Confused crowds in D.C. after the 2011 earthquake. (Timothy Wilson/The Washington Post)

The 5.8-magnitude temblor, which hit at 1:51 p.m. Aug. 23, 2011, didn’t result in deaths or major injuries.

While it wasn’t catastrophic, the quake did wreak a certain amount of havoc, shutting down the nation’s capital, snarling traffic and causing millions of dollars in damage in the Louisa County epicenter as well as to local landmarks.

Tell us: How did you react when the earthquake struck? Tweet your story using the #DCquake hashtag. Other responses are below: