1975 – The “Doomsday Atlas” prepared by the U.S. Defense Civil Preparedness Agency showed that the area from Sugarloaf Key to Key West would be devastated in a nuclear war between the United States and the Soviet Union due to an attack on the Naval Air Station at Boca Chica.

1994 – More than 17,000 Cuban refugees had crossed the Florida Straits during the month. It was the largest Cuban exodus since the 1980 Mariel boatlift.

1930 – The Key West Pilot Commission voted to cut pilotage charges in half on all ships calling for fuel, supplies, repairs, or other needs. The move was made to encourage more shipping at the port of Key West.