LOS ANGELES — Exactly five years after a devastating mudslide killed 23 people and destroyed more than 100 homes in coastal Montecito, California, about 10,000 residents of the Santa Barbara County community and its surrounding canyons were ordered to evacuate Monday amid the downpours that continue to pound the state.

The National Weather Service said up to 8 inches of rain had fallen in 12 hours, and plenty more was expected. In the late afternoon, the service’s Los Angeles office tweeted out a warning about “DANGEROUS LIFE THREATENING FLASH FLOODING” in Santa Barbara and Ventura counties.

The canyon communities under evacuation orders around Montecito are below hillsides burned bare in recent years by wildfires. There were also evacuations in the city of Santa Barbara.

Showbiz personalities like Oprah Winfrey and Ellen DeGeneres and former sports stars Troy Aikman and Jimmy Connors were among the celebrities impacted by the 2018 disaster in Montecito, now also home to Prince Harry and Meghan Markle.

The death toll from the onslaught of violent storms sweeping California rose to 14 on Monday as two major episodes promised more devastation and up to a foot of rain. The death toll does not include a 5-year-old boy who was swept away by floodwaters and whose fate remains unknown.

The weather service warned that parts of the Sacramento area, which has been battered by high winds and overwhelming rains, could see 12 inches of rain by Wednesday night.

Santa Cruz County has also taken a big hit: Mudslides closed both southbound lanes of scenic Highway 17 and the Browns Valley Road Bridge collapsed into the small river beneath it.

“Two of the more energetic and moisture-laden parade of cyclones … are aiming directly for California,” the weather service forecast said. “The cumulative effect of successive heavy rainfall events will lead to … rapid water rises, mudslides and the potential for major river flooding.”