About 200 more firefighters joined the battle Monday, bringing the total to 400. Among them were several other Hotshot teams, elite groups of firefighters sent in from around the country to battle the nation’s fiercest wildfires.
Residents huddled in shelters and restaurants, watching their homes burn on TV as flames lit up the night sky in the forest above the town.
It was unclear exactly how the firefighters became trapped, and state officials were investigating.
Brewer said the blaze “exploded into a firestorm” that overran the crew.
Brian Klimowski, a National Weather Service meteorologist in Flagstaff, said there was a sudden increase and shift in wind around the time of the tragedy. The blaze grew from 200 acres to about 2,000 in a matter of hours.
Southwest incident team leader Clay Templin said the crew and its commanders were following safety protocols, and it appears the fire’s erratic nature simply overwhelmed them.
The Hotshot team had spent recent weeks fighting fires in New Mexico and Prescott before being called to Yarnell, entering the smoky wilderness over the weekend with backpacks, chainsaws and other heavy gear to remove brush and trees as a heat wave across the Southwest sent temperatures into the triple digits.
Arizona Forestry Division spokesman Mike Reichling said all 19 victims had deployed their emergency shelters as they were trained to do. When there is no way out, firefighters are supposed to step into them, lie face down on the ground and pull the fire-resistant fabric completely over themselves.
“It’ll protect you, but only for a short amount of time. If the fire quickly burns over you, you’ll probably survive that,” said Prescott Fire Capt. Jeff Knotek. But “if it burns intensely for any amount of time while you’re in that thing, there’s nothing that’s going to save you from that.”