"Based on video, photos, firsthand accounts, and radar signatures a tornado occurred [roughly] 1:40 PM," the Bay Area ...

"At 5:22 p.m., a confirmed tornado was located near Paynes Creek, or 11 miles southwest of Shingletown (Shasta County), moving northeast at 20 mph,” the weather service said. “Flying debris will be ...

The National Weather ... tornado warning that extended to neighboring San Mateo County, which went out to about 1 million ...

Officials from the National Weather Service said conditions in San Francisco and Santa Cruz County were very similar Saturday ...

Given that, and seeing no tornado touch down in San Francisco, Garcia said, the National Weather Service issued a severe thunderstorm warning for Scotts Valley and much of Santa Cruz County ...

Scotts Valley residents are questioning the National Weather Service after a rare tornado struck downtown without a specific tornado warning. "It wasn't exactly a tornado warning; it was actually ...

A rare tornado touched down in Scotts Valley along a one-third-mile ... right now is about 90 miles per hour winds," said National Weather Service meteorologist Dalton Behringer. " ...

For the first time in its 150+ year history, authorities issued a tornado warning. Many residents woke up around 6 a.m. to the sound of an emergency alert from the National Weather Service ...

the right conditions came together in exactly the right spot to produce this damaging tornado." Scotts Valley city manager Mali LeGoe said the city works closely with the National Weather Service ...

With two tornadic moments in eight hours, weather experts questioned why the National Weather Service issued a tornado warning for San Francisco but not Scotts Valley. The weather service defended its ...