Floods, tornadoes batter Southern California; mudslides feared

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LOS ANGELES — The last of the major storms to batter Southern California this week packed a wallop Thursday, with high winds forcing Southwest Airlines to cancel dozens of flights, twisters tossing vehicles and ripping through structures and 20-foot waves pounding the coast.

The storm was not quite as bad as forecasters
predicted, producing less rain than Wednesday’s downpour. But the
accumulation of rain since Sunday — nearly six inches in some areas —
sent mud sliding down streets in foothill communities hit by last
year’s Station Fire.

Officials remained highly concerned about more
serious mudslides, especially with more showers expected Friday and
another weaker storm scheduled to hit Monday night. Debris basins and
washes were at or nearing capacity in La Canada Flintridge, Acton, La Crescenta and Tujunga Canyon, and the burnt hillsides were being saturated by water.

“We can’t keep running on luck forever,” said Chief Neil Tyler of the Los Angeles County Sheriff’s Department.

California’s Acting Gov. Edmund G. Brown Jr. proclaimed a state of emergency in Los Angeles, Orange, Riverside, San Francisco and Siskiyou
counties due to the series of storms. And many of the more than 1,000
residents ordered evacuated because of the rains are likely to be kept
out of their homes through Monday.

The rains once again caused widespread street and highway flooding.

Rescue workers in Orange County spent more than two hours Thursday afternoon searching for a teenage boy last spotted in a turbulent, rain-swelled Santa Ana River but were unable to find him.

A host of police and fire agencies scoured the river all the way to the Pacific Ocean,
a distance of nearly 20 miles — using boats, helicopters, and thermal
imaging cameras — but found no sign of the boy and called the search
off. Officials don’t know whether he was able to get out on his own or
drown.

To the north, suspected tornadoes touched down in Ventura and Santa Barbara.

“Remember the movie ‘Twister?’ It was like that,” said Ventura Police Sgt. Jack Richards.
“Pieces of metal shed siding were sheared off the sheds and actually
propelled into wooden fences, stuck like razor blades. … It picked up
a Chrysler Sebring off the ground, it hovered for a second, and spun it
around. It hit the tree, and it blew out the rear and side windows.”

A tornado warning was also issued for eastern Riverside County, and strong winds tipped over three big-rigs in Blythe that blocked all lanes of traffic on the 10 Freeway for several hours.

The weather also caused problems at local airports.

On Thursday afternoon, about 100 people clustered around the Southwest counter at John Wayne Airport, trying to make arrangements after the airline suspended or cancelled most flights in and out of Burbank, Ontario, Orange County, San Diego, Phoenix and Tucson, citing high wind conditions.

Flights at Bob Hope Airport in Burbank and Los Angeles/Ontario International Airport were suspended after 1 p.m., restoring service Thursday evening. The majority of flights were canceled for Thursday afternoon and evening in Orange County, San Diego, Tucson and Phoenix.

Shelby Stewart, his wife, son and in-laws made the best of the situation after learning their flight home to Salt Lake City has been scrubbed. They’d been in Orange County since Sunday, visiting Disneyland and taking in the sights.

But after finding out Thursday afternoon that booking the eight of them on another flight would cost $2,800, they decided instead to rent a car and head to San Diego.

“We said, ‘Why not just extend our trip for a few days and have an adventure?’ ” Stewart, 32, said.

A good plan, unless they were headed to Sea World,
the city’s top tourist attraction. It was closed due to rain on
Thursday for the first time since 1998.

Dartagnan Pendleton, 41, stared at the flight board at John Wayne Airport, assessing his options. There weren’t many.

He said he was considering taking a flight to Fresno on another airline or even renting a car in Orange County and driving to Oakland.
“I don’t know whether I can get through on the 5 Freeway,” he said. The
Grapevine was briefly shut down due to snow-slicked roads.

Snow levels were expected to fall to as low as 3,000 feet Thursday night, with gusts of about 50 mph in the mountains.

“The snow will continue to pile up,” said Bob Smerbeck, a senior meteorologist at Accuweather.com.

In La Canada Flintridge, former state Senator Newt Russell had prepared for the rains by hiring an engineering firm to improve the
network of catch basins in his sloped backyard and by stacking sandbags.

But nonetheless, a “roaring torrent” threatened to
engulf his backyard as the rains moved in. Working alone, with a
shovel, he managed to dike and channel the flow so that it missed his
house by inches, but was growing tired by afternoon.

“My wife is having conniptions,” he said. “I’m 82, and I shouldn’t be doing this. But I’m going to give it another hour.”

So far, though, the storms haven’t yet had the “punch” needed to unleash the hillside, said Sue Cannon, a research geologist with the United States Geological Survey.

As Cannon watched the storms come in Wednesday and
Thursday, she said, “You could see the streaks of rain headed to the
Station Fire, then it would evaporate or head to the south or head to
the north. We dodged a bullet — at least in this case.”

But Cannon said it’s too soon to declare the threat
over. Even brief, high-intensity showers could be enough to start
debris flowing down ashy, water-logged hills. And another storm is
hovering over the ocean that could make its way to Southern California next week.

If it comes this way, Cannon said, “It will be another week like this where we really need to be vigilant and on top of things.”

(c) 2010, Los Angeles Times.

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Distributed by McClatchy-Tribune Information Services.

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