Wilmington, DE Tornado History — 90 Tornadoes Since 1950
How many tornadoes has Wilmington, DE had?
Wilmington has had 90 tornadoes on record within 25 miles since 1950, including 4 strong to violent (EF3+) tornadoes.
When was the most recent tornado near Wilmington?
The most recent tornado within 25 miles of Wilmington was an EF1 on August 8, 2024.
When is tornado season in Wilmington?
July is historically the peak month for tornadoes near Wilmington, with 20 on record. April through June account for 23 of the 90 tornadoes on record near Wilmington.
At a Glance
Recent Tornado Activity Near Wilmington
The last 20 years of confirmed tornadoes within 25 miles — 16 total, averaging 0.8 per year over this window.
Preliminary tornado reports near Wilmington since December 29, 2025
This is a preliminary report, not confirmed tornadoes. It has not yet been through an NWS damage survey, and is not counted in the confirmed totals above.
Preliminary reports are revised, merged, and sometimes withdrawn — historically about 23% are consolidated downward once surveys complete. Ratings are omitted until a survey assigns one.
Confirmed records above are complete through December 29, 2025. NOAA publishes the confirmed archive annually, so tornadoes after that date appear here first and move into the totals above once finalized.
A brief tornado occurred in East Caln Township. The first damage was noted just south of the intersection of East Lancaster Avenue and Quarry Road... where several smal (PHI)
Within 25 miles of Wilmington. Quoted text is the report narrative exactly as filed. Source: NOAA Storm Prediction Center preliminary storm reports, updated daily.
Tornadoes by Decade
Tornadoes by Enhanced Fujita Rating
F0–F5 ratings (pre-2007) are grouped with their EF equivalents. The Enhanced Fujita scale replaced the original Fujita scale in February 2007.
Tornadoes by Month
Casualties on Record Near Wilmington
3 fatalities have been recorded within 25 miles of Wilmington since 1950, across 3 events. 92 injuries have been reported across all events. 1993 was the deadliest year on record near Wilmington.
The deadliest single event was an F3 on March 22, 1955, which caused 1 fatality along a 9.6-mile track.
Notable Tornadoes Near Wilmington
What the record shows near Wilmington
The 1990s were the busiest decade near Wilmington, with 27 of the 90 confirmed tornadoes within 25 miles; the 2020s have produced 9 so far. The Wilmington record runs from the 1950s to today.
Of the tornadoes rated near Wilmington, 68 reached EF0 or EF1 and 22 reached EF2 or stronger. The most intense on record near Wilmington is rated EF3, of which 4 are logged.
Across the last 20 years Wilmington has averaged 0.8 confirmed tornadoes a year within 25 miles, 16 in total. 2019 was the busiest of them with 3, and 12 of those years passed with none at all.