Guest guest Posted August 23, 2011 Report Share Posted August 23, 2011 http://earthquake.usgs.gov/earthquakes/recenteqsus/Quakes/at00lqe6x3.php Magnitude 5.8 - VIRGINIA 2011 August 23 17:51:03 UTC Magnitude 5.8 (Preliminary magnitude — update expected within 15 minutes) Date-Time Tuesday, August 23, 2011 at 17:51:03 UTC Tuesday, August 23, 2011 at 01:51:03 PM at epicenter Location 37.875°N, 77.908°W Depth 6 km (3.7 miles) set by location program Region VIRGINIA Distances 15 km (9 miles) S (179°) from Mineral, VA 18 km (12 miles) SSE (154°) from Louisa, VA 26 km (16 miles) ENE (58°) from Columbia, VA 37 km (23 miles) E (97°) from Lake Monticello, VA 54 km (34 miles) NW (314°) from Richmond, VA 139 km (87 miles) SW (214°) from Washington, DC Location Uncertainty Error estimate not available Parameters NST= 17, Nph= 17, Dmin=59.5 km, Rmss=0.33 sec, Gp=173°, M-type= " moment " magnitude from initial P wave (tsuboi method) (Mi/Mwp), Version=1 Source West Coast and Alaska Tsunami Warning Center/NOAA/NWS Event ID at00lqe6x3 Quote Link to comment Share on other sites More sharing options...
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