How many tornadoes has Rosemont, CA had?
Rosemont has had 29 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near Rosemont?
The most recent tornado within 25 miles of Rosemont was an EF0 on January 14, 2023.
When is tornado season in Rosemont?
February is historically the peak month for tornadoes near Rosemont, with 7 on record. April through June account for 6 of the 29 tornadoes on record near Rosemont.
At a Glance
Tornadoes Since 1950
29
Within search radius
Violent (EF3+)
0
0.0% of total
Peak Month
February
7 on record
Per Year Avg
0.4
Across 76 years
Recent Tornado Activity Near Rosemont
The last 20 years of confirmed tornadoes within 25 miles —
15 total, averaging 0.8 per year over this window.
2026
0
2025
0
2024
0
2023
1
2022
1
2021
0
2020
2
2019
1
2018
0
2017
2
2016
0
2015
1
2014
3
2013
0
2012
1
2011
1
2010
1
2009
0
2008
0
2007
1
Tornadoes by Decade
1970s
2
1980s
4
1990s
3
2000s
6
2010s
10
2020s
4
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
23
EF1
5
EF2
1
Tornadoes by Month
Jan
3
Feb
7
Mar
5
Apr
5
May
1
Jun
0
Jul
0
Aug
0
Sep
2
Oct
2
Nov
3
Dec
1
Have any tornadoes near Rosemont been fatal?
No fatalities are on record within 25 miles of Rosemont from any of the 29 tornadoes since 1950, according to NOAA Storm Prediction Center records.
Notable Tornadoes Near Rosemont
Costliest Tornado
EF1 on December 24, 2015 — $1.0M in reported property damage.
Widest Tornado
EF0 on November 8, 2022 — 400 yards wide.
Longest Path
EF1 on December 24, 2015 — 6.2 mile track.
Most Recent
EF0 on January 14, 2023.
What the record shows near Rosemont
The 2010s were the busiest decade near Rosemont, with 10 of the 29 confirmed tornadoes within 25 miles; the 2020s have produced 4 so far. The Rosemont record runs from the 1970s to today.
Of the tornadoes rated near Rosemont, 28 reached EF0 or EF1 and 1 reached EF2 or stronger. The most intense on record near Rosemont is rated EF2, of which 1 is logged.
Across the last 20 years Rosemont has averaged 0.8 confirmed tornadoes a year within 25 miles, 15 in total. 2014 was the busiest of them with 3, and 9 of those years passed with none at all.
Frequently Asked Questions
How many tornadoes has Rosemont, CA had?
Since 1950, 29 tornadoes have been recorded within 25 miles of Rosemont. Data source: NOAA Storm Prediction Center.
When is tornado season in Rosemont?
February is historically the peak month for tornadoes near Rosemont, with 7 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.
When was the most recent tornado near Rosemont?
The most recent tornado within 25 miles of Rosemont was an EF0 on January 14, 2023.
How do I get tornado warnings for Rosemont?
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.
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