St. Mary's Hall

Historical marker location:
3700 Reservoir Road NW, Georgetown, District of Columbia
( Marker can be reached from Reservoir Road Northwest west of Winfield Lane Northwest, on the left when traveling west.)

Built 1956. East Entry

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The District was the site of a major earthquake in 2011: On August 23, 2011, a 5.8 magnitude earthquake struck the East Coast of the United States, with its epicenter located in Mineral, Virginia. The quake was felt strongly in Washington, D.C., causing damage to several buildings, including the Washington Monument and the National Cathedral.