Irondequoit, NY Tornado History — 9 Tornadoes Since 1950
How many tornadoes has Irondequoit, NY had?
Irondequoit has had 9 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near Irondequoit?
The most recent tornado within 25 miles of Irondequoit was an EF0 on July 29, 2020.
When is tornado season in Irondequoit?
July is historically the peak month for tornadoes near Irondequoit, with 4 on record. Spring through early summer (April–June) generally sees the highest activity across most of the central and southern United States.
At a Glance
Recent Tornado Activity Near Irondequoit
The last 20 years of confirmed tornadoes within 25 miles — 4 total, averaging 0.2 per year over this window.
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
Have any tornadoes near Irondequoit been fatal?
No fatalities are on record within 25 miles of Irondequoit from any of the 9 tornadoes since 1950. NOAA Storm Prediction Center records.
Notable Tornadoes Near Irondequoit
About Tornadoes in Irondequoit
This overview was written April 23, 2026. The tornado counts and notable-event figures elsewhere on this page reflect the latest data and may differ from this summary.
Irondequoit, New York has experienced nine tornadoes within a 25-mile radius since 1950, according to the NOAA Storm Prediction Center. All of these events have been relatively weak, with five rated EF0 and four rated EF1 on the Enhanced Fujita scale, which classifies tornadoes based on estimated wind speeds and damage. Notably, none of these tornadoes resulted in any fatalities, reflecting both their limited intensity and the community's fortunate circumstances during these weather events.
Tornado activity in the area has been sporadic across the decades. The first recorded event occurred in the 1970s, followed by two tornadoes in the 1980s. Single events were documented in the 1990s, while the 2000s and 2010s each saw two tornadoes. The most recent tornado touched down on July 29, 2020, an EF0 event that caused $10,000 in property damage along a 4.2-mile path with a maximum width of 100 yards.
July has been the most active month for tornadoes near Irondequoit, accounting for four of the nine recorded events. This summer peak aligns with general patterns across the Northeast, where warm, humid conditions can occasionally produce the atmospheric instability necessary for tornado development, though such events remain far less common than in the central United States.
The costliest and widest tornado on record occurred on June 9, 1980, when an F1 tornado carved a 9.9-mile path with a maximum width of 200 yards, causing $2.75 million in property damage but no injuries or deaths. The longest-tracked tornado was an F0 event on April 6, 1979, which traveled 14 miles despite maintaining a narrow width of just 10 yards and causing $27,500 in damage. These events illustrate the variability in tornado characteristics even within the lower intensity categories of the scale.