The map shows the perimeter of the fires (most intense heat in orange) as well as hot spots detected by various methods. Click on Map Tips for more details. (Credit: MappingSupport.com)
Update: An urgent advisory at noon Friday added the lakeside communities of Lucerne, Pepperwood Grove, Glenhaven and Clearlake Oaks to the mandatory evacuation area.
As the acreage burned by the Mendocino Complex fires exceeded that of the Carr Fire, the evacuation zone expanded to cover a large swath north of Clear Lake.
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As of Friday morning, CalFire reported that the Ranch Fire was at 112,226 acres and 28 percent containment and the River Fire at 41,512 acres and 50 percent containment. That total — 153,738 — outstrips the Carr Fire near Redding by more than 20,000 acres.
On Thursday evening, mandatory evacuation orders were issued for the communities of Spring Valley, Long Valley and High Valley, between Lucerne and Indian Valley Reservoir in Lake County.
The new evacuation area extends to the scar of the Pawnee Fire (in black on the map below), which burned 15,185 acres near the reservoir in June and July.
CalFire said the Mendocino Complex’s two fires, which started within an hour of each other last Friday, have destroyed 41 homes and 47 other structures and are threatening 9,200 buildings.
With the River Fire half contained, evacuation orders have been lifted for Lakeport and other communities on Clear Lake’s west shore. At that fire’s uncontained northwest edge, the Cow Mountain area of Mendocino County was evacuated on Friday evening.
CalFire estimates both fires will be fully contained by Aug. 15.