San Jacinto, CA Tornado History — 19 Tornadoes Since 1950
How many tornadoes has San Jacinto, CA had?
San Jacinto has had 19 tornadoes on record within 25 miles since 1950.
When was the most recent tornado near San Jacinto?
The most recent tornado within 25 miles of San Jacinto was an EF0 on October 8, 2022.
When is tornado season in San Jacinto?
May is historically the peak month for tornadoes near San Jacinto, with 5 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 San Jacinto
The last 20 years of confirmed tornadoes within 25 miles — 9 total, averaging 0.5 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 San Jacinto been fatal?
No fatalities are on record within 25 miles of San Jacinto from any of the 19 tornadoes since 1950, though 2 injuries have been reported. NOAA Storm Prediction Center records.
Notable Tornadoes Near San Jacinto
About Tornadoes in San Jacinto
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.
San Jacinto, California, has experienced 19 documented tornadoes within a 25-mile radius since 1950, according to the NOAA Storm Prediction Center. While tornadoes are relatively uncommon in Southern California compared to the central United States, the region does see occasional tornado activity, particularly during spring months when atmospheric conditions align to produce rotating storms.
The majority of tornadoes near San Jacinto have been weak, with 15 rated EF0 on the Enhanced Fujita scale, which measures tornado intensity from EF0 (weakest) to EF5 (strongest). Three tornadoes reached EF1 intensity, and only one has been rated EF2. None of the tornadoes on record have resulted in fatalities. The most significant event occurred on May 22, 2008, when an EF2 tornado carved a 2.8-mile path with a maximum width of 75 yards, causing $350,000 in property damage. This tornado remains the costliest, widest, and longest-tracked tornado in the area's recorded history.
Tornado activity near San Jacinto has increased notably in recent decades. The 2000s saw the highest concentration with 9 tornadoes, followed by 4 in the 2010s. Earlier decades recorded minimal activity, with just one tornado in the 1950s and one in the 1970s, and three in the 1990s. May has been the peak month for tornado occurrence, accounting for 5 events, consistent with the broader pattern of spring tornado activity when temperature contrasts and wind shear are most favorable for severe thunderstorm development.
The most recent tornado touched down on October 8, 2022, as an EF0 event that traveled 1.6 miles with a maximum width of 50 yards. It caused no injuries and no property damage, typical of the weaker tornadoes that characterize the region's tornado climatology.