atmospheric rivers

DANGEROUS STORMS SET TO BUFFET REGION, WEATHER SERVICES ISSUES RARE HIGH SURF ADVISORY

By Miriam Raftery

January 4, 2023 (San Diego) – A series of powerful Pacific Storms and atmospheric rivers are set to douse our region starting tomorrow morning, as well as most other areas of California.  The National Weather Service issued a rare high surf warning; waves up to 13 feet are forecast along San Diego beaches, along with coastal and urban flooding possible.  High tide Thursday will be in the mid-afternoon, when marine hazards will be significant. The public is advised to avoid all area beaches and boaters should stay off the water.

Countywide, heavy rainfall and winds up to 60 miles per hour in mountains and deserts are also forecast, with snow above 6,000 feet, making commutes difficult countywide. The storms are expected to be so severe on Thursday, Jan. 5 that CalTrans has activated freeway signs statewide warning motorists to stay home and avoid driving.  This week’s storms could dump two to five inches of rain in our mountain areas.  A flood watch is in effect for much of California.

But that’s just the beginning – since five atmospheric rivers are slated to hit Southern California through January 9 – and the fifth is forecast to be the most intense.

“This is a prolonged period of rain expected through Mid-January,” says Alex Tardy with the National Weather Service in San Diego.


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