Northeastern United States blizzard of 1978
The Northeastern United States blizzard of 1978 was a catastrophic, historic nor'easter that struck New England, New Jersey, Pennsylvania, and the New York metropolitan area. The Blizzard of '78 formed on Sunday, February 5, 1978 and broke up on February 7.
Source: Wikipedia — Northeastern United States blizzard of 1978 (CC BY-SA 4.0)