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 4.1 km NNW of Bonneville Dam, OR. (ACOE) 6.4 km ENE of ALCT - Alcott Elementary 9.5 km SE of EARN - Eastridge Elementary, Woodinville 11.5 km NNE of PNLK - Pine Lake Middle School, Issaquah 15.6 km SE of LEOT - Leota Junior High, Woodinville 17.6 km ENE of WISC - Wilburton Instructional Services Center, Bellevue 20.5 km W of Tolt River Dam, WA. (SWD) 21.0 km ESE of FINN - Finn Hill Junior High 21.0 km NNW of ELW - Echo Lake 22.2 km E of NOWS - NOAA, Sand Pt, Seattle 22.4 km NE of RHAZ - Hazelwood Elementary, Newcastle 23.4 km SE of CSEN - Crystal Springs Elementary 25.2 km ENE of SP2 - Seward Park, Seattle 25.7 km SSW of MBPA - Monroe 26.2 km E of SEA - University of Washington 26.2 km ESE of BRKS - Brookside Elementary, Lake Forest Park 27.1 km E of Seattle, WA. Ship Canal Gnd. 3918 6th N.E. (USGS) 27.8 km ENE of KIMB - Kimball Elementary, Seattle 28.3 km NE of MPL - Maple Valley 28.7 km ENE of Seattle, WA. H R Hotel; 1120 6th Ave. (USGS)