. Pier 20 (USGS) 93.1 km N of Seattle, WA. W. Sea. High School 4075 S.W. Stevens (USGS) 94.4 km N of Seattle, WA. VA Hospital Bldg. 100 (VA) 95.4 km N of SPW - Seward Park (Seattle), WA SMO (UW) 95.4 km WSW of Ross Lake Dam, WA. (SCL) 98.2 km NNE of Bremerton, WA. Water Pit Facil. Puget Sd Naval Shipyard (USN) 98.5 km NNE of Bremerton, WA. Hospital Puget Sound Naval Shipyard (USN)