How many tornadoes has Waterbury, CT had?
Waterbury has had 59 tornadoes on record within 25 miles since 1950, including 3 strong to violent (EF3+) tornadoes.
When was the most recent tornado near Waterbury?
The most recent tornado within 25 miles of Waterbury was an EF0 on June 21, 2024.
When is tornado season in Waterbury?
July is historically the peak month for tornadoes near Waterbury, with 23 on record. April through June account for 22 of the 59 tornadoes on record near Waterbury.
At a Glance
Tornadoes Since 1950
59
Within search radius
Violent (EF3+)
3
5.1% of total
Peak Month
July
23 on record
Per Year Avg
0.8
Across 76 years
Recent Tornado Activity Near Waterbury
The last 20 years of confirmed tornadoes within 25 miles —
21 total, averaging 1.1 per year over this window.
2026
0
2025
0
2024
1
2023
1
2022
0
2021
3
2020
3
2019
0
2018
2
2017
0
2016
1
2015
0
2014
1
2013
0
2012
0
2011
1
2010
5
2009
2
2008
0
2007
1
Tornadoes by Decade
1950s
5
1960s
3
1970s
10
1980s
5
1990s
9
2000s
9
2010s
10
2020s
8
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.
EF0
16
EF1
29
EF2
11
EF3
2
EF4
1
Tornadoes by Month
Jan
0
Feb
0
Mar
0
Apr
1
May
9
Jun
12
Jul
23
Aug
9
Sep
1
Oct
2
Nov
2
Dec
0
Casualties on Record Near Waterbury
1 fatality has been recorded within 25 miles of Waterbury since 1950, across 1 event. 184 injuries have been reported across all events. 1962 was the deadliest year on record near Waterbury.
The deadliest single event was an F3 on May 24, 1962, which caused 1 fatality along a 11.6-mile track.
Notable Tornadoes Near Waterbury
Deadliest Tornado
F3 on May 24, 1962 — 1 fatality, 11.6 mi path, 120 yd wide.
Costliest Tornado
F4 on July 10, 1989 — est. ~$275.0M (NOAA damage class, pre-1996 estimate).
Widest Tornado
EF1 on May 15, 2018 — 600 yards wide.
Longest Path
F2 on August 21, 1951 — 43.9 mile track.
Most Recent
EF0 on June 21, 2024.
What the record shows near Waterbury
The 1970s were the busiest decade near Waterbury, with 10 of the 59 confirmed tornadoes within 25 miles; the 2020s have produced 8 so far. The Waterbury record runs from the 1950s to today.
Of the tornadoes rated near Waterbury, 45 reached EF0 or EF1 and 14 reached EF2 or stronger. The most intense on record near Waterbury is rated EF4, of which 1 is logged.
Across the last 20 years Waterbury has averaged 1.1 confirmed tornadoes a year within 25 miles, 21 in total. 2010 was the busiest of them with 5, and 9 of those years passed with none at all.
Frequently Asked Questions
How many tornadoes has Waterbury, CT had?
Since 1950, 59 tornadoes have been recorded within 25 miles of Waterbury. Data source: NOAA Storm Prediction Center.
What was the deadliest tornado near Waterbury?
The deadliest tornado on record within 25 miles of Waterbury was an F3 on May 24, 1962, which caused 1 fatality.
When is tornado season in Waterbury?
July is historically the peak month for tornadoes near Waterbury, with 23 tornadoes on record. Tornadoes can occur any time of year, but spring months (April–June) generally see the highest activity across most of the central and southern United States.
Has Waterbury been hit by an EF4 or EF5 tornado?
Within 25 miles of Waterbury, there has been 0 EF5 and 1 EF4 tornado recorded since 1950. EF4 and EF5 tornadoes are the most destructive ratings on the Enhanced Fujita scale, with winds above 166 mph.
When was the most recent tornado near Waterbury?
The most recent tornado within 25 miles of Waterbury was an EF0 on June 21, 2024.
How do I get tornado warnings for Waterbury?
Vortex delivers real-time tornado warnings, severe thunderstorm alerts, and SPC outlook updates for any US location via push notification and phone call. Alerts are sourced directly from the National Weather Service and updated within seconds of issuance.
More Cities in Connecticut
Get real-time tornado alerts for Waterbury
Vortex monitors NWS warnings, SPC outlooks, and live radar — with push + phone call alerts when storms threaten your location.
Open the Vortex app →