Acceleration Station: Mossyrock Dam, WA Station Owner: Tacoma Public Utilities Station Latitude & Longitude: 46.5300, -122.4200 Earthquake: Nisqually 2001-02-28 18:54:31 UTC Hypocentral Distance: 91.2 km (Use the back button on your browser to return to the previous page) Component: 265 Crest Component: 355 Crest Component: Up Crest Component: Up Mid-gallery, Ctr Component: 335 Mid-gallery, Ctr Component: 245 Mid-gallery, Ctr Component: 335 Mid-gallery, right Component: 245 Mid-gallery, right Component: Up Mid-gallery, right Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search