Nineteen firefighters die controlling a wildfire in Yarnell, Arizona.
The Yarnell Hill Fire was a wildfire near Yarnell, Arizona, ignited by dry lightning on June 28, 2013. On June 30, it overran and killed 19 members of the Granite Mountain Hotshots. Just one of the hotshots on the crew survived—he was posted as a lookout on the fire and was not with the others when the fire overtook them. The Yarnell Hill Fire was one of the deadliest U.S. wildfires since the 1991 Oakland Hills fire, which killed 25 people, and the deadliest wildland fire for U.S. firefighters since the 1933 Griffith Park fire, which killed 29 "impromptu" civilian firefighters drafted on short notice to help battle that Los Angeles area fire.
Yarnell also killed more firefighters than any incident since 9/11. The Yarnell Hill Fire is the sixth-deadliest American firefighter disaster in history, the deadliest wildfire ever in the state of Arizona, and (at least until 2014) was "the most-publicized event in wildland firefighting history."The tragedy is primarily attributed to an extreme and sudden shift in weather patterns, causing the fire to intensify and cut off the firefighters route as they were escaping. The victims were killed by the intense heat and flames of the fire. Other factors that contributed to the tragedy include the terrain surrounding the escape route, which may have blocked the victims' view of the fire front and limited situational awareness, and problems with radio communications.