East Setauket, NY Tornado History — 28 Tornadoes Since 1950
How many tornadoes has East Setauket, NY had?
East Setauket has had 28 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near East Setauket?
The most recent tornado within 25 miles of East Setauket was an EF0 on November 13, 2021.
When is tornado season in East Setauket?
August is historically the peak month for tornadoes near East Setauket, with 8 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 East Setauket
The last 20 years of confirmed tornadoes within 25 miles — 13 total, averaging 0.7 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 East Setauket been fatal?
No fatalities are on record within 25 miles of East Setauket from any of the 28 tornadoes since 1950, though 4 injuries have been reported. NOAA Storm Prediction Center records.
Notable Tornadoes Near East Setauket
About Tornadoes in East Setauket
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.
East Setauket, New York has experienced 28 documented tornadoes within a 25-mile radius since 1950, according to NOAA Storm Prediction Center records. Unlike the nation's central plains where tornadoes are most frequent in spring, this Long Island community sees peak tornado activity in August, with 8 events recorded during that month. The majority of these tornadoes have been relatively weak, with 13 rated EF0 and 13 rated EF1 on the Enhanced Fujita scale, which measures tornado intensity from EF0 (weakest) to EF5 (strongest). Only 2 tornadoes have reached EF2 intensity in the area's recorded history.
Tornado activity near East Setauket has varied considerably by decade. The 1990s saw the highest concentration with 8 tornadoes, while the 1950s and 1980s each recorded only a single event. More recently, the 2010s brought 6 tornadoes and the 2020s have already seen 5 through the end of available data. The 1970s recorded 4 tornadoes, and the 2000s documented 3 events. This variability reflects the episodic nature of conditions favorable for tornado formation in the region.
Remarkably, none of the tornadoes on record within 25 miles of East Setauket have resulted in fatalities. The costliest event occurred on June 24, 2010, when an EF1 tornado caused $3.2 million in property damage along a 0.2-mile path with a maximum width of 100 yards. The widest tornado, an F1 rated storm on June 30, 1998, reached 300 yards across during its 0.3-mile track but caused no reported property damage. The longest-track tornado was an EF0 on August 10, 2012, which traveled 5.6 miles with a maximum width of 150 yards and caused $100,000 in damage.
The most recent tornado near East Setauket touched down on November 13, 2021, an EF0-rated event that traveled half a mile with a maximum width of 50 yards and caused $500,000 in property damage. While tornadoes remain relatively uncommon in this coastal New York setting compared to the nation's interior, the historical record demonstrates that the area is not immune to these severe weather events.