Update: Containment progress – Woods Fire in Alpine County at 5%

Published Aug 15, 2026 #Backwoods fire

Updated: 7:18 a.m. Aug. 15

First discovered: 6 days ago, 7:31 a.m. Aug. 9

Initial location: Carson Iceberg Wilderness, Stanislaus National Forest, Alpine County, Calif.

Fire unit: USFS – Stanislaus National Forest

Fire type: Wildfire

Fire name: Woods Fire

Woods Fire initially started at 7:31 a.m. Aug. 9 in Carson Iceberg Wilderness, Stanislaus National Forest in Alpine County, California.

As of Saturday morning, 63 acres of land had been burnt by it. By Saturday morning, 5% of this wildfire was brought under containment. There is currently no information on the cause of the fire.

Fire containment

What does it mean for a fire to be 5% contained?

Containment indicates what percentage of the fire perimeter has been surrounded by a control line. In this case, it means that 5% of the wildfire is halted from spreading, while 95% is still uncontrolled.

Containment is part of a larger plan for managing a wildfire. It is normally expressed as a percentage and it refers to how much of the fire perimeter has been surrounded/enclosed by a control line that firefighters create. The containment percentage indicates a certain level of control, but it doesn’t always correlate to safety level. Also, it’s important to note that containment doesn’t mean a fire is out.

How is containment measured?

The incident’s central command constantly receives progress reports from firefighters on the ground. As the fireline is constructed, inspected or reinforced, mappers record those details to adjust the containment percentage. The percentage tells the public how much of the fire perimeter is believed to not go beyond the control lines.

Source: Cal Fire