PHOTOS FROM THE FIELD

SF Chronicle – ​​Warm, dry, breezy weather to challenge fire crews in Arizona

A hot shot crew member lights the underbrush with a drip torch Wednesday, June 15, 2022, off of Forest Road 545B in Flagstaff, Ariz., during burnout operations in an effort to contain the Pipeline Fire which ignited early Sunday and has burned thousands of acres. (Rachel Gibbons/Arizona Daily Sun via AP)