https://www.mercurynews.com/2021/08/26/map-caldor-fire-evacuation-and-perimeter/ > The mandatory evacuation zone for the Caldor Fire has been extended east to Echo Summit, and warnings were imposed for the first time in Alpine County. > The fire was estimated at 149,684 acres (234 square miles) on Saturday morning, with containment at 19% — an increase of 6,000 acres from the previous morning. The spot fire north of Kyburz joined with the main fire, and flames burned across a five-mile stretch of Highway 50 east of there.