Allegany County, New York
Tornadoes, hail, floods and severe storms recorded here between 1956 and 2026, from NOAA's Storm Events Database. Search an address to see which tornadoes came closest to it.
11
Tornado reports
31
Hail reports
105
Floods since 1996
592
All events
0
Deaths
$26.3M
Property damage
Tornado paths in Allegany County
The part of each tornado’s path NOAA recorded in this county, 11 in all. Zoom in and the paths widen to their surveyed width.
EF0EF1EF2EF3EF4EF5Unrated
Year by year
All storm eventsTornadoes
NOAA's storm database records tornadoes back to 1950 and hail and thunderstorm wind back to 1955, but floods only from 1996 on. Older floods are missing here. For those, the U.S. Geological Survey's stream gauge records and flood reports are the place to look.
Most significant events
The strongest tornadoes, deadliest events and biggest damage here, up to 50.
Emergency Management reported several power lines down.
Powerlines were downed along Route 417.
Thunderstorm Wind Thunderstorm Wind
Downed tree causing the road to be closed on NY 19 near Canal Street in the Town of Belfast.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees and wires down across the town of Friendship.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees down across the town of Scio.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees and wires down across the town of Independence.
Frost/Freeze Frost/Freeze
Thunderstorm Wind Thunderstorm Wind
Quarter mile swath of tree and powerline damage on Water Wells Road in Alfred.
Flash Flood Flash Flood
Flooded roadways with numerous roads closed around Hume.
Flash Flood Flash Flood
Numerous reports of flooded roadways and closed roads between Canaseraga and Burns.
Flash Flood Flash Flood
Water flowing over the roads between Swain Hill Road and Mill Road near the Swain Ski Center.
Flash Flood Flash Flood
Extensive inundation of several campus roads and parking lots in Houghton.
Hail Hail
Received report with photo of hail in West Almond.
Extreme Cold/Wind Chill Extreme Cold/Wind Chill
Winter Storm Winter Storm
Winter Weather Winter Weather
Snow squall.
Thunderstorm Wind Thunderstorm Wind
Report of tree downed in the town of Rushford.
Thunderstorm Wind Thunderstorm Wind
Trees and powerlines downed in Fillmore.
Thunderstorm Wind Thunderstorm Wind
Report of tree and powerline downed in the town of Belfast.
Thunderstorm Wind Thunderstorm Wind
Report of tree and powerlines downed in Canaseraga.
Lake-Effect Snow Lake-Effect Snow
Flash Flood Flash Flood
Water flowing across a portion of County Road 29 in Alma.
Flash Flood Flash Flood
Flash flooding reported on State Route 417 in the Town of Genesee.
Flash Flood Flash Flood
Flash flooding reported on State Route 417 in Bolivar.
Flash Flood Flash Flood
Water flowing across Broad Street in Richburg.
Flash Flood Flash Flood
Water flowing over the road on State Route 21 in Andover.
Flash Flood Flash Flood
Phillips Hill Road closed due to flooding.
Flash Flood Flash Flood
Flooding reported on O Connor Road.
Flash Flood Flash Flood
Flooding occurring with multiple road closures throughout town.
Flash Flood Flash Flood
Flooding occurring with multiple road closures throughout town.
Flash Flood Flash Flood
Flooding occurring with a few road closures throughout town.
Flash Flood Flash Flood
Several homes evacuated on River Street due to flooding.
Flash Flood Flash Flood
Report of several homes evacuated on South Church Street.
Flash Flood Flash Flood
RT 70 closed due to high water over the road.
Flash Flood Flash Flood
Boat deployed to do a water rescue of residence.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Cuba.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Bolivar.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Wirt.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Friendship.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Scio.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Belmont.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Belfast.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in Wellsville.
Thunderstorm Wind Thunderstorm Wind
A strong line of thunderstorms moved across western NY during the afternoon of 16 March 2025, with numerous wind damage reports. An area of concentrated structural damage was reported in southern Allegany County, NY as the line of thunderstorms moved northeast out of PA around 3:…
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in Alfred.
Thunderstorm Wind Thunderstorm Wind
Multiple reports of trees downed in the Town of Almond.
Events by year, as a table
| Year | Events | Tornadoes |
|---|---|---|
| 2026 | 18 | 0 |
| 2025 | 27 | 0 |
| 2024 | 27 | 1 |
| 2023 | 18 | 0 |
| 2022 | 17 | 0 |
| 2021 | 32 | 0 |
| 2020 | 16 | 0 |
| 2019 | 21 | 0 |
| 2018 | 26 | 0 |
| 2017 | 37 | 2 |
| 2016 | 15 | 0 |
| 2015 | 25 | 0 |
| 2014 | 18 | 0 |
| 2013 | 15 | 0 |
| 2012 | 35 | 0 |
| 2011 | 27 | 0 |
| 2010 | 12 | 1 |
| 2009 | 8 | 1 |
| 2008 | 12 | 0 |
| 2007 | 10 | 0 |
| 2006 | 10 | 0 |
| 2005 | 13 | 1 |
| 2004 | 9 | 0 |
| 2003 | 11 | 0 |
| 2002 | 15 | 2 |
| 2001 | 7 | 0 |
| 2000 | 12 | 0 |
| 1999 | 14 | 0 |
| 1998 | 12 | 0 |
| 1997 | 13 | 1 |
| 1996 | 9 | 1 |
| 1995 | 5 | 0 |
| 1994 | 4 | 0 |
| 1993 | 3 | 1 |
| 1992 | 4 | 0 |
| 1991 | 4 | 0 |
| 1990 | 3 | 0 |
| 1989 | 4 | 0 |
| 1988 | 5 | 0 |
| 1987 | 3 | 0 |
| 1986 | 1 | 0 |
| 1985 | 2 | 0 |
| 1984 | 1 | 0 |
| 1983 | 1 | 0 |
| 1979 | 1 | 0 |
| 1976 | 1 | 0 |
| 1975 | 1 | 0 |
| 1974 | 2 | 0 |
| 1971 | 1 | 0 |
| 1970 | 1 | 0 |
| 1969 | 1 | 0 |
| 1963 | 1 | 0 |
| 1956 | 2 | 0 |
Search your address
See every tornado that passed within 25 miles of a place in Allegany County, measured to its path.
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