Over 200 seismic stations were deployed in the Seattle area to measure site responses from the Kingdome implosion and four 150-lb shots. The stations were deployed at a nominal spacing of 1 km in a hexagonal grid. 38 three component stations also recorded the M = 7.6 Japan Volcanon Islands earthquake of 28 March 2000. This teleseism produced useful signals for periods between 4 and 7 seconds.
EarthScope Consortium operates the
NSF Geodetic Facility for the Advancement of Geoscience (GAGE)
and NSF Seismological Facility for the Advancement of Geoscience (SAGE).
Any opinions, findings and conclusions, or recommendations expressed
in this material do not necessarily reflect the views of the
U.S. National Science Foundation.