At least two dozen structures have been destroyed in a fast-moving wildfire in rural northern Arizona that ballooned to nearly 25 square kilometres Tuesday, Coconino County Sheriff Jim Driscoll said during a news conference.
The county declared an emergency Tuesday as winds whipped the flames, shut down a major highway and grounded aircraft that could drop water and fire retardant. County officials said 766 homes and 1,000 animals have been evacuated from the area.
A couple of hundred homes along U.S. 89, north of Flagstaff, were evacuated as embers jumped ahead of the main blaze and smoke billowed into the air in an all-too-familiar scene. Residents recalled scrambling to pack their bags and flee a dozen years ago during a much-larger wildfire burned in the same area.
Firefighters on Tuesday were up against 80 kilometre per hour gusts that pushed the wildfire over the highway and weren't expected to let up much this week, authorities said.
"It's blowing hard, and we have ash falling on the highway," said Coconino County sheriff's spokesman Jon Paxton.
About 200 firefighters were working the fire that appeared to be moving northeast away from the more heavily populated areas of Flagstaff, toward Sunset Crater Volcano National Monument and volcanic cinders, said Coconino National Forest spokesman Brady Smith.
"It's good in that it's not headed toward a very populated area, and it's headed toward less fuel," he said. "But depending on the intensity of the fire, fire can still move across cinders."
A top-level national fire management team is expected to take over later this week.
Fire and law enforcement agencies that were knocking on doors to warn of evacuations Tuesday were forced to pull out to avoid getting trapped by the flames, Paxton said. Arizona Public Service Co. shut off power to about 625 customers to keep firefighters safe, a spokeswoman said.
Red flag warnings blanketed much of Arizona and New Mexico on Tuesday, indicating conditions are ripe for wildfires. Residents in northern New Mexico's Mora and San Miguel counties were warned to be ready to evacuate as wildfires burned there amid dry, warm and windy conditions.
2,000 firefighters and support workers deployed
The National Interagency Fire Center reported Tuesday that nearly 2,000 wildland firefighters and support personnel were assigned to more than a dozen large wildfires in the Southwestern, Southern and Rocky Mountain areas. Scientists say climate change has xjmtzywmade the U.S. West much warmer and drier in the past 30 years and will continue to make weather more extreme and wildfires more frequent and destructive.
The fire in Flagstaff grew quickly, scorching timber and grass. It started Sunday afternoon 22 kilometres northeast of the city nestled in the largest contiguous Ponderosa pine forest in the U.S. Investigators don't know yet what caused it and have yet to corral any part of the flames.
The Arizona Department of Transportation shut down a section of U.S. 89, the main route between Flagstaff and the far northern part of the state, and a primary route to and from Navajo Nation communities, because of the wildfire. Various organizations worked to set up shelters for evacuees and for animals.
'Gasping for air'
Ali Taranto rushed to Flagstaff from Winslow, where she works at a hospital, to check on a property she owns that was threatened by the wildfire. She also was getting messages to check on a neighbour whom she found didn't have access to oxygen while the power was out and didn't have the strength to manually open her garage door to evacuate.
Taranto said the neighbour was "disoriented and gasping for air" when she reached her. Firefighters in the area helped get the garage door open and the neighbour to the hospital, she said. Taranto was looking for a shelter for the neighbour's two dogs.
By the time Taranto left the area, the highway into Flagstaff was shut down and she had to drive an extra two hours back home. At least two other neighbours didn't evacuate their properties, she said.
"To see flames several yards away from your property line and to hear the propane tanks bursting in the background, it was very surreal," Taranto said. "Ash falling down. It was crazy."
The wind is expected to be a challenge the rest of the week, along with warmer-than-average weather and low humidity, the National Weather Service said.
"I don't see any significant decreases in wind, I don't see any big bump ups in humidity and, at this point, we're not really expecting any precipitation either," said meteorologist Robert Rickey.
Elsewhere in Arizona, firefighters battled a wildfire in a sparsely populated area of the Prescott National Forest about 16 kilometres south of Prescott. The cause of the2.4 square-kilometre wildfire was under investigation.
