Security-Widefield, CO Tornado History — 63 Tornadoes Since 1950
How many tornadoes has Security-Widefield, CO had?
Security-Widefield has had 63 tornadoes on record within 25 miles since 1950, including 2 violent (EF3+) tornadoes.
When was the most recent tornado near Security-Widefield?
The most recent tornado within 25 miles of Security-Widefield was an EF1 on August 9, 2024.
When is tornado season in Security-Widefield?
June is historically the peak month for tornadoes near Security-Widefield, with 22 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 Security-Widefield
The last 20 years of confirmed tornadoes within 25 miles — 14 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 Security-Widefield been fatal?
No fatalities are on record within 25 miles of Security-Widefield from any of the 63 tornadoes since 1950, though 17 injuries have been reported. NOAA Storm Prediction Center records.
Notable Tornadoes Near Security-Widefield
About Tornadoes in Security-Widefield
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.
Security-Widefield, Colorado has experienced 63 documented tornadoes within a 25-mile radius since 1950, according to the NOAA Storm Prediction Center. The vast majority of these events have been weak, with 38 rated EF0 and 15 rated EF1 on the Enhanced Fujita scale, which classifies tornado intensity based on damage. Five tornadoes reached EF2 strength, two reached EF3, and three remain unrated in historical records.
Tornado activity in the area has varied considerably by decade. The 1990s saw the highest concentration with 18 recorded events, while the 1980s recorded only 4. The 1970s brought 11 tornadoes, the 1960s had 7, and both the 2000s and 2010s each recorded 9 events. Through the current decade, 5 tornadoes have been documented as of 2024.
June stands out as the peak month for tornado activity, accounting for 22 of the 63 total events. This aligns with typical springtime severe weather patterns across the central United States, when warm, moist air from the Gulf of Mexico collides with cooler, drier air masses, creating atmospheric instability conducive to supercell thunderstorm development. The most recent tornado occurred on August 9, 2024, rated EF1 with a path length of 0.9 miles and a maximum width of 400 yards—also the widest tornado on record for the area.
Remarkably, no tornadoes within the 25-mile radius have resulted in recorded fatalities. The costliest event was an F1 tornado on June 22, 1995, which caused $275,000 in property damage along a 2.0-mile path with a maximum width of 50 yards. The longest-tracked tornado was an F0 on June 10, 1990, which traveled 20.0 miles with a 50-yard width but caused no reported damage. The relatively low damage totals and absence of fatalities reflect both the predominance of weaker tornadoes and the importance of preparedness in communities where severe weather can develop rapidly.