Out-of-control Hawk Fire in Reno, Nevada keeping tens of thousands evacuated

An out-of-control wildfire that jumped over fire trucks and made it difficult for crews to reach hot spots destroyed homes in northwest Reno, Nevada, on Sunday. Shifting winds challenged firefighters trying to bring it under control, and authorities urged some 90,000 people to evacuate.

At least six people - three first responders and three civilians - were injured. Officials said the fire was "human-caused" but didn't provide details on how they reached that conclusion, or whether it was intentionally set or accidental.

The Hawk Fire began Saturday and grew to more than 23 square miles as it spread Sunday across the Peavine Peak area of the Humboldt-Toiyabe National Forest, where rugged foothills are ringed by homes and businesses near the California state line. There was zero containment.

Some 42,000 residents have been ordered evacuated as the "GO NOW" zone expanded, reaching the edge of the University of Nevada. An additional 45,000 people were in the adjacent evacuation warning zone. Authorities urged people to be prepared to stay away for several days, because shifting and strengthening winds were expected to make the fire even more unpredictable.

"Please get out if you can right now," Washoe County Sheriff Darin Balaam said.

A Sunday evening update said crews observed "extreme fire behavior" as gusts pushed flames through dry brush.

"Over the next 12 hours, the fire is expected to continue to make moderate to high intensity runs in pockets of dense fuels," the statement said.

It wasn't known how many homes were destroyed. Cari Kieffer said a video posted on social media showed her house entirely burned down, with only a scorched basketball hoop still standing.

"I woke up this morning and just started crying - all my kids, they lost everything," Kieffer said Sunday. "We lost all our stuff. Everything we own is gone."

Kieffer had been watching her son's football game Saturday when she learned that their home on the outskirts of Reno was in the evacuation zone. An app the family used to track the fire's progress had been lagging significantly behind its actual location, she said, so they thought firefighters had kept the blaze from their neighborhood.

Instead, Kieffer, her husband and their four children ages 3 to 16 raced to save their dogs and whatever possessions they could retrieve. Ash rained down, and the wind blew like an oven blast from a wall of flames advancing down the hillside toward their neighborhood, she said.

"I kept looking outside and the flames just kept getting closer and closer every time I looked," Kieffer said. "I was like, we gotta go like now."

Eyes watering and throat burning, Kieffer grabbed a handful of clothes, a Bible, her wedding photos and her mother's ashes. In the frenzy, as firefighters yelled at her family to leave immediately, she said she forgot her family's birth certificates and was unable to salvage her childhood photos.

The family drove to a friend's home but had to evacuate again. They learned later Saturday evening that their own home was gone.