Suisun, CA Tornado History — 7 Tornadoes Since 1950
How many tornadoes has Suisun, CA had?
Suisun has had 7 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near Suisun?
The most recent tornado within 25 miles of Suisun was an EF0 on April 27, 2016.
When is tornado season in Suisun?
April is historically the peak month for tornadoes near Suisun, with 2 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 Suisun
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
Have any tornadoes near Suisun been fatal?
No fatalities are on record within 25 miles of Suisun from any of the 7 tornadoes since 1950, though 1 injuries have been reported. NOAA Storm Prediction Center records.
Notable Tornadoes Near Suisun
About Tornadoes in Suisun
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.
Suisun, California, has experienced seven tornadoes within a 25-mile radius since 1950, according to the NOAA Storm Prediction Center. All seven events have been rated EF0, the weakest category on the Enhanced Fujita scale, which measures tornado intensity based on damage to structures and vegetation. These storms typically produce winds of 65 to 85 mph and cause relatively minor damage.
Tornado activity in the Suisun area has been sporadic across the decades. Two tornadoes occurred in the 1980s, followed by two more in the 1990s. The 2000s saw a single event, while the 2010s recorded two tornadoes. April has been the most active month, with two tornadoes on record, though events have occurred in other months including May and December. The most recent tornado touched down on April 27, 2016, traveling 0.2 miles with a maximum width of 10 yards and causing no injuries or property damage.
None of the tornadoes recorded near Suisun have resulted in fatalities. The costliest event occurred on April 7, 2011, when an EF0 tornado caused $26,000 in property damage along a 0.1-mile path with a maximum width of 10 yards. The widest tornado on record was an F0 that reached 30 yards across on May 12, 1998, traveling 0.2 miles but causing no documented damage. The longest-track tornado occurred on December 23, 1996, covering 0.3 miles with a width of 20 yards, also without causing property damage.
While tornadoes are relatively rare in California compared to the central United States, the state does experience weak tornadoes, particularly during the spring months when atmospheric conditions occasionally become favorable for their formation. The exclusively EF0 ratings near Suisun reflect the typical character of West Coast tornadoes, which tend to be brief, narrow, and far less intense than those commonly observed in the Great Plains.