Rare tornado warning issued in San Diego
Tornado warning issued for San Diego County
San Diego County was under a rare tornado warning during California's deadly storms.
SAN DIEGO - The National Weather Service issued a rare tornado warning in San Diego Tuesday as a relentless atmospheric river continued to dump rain and mountain snow in Southern California.
The warning included the cities of Chula Vista, El Cajon and National City.
In a social media post, NWS said the warning expired at 12:45 p.m. The area affected an estimated 367,500 residents, 96 schools and a hospital.
Orange County, San Diego's neighbor to the north, began experiencing heavy rainfall late Tuesday morning. As a result, the NWS issued a Flash Flood Warning in the area through 1 p.m.
Relentless storm continues to slam Southern California
Historic rain continues to fall on the Golden State with even more flooding possible on Tuesday.
Silverado Canyon residents prepare for evacuations
A voluntary evacuation was in place in the Silverado Canyon area in Orange County. The community is prone to heavy flooding.
SUGGESTED: California storm: Relentless atmospheric river continues to slam SoCal
While a tornado warning was issued and later expired, the NWS did not confirm that a tornado struck the area.
Over the weekend, Gov. Gavin Newsom declared a state of emergency for eight of the Golden State’s counties, including Los Angeles, Santa Barbara, Los Angeles, and San Diego, in anticipation of the potent storm.
RELATED: California storm update: Newsom declares state of emergency
In March 2023, several businesses were damaged after a tornado struck Montebello in Los Angeles County. Nearly two months later, the NWS confirmed a tornado hit the Carson-Compton area.
PREVIOUS COVERAGE:
- Tornado rips through Montebello; strongest tornado to hit Los Angeles-area in 40 years
- Tornado in Carson-Compton area confirmed by NWS

SAN DIEGO (Photo by Sandy Huffaker/Getty Images) (Getty Images)
This story was reported from Los Angeles.