North Salt Lake, UT Tornado History — 27 Tornadoes Since 1950
How many tornadoes has North Salt Lake, UT had?
North Salt Lake has had 27 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near North Salt Lake?
The most recent tornado within 25 miles of North Salt Lake was an EF1 on September 2, 2021.
When is tornado season in North Salt Lake?
August is historically the peak month for tornadoes near North Salt Lake, with 6 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 North Salt Lake
The last 20 years of confirmed tornadoes within 25 miles — 2 total, averaging 0.1 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 North Salt Lake
1 fatality has been recorded within 25 miles of North Salt Lake since 1950, across 1 event. 87 injuries have been reported across all events. 1999 was the deadliest year on record.
The deadliest single event was a F2 on August 11, 1999, which caused 1 fatality along a 4.3-mile track.
Notable Tornadoes Near North Salt Lake
About Tornadoes in North Salt Lake
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.
North Salt Lake, Utah, sits in a region where tornadoes are relatively uncommon compared to the Great Plains, yet the area has experienced 27 documented tornadoes within a 25-mile radius since 1950, according to the NOAA Storm Prediction Center. Most of these events have been weak, with 16 rated EF0 and 8 rated EF1 on the Enhanced Fujita scale, which measures tornado intensity based on damage. Three tornadoes reached EF2 strength, capable of causing considerable structural damage.
Tornado activity in the North Salt Lake area has varied significantly by decade. The 1990s saw the highest concentration with 13 recorded events, while the 1950s, 1970s, 2010s, and 2020s each recorded only a single tornado. The 1980s brought 5 tornadoes, the 1960s had 3, and the 2000s recorded 2. Unlike much of the central United States where tornadoes peak in spring, the North Salt Lake area sees its highest activity in August, with 6 tornadoes occurring during that month historically.
The most significant tornado on record struck on August 11, 1999, when an F2 tornado claimed one life and carved a 4.3-mile path with a maximum width of 150 yards. This remains the only fatal tornado in the area's recorded history. The costliest event occurred on September 22, 2016, when an EF1 tornado caused $2 million in property damage along a 2.9-mile track. The longest-tracked tornado was an F0 that traveled 8 miles on June 5, 1953, while the widest reached 350 yards on September 3, 2021.
The most recent tornado in the area was that September 3, 2021 EF1 event, which produced no injuries or property damage despite its notable 350-yard width. The Enhanced Fujita scale, implemented in 2007 to replace the original Fujita scale, provides more precise damage assessments by considering building construction quality and failure modes, helping meteorologists better estimate wind speeds in tornadoes where direct measurements are rarely available.