Magnitude 3.6 - POTOMAC-SHENANDOAH REGION

2010 July 16 09:04:47 UTC

• 
  Earthquake DetailsDetails
• Summary
• Maps
• Scientific & Technical

• This event has been reviewed by a seismologist.

Magnitude	3.6
Date-Time	Friday, July 16, 2010 at 09:04:47 UTC Friday, July 16, 2010 at 05:04:47 AM at epicenter Time of Earthquake in other Time Zones
Location	39.167°N, 77.252°W
Depth	5 km (3.1 miles) set by location program
Region	POTOMAC-SHENANDOAH REGION
Distances	15 km (10 miles) NW of Rockville, Maryland 30 km (15 miles) ENE of Leesburg, Virginia 35 km (20 miles) NW of WASHINGTON, D.C. 70 km (45 miles) WNW of ANNAPOLIS, Maryland
Location Uncertainty	horizontal +/- 13.3 km (8.3 miles); depth fixed by location program
Parameters	NST= 15, Nph= 15, Dmin=44.7 km, Rmss=1.49 sec, Gp=133°, M-type="Nuttli" surface wave magnitude (mbLg), Version=6
Source	USGS NEIC (WDCS-D)
Event ID	us2010yua6

http://earthquake.usgs.gov/earthquakes/eqinthenews/2010/us2010yua6/#details