Concord, CA Tornado History — 9 Tornadoes Since 1950
How many tornadoes has Concord, CA had?
Concord has had 9 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near Concord?
The most recent tornado within 25 miles of Concord was an EF0 on April 7, 2011.
When is tornado season in Concord?
December is historically the peak month for tornadoes near Concord, with 3 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 Concord
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 Concord been fatal?
No fatalities are on record within 25 miles of Concord from any of the 9 tornadoes since 1950, though 1 injuries have been reported. NOAA Storm Prediction Center records.
Notable Tornadoes Near Concord
About Tornadoes in Concord
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.
Concord, California has experienced nine documented tornadoes within a 25-mile radius since 1950, according to the NOAA Storm Prediction Center. All of these events have been weak tornadoes, with eight rated EF0 and only one reaching EF1 intensity on the Enhanced Fujita scale, which measures tornado strength from EF0 (weakest) to EF5 (strongest). No tornado-related fatalities have been recorded in the area during this period.
Tornado activity near Concord has been sporadic, with the majority occurring during the 1990s, when five tornadoes were documented. Two tornadoes occurred in the 1980s, and two more were recorded in the 2010s. Unlike much of the central United States where tornado season peaks in spring and early summer, the Concord area has seen its highest tornado frequency in December, with three events recorded in that month. This winter peak reflects California's distinct weather patterns, where tornadoes can develop in association with Pacific storm systems moving through the region during the cool season.
The most damaging tornado on record struck on April 7, 2011, an EF0 event that caused $26,000 in property damage along a 0.1-mile path with a maximum width of 10 yards. This tornado also stands as the most recent documented event in the area. The longest-tracked tornado was an EF1 that traveled 1.6 miles on January 23, 2010, with a narrow maximum width of just 2 yards and $25,000 in damage. The widest tornado reached 150 yards across during a December 6, 1998 F0 event that traveled 1.5 miles but caused no property damage.
The weak nature of tornadoes near Concord is typical for California, where atmospheric conditions generally do not support the development of strong tornadoes as frequently as in other parts of the country. The lack of fatalities and relatively minor property damage across all nine events reflects both the low intensity of these tornadoes and their occurrence in a region where such events are uncommon enough that they rarely impact densely populated areas directly.