USGSH: Seattle, WA Agency Number: MAR Structure: concrete, 3-story on grade Latitude: 47.6046 Longitude: -122.3336 Site Geology: Modified land Owner: USGS Geologic Hazards Team (external link) References Add all data on this page to the download bin View Map Nisqually, Washington 2001-02-28 18:54:31 UTC Hypocentral dist: 77.6 km Summary page for this earthquake Plot Acceleration Component: Up PGA (cm/s/s): 79.50 PGV (cm/s): - Add this to bin Component: 58 PGA (cm/s/s): -113.50 PGV (cm/s): - Add this to bin Component: 328 PGA (cm/s/s): -125.50 PGV (cm/s): - Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search