La Plata, MD Supercell - April 28th, 2002
People forget this tornado! Only focus on 4/28/02... RT @wxhistorian 11/9/1926: Maryland's deadliest #tornado killed 14 at LaPlata. #weather
16 died (mostly children) according to these two sources. Very interesting/powerful reads if you like historical weather, especially in the Washington DC region...
First hand account: