At least six dead in Southern California flooding, mudslides

A search dog looks for victims in damaged homes after a mudslide in Montecito, California, U.S. in this photo provided by the Santa Barbara County Fire Department, January 9, 2018.

By Alex Dobuzinskis

LOS ANGELES (Reuters) – At least six people died and thousands fled their homes in Southern California on Tuesday as a powerful rainstorm triggered flash floods and mudslides on slopes where a series of intense wildfires had burned off protective vegetation last month.

The heavy downpours subsided early Tuesday after prompting evacuation orders for residents along the Pacific Coast north of Los Angeles, but forecasters warned of more rain throughout the day. Rainfall totals ranged from 2 inches to 4-1/2 inches (5 to 11 cm) in the area, said the National Weather Service.

At least six people died in the storm and mudslides in Santa Barbara County, the hardest-hit county in the region, incident command spokeswoman Amber Anderson said in a telephone interview. She did not specify the cause of the fatalities, but said they occurred in several locations in Santa Barbara where there were mudslides.

The threat of mudslides prompted the county to order 7,000 residents to leave their homes before the rains came and to urge 23,000 others to evacuate voluntarily.

Boulders block a road after a mudslide in Montecito, California, U.S. in this photo provided by the Santa Barbara County Fire Department, January 9, 2018.

Boulders block a road after a mudslide in Montecito, California, U.S. in this photo provided by the Santa Barbara County Fire Department, January 9, 2018. Mike Eliason/Santa Barbara County Fire Department/Handout via REUTERS

The county set up an evacuation shelter at Santa Barbara City College, and also gave residents a place to take their animals. The weather in Southern California was mild this week, so residents who fled their homes did not have to endure the cold snap that has gripped the U.S. Midwest and East Coast in recent weeks.

A neighborhood in the upscale community of Montecito, where mudslides ravaged homes near the city of Santa Barbara, residents had not been put under mandatory evacuation orders before mud from a creek cascaded toward their homes, Anderson said.

But she could not immediately say whether any of the fatalities were in the area that was not evacuated.

An unknown number of people in the county were unaccounted for, Anderson said, and 25 residents have been injured.

Photos posted by the local fire department showed a teenager covered in black mud being led away from the rubble of a house that had been destroyed by the Montecito mudslide. She had been trapped in the home for hours before rescuers came to her aid, the Santa Barbara County Fire Department said on Twitter.

Other pictures showed ankle-deep mud, logs and boulders in residential areas.

Emergency workers, using search dogs and helicopters, have rescued dozens of people stranded in rubble, Anderson said.

Emergency personnel search through debris and damaged homes after a mudslide in Montecito, California, U.S. in this photo provided by the Santa Barbara County Fire Department, January 9, 2018.

Emergency personnel search through debris and damaged homes after a mudslide in Montecito, California, U.S. in this photo provided by the Santa Barbara County Fire Department, January 9, 2018. Mike Eliason/Santa Barbara County Fire Department/Handout via REUTERS

Last month’s wildfires, the largest in California history, left the area vulnerable to mudslides. The fires burned away grass and shrubs that hold the soil in place, and also baked a waxy layer into the earth which prevents water from sinking deeply into the ground.

The overnight rains forced road closures, including a 30-mile (48-km) stretch of U.S. Highway 101, essentially cutting off traffic between Santa Barbara and Ventura counties northwest of Los Angeles. Ventura County escaped with little damage, the county sheriff’s office said.

(Additional reporting by Peter Szekely in New York and Brendan O’Brien in Milwaukee; editing by Jeffrey Benkoe and Jonathan Oatis)

Thousands in California flee homes ahead of possible mudslides

California wildfire fight aided by better weather

(Reuters) – Thousands of Southern Californians fled their homes on Monday as a powerful rain storm that could cause flash floods and trigger mudslides soaked steep slopes where a series of intense wildfires burned off vegetation last month.

Heavy downpours that could produce more than 1 inch (2.5 cm) of rain per hour were expected through Tuesday evening, forcing officials to order or advise Ventura, Santa Barbara and Los Angeles county residents who live near where wildfires burned to evacuated their homes.

“Recent burn areas will be especially vulnerable where dangerous mud and debris flows are possible,” the National Weather Service said in a statement.

Several December wildfires, included a blaze known as the Thomas Fire which was the largest in the state’s history, burned away vegetation that holds the soil in place and baked a waxy layer into the earth that prevents water from sinking deeply into the ground.

About 30,000 residents were under evacuation orders or advisories on Monday, ABC news reported.

“I’m just tired. I can’t seem to get my life kick-started,” Teri Lebow, whose Montecito, California was damaged by the wildfires, told the Los Angeles Times.

The storm system was expected to produce 4 inches to 7 inches (10 to 18 cm) in the foothills and mountains with 9 inches (23 cm) in isolated areas. Three inches (7 cm) to two feet (61 cm) of snow was also forecast for higher elevations, the National Weather Service said.

(Reporting by Brendan O’Brien in Milwaukee; Editing by Robin Pomeroy)

California wildfire crews gain edge as winds weaker than feared

Firefighters keep watch on the Thomas wildfire in the hills and canyons outside Montecito, California, U.S., December 16, 2017.

By Steve Gorman

LOS ANGELES (Reuters) – Firefighters gained an edge in their weeks-long battle against a sprawling wildfire in Southern California on Thursday, thanks to weaker-than-expected winds that have been driving the flames.

Firefighters halted the spread of the so-called Thomas fire, the second-largest in the state’s recorded history, at 272,200 acres (110,155 hectares) after carving containment lines around 60 percent of its perimeter over the last couple of days, fire and police officials said.

Wind gusts expected to accelerate to 50 miles per hour (80 km per hour) on Thursday morning, creating extreme fire danger conditions for Santa Barbara County, turned out to be weaker than feared, authorities said.

“On the beach side, we didn’t really see the winds that were predicted,” said California Department of Forestry and Fire Protection spokesman Brandon Vaccaro.

Ventura County, which has taken the brunt of the blaze, was now forecast to have peak winds of 40 mph (64 kph) down from an earlier top forecast of 50-mph (80-kph) winds on Friday, the National Weather Service said.

Firefighters have been able to secure the Santa Barbara side of the fire, Battalion Chief Chris Childers of the Santa Barbara County Fire Department said during a community meeting on Wednesday night.

“This has been a nightmare of a fire for a lot of people,” he said.

With progress being made against the blaze – which has scorched the dry coastal mountains, foothills and canyons of Ventura and Santa Barbara counties northwest of Los Angeles – officials said they had cut the number of firefighters to 5,644 from a peak of 8,500 over the past few days.

The Thomas blaze, which became California’s second largest wildfire in state history on Tuesday, is nearly as large as the 2003 Cedar fire in San Diego County, which consumed a record 273,246 acres (110,579 hectares) and killed 15 people.

More than 1,000 homes and other buildings have gone up in flames, and about 18,000 structures remained listed as threatened since the fire started on Dec. 4. The cause has not been determined.

One firefighter died last Thursday near the town of Fillmore in Ventura County.

The Thomas fire was initially stoked by hot, dry Santa Ana winds blowing with rare hurricane force from the eastern desert, spreading flames across miles of drought-parched chaparral and brush in California’s rugged coastal terrain.

(Additional reporting by Brendan O’Brien in Milwaukee and Peter Szekely in New York; Editing by Angus MacSwan and Jonathan Oatis)

As California fires blaze, homeowners fear losing insurance

Local residents react as numerous homes burn on a hillside during a wind driven wildfire in Ventura. REUTERS/Mike Blake

By Suzanne Barlyn

(Reuters) – California homeowners and regulators have a new fear about wildfires ravaging the state: that insurers will drop coverage.

Massive, out-of-season fires in northern and southern California are causing billions of dollars in claims and challenging expectations of when and where to expect blazes. State law gives insurers more leeway to drop coverage than to raise rates, and some are taking the opportunity, concerning California Insurance Commissioner Dave Jones.

Homes in the Sierra Nevada foothills were dropped after wildfires swept through the region in recent years, and some other Northern California homes also have been cut from rosters, Jones said.

“We may see more of it,” he added in an interview. Insurers must renew fire victims’ policies once, but after that homeowners could be driven to unusual, expensive policies.

Retired firefighter Dan Nichols of Oroville, California was surprised when Liberty Mutual dropped his coverage this year, following a wildfire in the region.

“I was shocked and angry,” said Nichols, 70, by email.

Liberty Mutual must “responsibly manage” its overall exposure to California’s wildfires as part of a strategy to safeguard its ability to pay homeowners’ claims, a spokesman said. The insurer still issues policies in California and its strategy is not in response to recent fires, he said.

Nichols found a better deal through AAA, but others are not as lucky. In San Andreas, a community northeast of San Francisco, homeowners typically use specialty insurers, known as “surplus lines carriers,” for policies that cost about 20 to 40 percent more than a mainstream insurer, said Fred Gerard, who owns an insurance agency in the area.

Insurers must be cautious by not covering too many homes in one area, said Janet Ruiz, a spokeswoman for the industry’s Insurance Information Institute. “They tend to spread their risk so they can pay claims,” Ruiz said.

COMPUTER MODELS

Drier weather and higher variability of weather patterns often seen as effects of climate change have led insurers to turn to new computer models that provide house-by-house predictions of risk, using factors such as local topography and brush cover, a change from past practices that were based on a region’s history of blazes.

“Relying solely on company history leaves many (insurers) exposed,” said Matt Nielsen, Senior Director, Global Governmental and Regulatory Affairs at modeler RMS. A new wave of models coming out next year will “revolutionize the way insurers understand and manage risk for wildfires,” he said.

“You can’t control mother nature, but you can identify her target zones,” wrote rival Verisk Analytics Inc in a brochure for its FireLine model.

Jones said the state was reviewing the new models, partly in light of drier weather conditions, more frequent, unpredictable and severe fires, and climate change.

A California poll by consumer advocacy group United Policyholders found that computer scoring was a reason for a significant number of policy cancellations in the last few years.

United Policyholders Executive Director Amy Bach said that the differences in scores generated by various models raised questions about their accuracy.

“We want to make sure it’s a fair system,” Bach said.

(Reporting by Suzanne Barlyn; Editing by Peter Henderson and James Dalgleish)

Lighter winds early this week may help battle against California wildfire

Firefighters keep watch on the Thomas wildfire in the hills and canyons outside Montecito, California, U.S., December 16, 2017.

By Chris Kenning

(Reuters) – Lighter winds expected in California early this week should help firefighters in their battle against one of the largest and most destructive wildfires in the state’s history, the National Weather Service has said.

By late on Sunday, more than 8,500 firefighters had contained about 45 percent of the fire in Southern California. Dubbed the Thomas fire, it began Dec. 4 and has scorched 270,000 acres (109,000 hectares) along the scenic Pacific Coast north of Los Angeles.

Its size is approaching that of the 2003 Cedar blaze in San Diego County, the largest wildfire in state history, which consumed 273,246 acres and caused 15 deaths.

While wind and low humidity will still create dangerous fire conditions, “improving weather conditions should allow firefighters to make progress on the fire” on Monday and Tuesday, the National Weather Service said on Twitter.

Officials said calmer winds also helped make Sunday one of their most productive days yet battling a blaze that has been fueled by fierce Santa Ana winds sweeping in from eastern California deserts.

“We’re just hoping to make it home for Christmas,” Bakersfield Fire Department Captain Tim Ortiz said Sunday at a recreation center in Santa Barbara serving as a staging area and base camp for more than 3,000 firefighters.

The fire has destroyed more than 1,000 structures and threatened 18,000 others. Centered less than 100 miles (160 km) northwest of downtown Los Angeles, it has forced more than 104,000 people to evacuate or seek shelter.

On Sunday firefighters paid their respects during a funeral procession for Cal Fire engineer Cory Iverson, 32, who died of smoke inhalation and burns on Thursday while battling the flames near the Ventura County community of Fillmore.

Firefighters lined spots along the procession route that ran from Ventura County to his home near San Diego.

So far it has cost $123.8 million to battle the Thomas fire, which has forced many schools and roads to close for days and created poor air quality throughout southern California.

“I’ve seen people who have lost everything,” said Larry Dennis, 60, who sought refuge at a Ventura shelter Sunday after the blaze inundated the region with smoke and turned nearby hillsides red. Several areas of Ventura and Santa Barbara counties also saw evacuation orders lifted Sunday, Cal Fire said.

Five of the 20 most destructive fires in recorded history have ravaged the state in 2017, according to Cal Fire. The cause of the Thomas fire remains under investigation.

(Reporting by Chris Kenning; Editing by Raissa Kasolowsky)

Unrelenting California wildfire threatens thousands of homes

Unrelenting California wildfire threatens thousands of homes

By Mike Blake

VENTURA, Calif. (Reuters) – An unrelenting wildfire fanned by hot, dry Santa Ana winds threatened more than 12,000 homes in and around Ventura, California, on Wednesday, forcing thousands of people to race for safety.

The fire, dubbed the Thomas Fire, raged in the foothills above and in the city of Ventura some 50 miles northwest of Los Angeles, fire officials said late on Tuesday, a day after it began. It had charred more than 50,000 acres, they said.

“We are still in the middle of an aggressive and active firefight on the ground,” said Robert Welsbie, spokesman for the Ventura Fire Department. “If the winds pick up, we will face quite a challenge.”

The fire, which was zero percent contained, was being whipped by unpredictable Santa Ana winds, which blow in from the California desert. Wind gusts were forecast to top out at 70 miles per hour (115 km per hour) on Wednesday and remain strong through the week.

There were no immediate reports of fatalities or civilian casualties, Welsbie said.

“The public did an outstanding job heeding our evacuation orders, getting out of these danger zones in a very prompt timely manner,” Welsbie said.

Some 1,000 firefighters were battling to save homes from the conflagration. One firefighter suffered a minor injury, was treated and released, Welsbie said.

California Governor Jerry Brown declared a state of emergency, freeing state funds and resources to assist.

More than 250,000 homes were without power, utilities said. All schools in the Ventura Unified School District canceled classes for Wednesday.

The Thomas Fire was the largest of several large blazes that broke out across Southern California following the onset of the Santa Ana winds.

In the San Fernando Valley north of Los Angeles, the so-called Creek Fire had blackened more than 11,000 acres and forced the evacuation of 2,500 homes and a convalescent center north of Interstate 210. The highway remained open even as other roads were closed, officials said.

Three firefighters were injured and taken to a hospital, where they were in stable condition, the Los Angeles Fire Department said on its website.

Los Angeles Mayor Eric Garcetti declared a state of emergency in the city while 11 Los Angeles Unified schools canceled Wednesday classes.

Some 30 structures were destroyed by the Creek Fire as of Tuesday evening, the Los Angeles Fire Department said.

(Brendan O’Brien in Milwaukee; Editing by Raissa Kasolowsky)

Insured losses from deadly California wildfires could hit $3 billion

Insured losses from deadly California wildfires could hit $3 billion

By Keith Coffman

(Reuters) – Insured property losses from wildfires that raged through Northern California wine country this month, killing at least 42 people and destroying thousands of businesses and homes, could total $2 billion to $3 billion, a risk-modeling firm said on Thursday.

The analysis by Boston-based AOR Worldwide, encompassing anticipated claims for destroyed residences, automobiles, commercial properties and other economic losses, is at least double a preliminary tally estimated last week by the California Department of Insurance.

The AOR report said losses would be dominated by devastation in residential areas, especially in Sonoma County, where entire neighborhood blocks were reduced to ashes.

Since erupting on Oct. 8, the wind-driven wildfires have consumed some 245,000 acres across several California counties north of the San Francisco Bay area, leaving at least 8,700 structures destroyed.

Most of the property loss was concentrated in California’s celebrated wine country, including Sonoma County, the California Department of Forestry and Fire Protection, or Cal Fire, said this week.

Authorities have confirmed 42 fatalities in Sonoma and three other Northern California counties, among them a volunteer firefighter who was killed when his water-tender truck crashed. The death toll marked the greatest loss of life from a single wildfire event in the state’s history.

The $1 billion gap between the low- and high-end estimates was due to uncertainty surrounding how many claims will be filed for living expenses from residents forced to flee their homes, as well as for smoke damage and business disruptions caused by power outages, AOR Worldwide said.

Another unknown factor is the scope of damage that may have occurred during fire suppression efforts, it added.

A preliminary estimate from the California Department of Insurance a week ago put insured losses at just over $1 billion, although it said that figure would likely rise.

A spokeswoman with the department said on Thursday that the agency has not updated its figures.

The October wildfire outbreak was fueled by unseasonably high temperatures, tinder-dry conditions, and gusty winds. As of Thursday, most of the fires were near, or at, full containment, Cal Fire said.

Cooler weather forecast for the region in coming days should ease the wildfire risk, AOR said in its report, although Cal Fire urged the public exercise caution to avoid igniting further blazes as warm, dry weather lingers across parts of the state.

(Reporting by Keith Coffman in Denver; Editing by Steve Gorman and Michael Perry)

Schumer calls on Trump to appoint official to oversee Puerto Rico relief

Senate Minority Leader Charles Schumer (D-NY) departs after a full-Senate briefing by Deputy U.S. Attorney General Rod Rosenstein at the U.S. Capitol in Washington

By Pete Schroeder

WASHINGTON (Reuters) – Charles Schumer, the top Democrat in the U.S. Senate, called on President Donald Trump on Sunday to name a single official to oversee and coordinate relief efforts in hurricane-ravaged Puerto Rico.

Schumer, along with Representatives Nydia Velàzquez and Jose Serrano, said a “CEO of response and recovery” is needed to manage the complex and ongoing federal response in the territory, where millions of Americans remain without power and supplies.

In a statement, Schumer said the current federal response to Hurricane Maria’s impact on the island had been “disorganized, slow-footed and mismanaged.”

“This person will have the ability to bring all the federal agencies together, cut red tape on the public and private side, help turn the lights back on, get clean water flowing and help bring about recovery for millions of Americans who have gone too long in some of the worst conditions,” he said.

The White House did not immediately respond to a request for comment.

The Democrats contended that naming a lone individual to manage the government’s relief efforts was critical, particularly given that the Federal Emergency Management Agency is already stretched thin from dealing with other crises, such as the aftermath of Hurricane Harvey in Texas and the wildfires in California.

The severity of the Puerto Rico crisis, where a million people do not have clean water and millions are without power nearly a month after Hurricane Maria made landfall, demand a single person to focus exclusively on relief and recovery, the Democrats said.

Forty-nine people have died in Puerto Rico officially, with dozens more missing. The hurricane did extensive damage to the island’s power grid, destroying homes, roads and other vital infrastructure. Now, the bankrupt territory is struggling to provide basic services like running water, and pay its bills.

“It’s tragically clear this Administration was caught flat footed when Maria hit Puerto Rico,” said Velàzquez. “Appointing a CEO of Response and Recovery will, at last, put one person with authority in charge to manage the response and ensure we are finally getting the people of Puerto Rico the aid they need.”

On Thursday, Trump said the federal response has been a “10” on a scale of one to 10 at a meeting with Puerto Rico Governor Ricardo Rossello.

The governor has asked the White House and Congress for at least $4.6 billion in block grants and other types of funding.

Senator Marco Rubio called on Congress to modify an $18.7 billion aid package for areas damaged by a recent swath of hurricanes to ensure that Puerto Rico can quickly access the funds.

 

(Reporting by Pete Schroeder; Editing by Lisa Von Ahn and Diane Craft)

 

Fierce winds stir deadly California wildfires as teams search for victims

Fierce winds stir deadly California wildfires as teams search for victims

By Noel Randewich

SONOMA, Calif. (Reuters) – Fierce winds were expected to stir wildfires and test firefighters on Saturday in Northern California where the most lethal outbreak of wildfires in state history has killed 35 people and forced more than 90,000 residents from their homes.

The wind-driven blazes, which erupted on Sunday night in the heart of California’s renowned wine country, north of San Francisco, have destroyed an estimated 5,700 homes.

A total of 17 major wildfires – some encompassing several smaller blazes merged together – had consumed nearly 222,000 acres of dry brush, grasslands and trees across eight counties.

Ground crews on Friday gained ground on the wildfires on Friday as they raced to clear drought-parched vegetation along the southern flanks of fires, removing highly combustible fuels adjacent to populated areas before extreme heat and winds were forecast to revive over the weekend.

Winds were to intensify overnight and into Saturday with gusts of up to 55 mph (90 kph) along with 10 percent humidity, the service warned.

“If new fires start they could spread extremely rapidly,” said Brooke Bingaman, a National Weather Service meteorologist in Sacramento, California in a video posted on Facebook. “Those fuels are super dry right now. This also could cause problems for the current wildfires and the firefighters who are trying to suppress them.”

Wildfire ripped through the Sonoma County town of Santa Rosa, where whole neighborhoods were reduced to landscapes of gray ash, smoldering debris and burned-out vehicles.

The 35 confirmed fatalities – 19 in Sonoma County – mark the greatest loss of life from a single fire event on record in California, surpassing the 29 deaths from the Griffith Park fire of 1933 in Los Angeles.

Some victims were asleep when flames engulfed their homes, and many survivors had only minutes to flee.

With 235 people still missing on Friday in Sonoma County alone, and rubble from thousands of incinerated dwellings yet to be searched, authorities have said the number of fatalities from the so-called North Bay fires would likely climb.

The fires have thrown California’s wine-producing industry, and related tourism, into disarray at the end of the region’s annual grape harvest, damaging or destroying at least a dozen Napa Valley wineries.

Some 45 search-and-rescue teams and 18 detectives were deployed to scour obliterated neighborhoods for victims.

More than 90,000 residents have been evacuated, said Jaime Williams, a spokeswoman for the California Department of Forestry and Fire Protection.

Governor Jerry Brown planned to visit the area with California’s two U.S. senators on Saturday.

“We’ll keep working day and night with our local and federal partners to fight these fires and help residents get back on their feet in these trying times,” he said in a statement.

Officials have said power lines toppled by gale-force winds the first night may have sparked the conflagration, though the official cause remained under investigation.

The picturesque town of Calistoga, at the northern end of Napa Valley, faced one of the biggest remaining hazards. Its 5,000-plus residents were ordered from their homes on Wednesday night as a fierce blaze dubbed the Tubbs fire crept to within 2 miles (3.2 km) of city limits.

On Friday, fires raged along mountain ridges overlooking Calistoga, threatening to rain embers onto the resort and spa destination if strong winds blow out of the north as predicted, Cal Fire spokesman Dennis Rein said.

“It’s surreal. It’s eerie,” Mayor Chris Canning told a local ABC affiliate as he surveyed the empty town on Friday. “It’s calm now and it’s giving Cal Fire an opportunity to really bang it down.”

The year’s wildfire season is one of the worst in history in the United States, with nearly 8.6 million acres (3.5 million hectares) burned, just behind 2012, according to the National Interagency Fire Center.

(Additional reporting by Stephen Lam, Dan Whitcomb, Steve Gorman and Alex Dobuzinskis in Los Angeles, Sharon Bernstein in Sacramento, Calif.,; Gina Cherelus in New York, Brendan O’Brien in Milwaukee, Heather Somerville in San Francisco, Editing by Adrian Croft)

California wildfires kill at least 31 as wind continues to fan flames

California wildfires kill at least 31 as wind continues to fan flames

By Noel Randewich

SONOMA, Calif. (Reuters) – Firefighters face another round of dry, windy conditions on Friday as they battle wildfires that have killed at least 31 people in Northern California and left hundreds missing in the heart of wine country.

The most lethal wildfire event in California’s history has killed people while they sleep in their beds and prompted authorities to evacuate thousands of residents, warning anyone deciding to wait it out: “You are on your own.”

An aerial view of properties destroyed by the Tubbs Fire in Santa Rosa.

An aerial view of properties destroyed by the Tubbs Fire in Santa Rosa.
REUTERS/Stephen Lam

The toll from the more than 20 fires raging across eight counties could climb, with more than 400 people in Sonoma County alone still listed as missing.

Winds of up to 60 mph (100 kph) and humidity of just 10 percent will create “critical fire weather conditions” and “contribute to extreme fire behavior” on Friday afternoon and into Saturday, the National Weather Service said.

A force of 8,000 firefighters is working to reinforce and extend buffer lines across the region where the flames have scorched more than 190,000 acres (77,000 hectares), an area nearly the size of New York City.

With 3,500 homes and businesses incinerated, the so-called North Bay fires have reduced whole neighborhoods in the city of Santa Rosa to smoldering ruins dotted with charred trees and burned-out cars.

A structure destroyed by wildfire smolders outside Calistoga, California, U.S. October 12, 2017. REUTERS/Jim Urquhart

A structure destroyed by wildfire smolders outside Calistoga, California, U.S. October 12, 2017. REUTERS/Jim Urquhart

The cause of the disaster is under investigation, but officials said power lines toppled by gale-force winds on Sunday night may have sparked it.

The Napa Valley town of Calistoga faces one of the biggest threats and its 5,000-plus residents were ordered from their homes as winds picked up and fire crept closer.

Calistoga Mayor Chris Canning said anyone refusing to heed the mandatory evacuation would be left to fend for themselves if fire approached, warning on Thursday: “You are on your own.”

Sonoma County accounted for 17 of the North Bay fatalities, all from the Tubbs fire, which now ranks as California’s deadliest single wildfire since 2003.

Some people killed were asleep when flames engulfed their homes, fire officials said. Others had only minutes to escape as winds fanned fast-moving blazes.

Mark Ghilarducci, state director of emergency services, said the loss of cell towers likely contributed to difficulties in warning residents.

As many as 900 missing-person reports have been filed in Sonoma County and 437 have since turned up safe. It remains unclear how many of the 463 still unaccounted for are fire victims rather than evacuees who failed to alert authorities, Ghilarducci said.

The fires struck the heart of the world-renowned wine-producing region, wreaking havoc on its tourist industry and damaging or destroying at least 13 Napa Valley wineries.

California’s newly legalized marijuana industry also was hit hard, with at least 20 pot farms in Sonoma, Mendocino and Napa counties ravaged, said Hezekiah Allen, executive director of the California Growers Association.

A sign left by an evacuated resident, fleeing wildfires in the heart of the California's wine country, rests against a fire hydrant in the evacuated town of Calistoga, California, U.S., October 12, 2017. REUTERS/Noel Randewich

A sign left by an evacuated resident, fleeing wildfires in the heart of the California’s wine country, rests against a fire hydrant in the evacuated town of Calistoga, California, U.S., October 12, 2017. REUTERS/Noel Randewich

(Additional reporting by Stephen Lam, Dan Whitcomb, Steve Gorman and Alex Dobuzinskis in Los Angeles, Sharon Bernstein in Sacramento, Calif.; Jonathan Allen in New York, Brendan O’Brien in Milwaukee and Jeffrey Dastin in San Francisco; Editing by Robin Pomeroy)