USGS: Tacoma, WA American Lake VA Hospital Bldg 81 Agency Number: 2130 Latitude: 47.1340 Longitude: -122.5750 Instrument: Basement Owner: United States Geological Survey (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: 53.9 km Summary page for this earthquake Plot Acceleration Component: Up PGA (cm/s/s): 155.40 PGV (cm/s): 3.20 Add this to bin Component: 237 PGA (cm/s/s): 133.90 PGV (cm/s): 10.40 Add this to bin Component: 327 PGA (cm/s/s): 151.60 PGV (cm/s): 5.80 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search