Valley Stream, NY Tornado History — 32 Tornadoes Since 1950
How many tornadoes has Valley Stream, NY had?
Valley Stream has had 32 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near Valley Stream?
The most recent tornado within 25 miles of Valley Stream was an EF0 on November 13, 2021.
When is tornado season in Valley Stream?
August is historically the peak month for tornadoes near Valley Stream, with 11 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 Valley Stream
The last 20 years of confirmed tornadoes within 25 miles — 10 total, averaging 0.5 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
Casualties on Record Near Valley Stream
1 fatality has been recorded within 25 miles of Valley Stream since 1950, across 1 event. 32 injuries have been reported across all events. 2010 was the deadliest year on record.
The deadliest single event was an EF1 on September 16, 2010, which caused 1 fatality along a 4.0-mile track.
Notable Tornadoes Near Valley Stream
About Tornadoes in Valley Stream
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.
Valley Stream, New York, and the surrounding 25-mile radius have experienced 32 documented tornadoes since 1950, according to the NOAA Storm Prediction Center. While tornadoes are less frequent in the Northeast than in the central United States, this record demonstrates that the region is not immune to these severe weather events. The Enhanced Fujita scale, which rates tornado intensity based on damage, ranges from EF0 (weakest) to EF5 (strongest).
The distribution of tornado activity in this area shows notable variation by decade. The 1970s recorded the highest number of events with 10 tornadoes, while the 1980s saw only 3. The 1990s and 2010s each logged 7 tornadoes, the 2000s recorded 4, and the 2020s have seen 1 event through the end of the available data period. By intensity, the 32 tornadoes break down as 12 rated EF0, 15 rated EF1, and 5 rated EF2. No tornadoes stronger than EF2 have been recorded within this radius.
August stands out as the peak month for tornado activity, accounting for 11 of the 32 events on record. This late-summer concentration likely reflects the combination of available atmospheric moisture and instability during the warmest months. The most significant tornado in the area's history occurred on September 16, 2010, when an EF1 tornado caused one fatality and $17.2 million in property damage along a 4.0-mile path with a maximum width of 100 yards. This event represents both the deadliest and costliest tornado on record for the region.
Other notable tornadoes include an F1 on July 19, 1971, which achieved the widest path on record at 400 yards across a 2.0-mile track, causing $275,000 in damage. The longest-track tornado was an EF0 on November 13, 2021, which traveled 13.1 miles with a 50-yard width and caused $300,000 in damage. This November 2021 event also marks the most recent tornado recorded in the area.