SANTA ROSA, Calif. (AP) — It will take at least months and likely years to fully recover from devastating wildfires that ripped through Northern California earlier this month, destroying at least 8,900 structures and killing 42 people, Sonoma County officials said Saturday.

"We don't control these things, and it makes you realize how small you are in the world when something like this happens," Sheriff Rob Giordano said. "I don't think we understand the level at which it is going to impact lives, and the community will be different."

Giordano spoke before hundreds of people gathered at a colle...