Hurricane Ivan tornado outbreak
The Hurricane Ivan tornado outbreak was a three-day tornado outbreak that was associated with the passage of Hurricane Ivan across the Southern United States starting on September 15, 2004, across the Gulf Coast states of Alabama and Florida as well as southern Georgia before ending in the Middle Atlantic Coast on September 18. The outbreak killed 7 people and injured dozens of others across several states from Florida to Pennsylvania.
Source: Wikipedia — Hurricane Ivan tornado outbreak (CC BY-SA 4.0)