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Weather slows wildfire near California’s giant sequoia trees

 

By The Associated Press

THREE RIVERS, CALIF. » California wildfires have burned into at least four groves of gigantic ancient sequoias in national parks and forests, though cooler weather on Friday helped crews trying to keep the flames away from a famous cluster containing the world’s largest tree.

The fires lapped into the groves with trees that can be up to 200 feet tall and 2,000 years old, including Oriole Lake Grove in Sequoia National Park and Peyrone North and South groves in the neighboring Sequoia National Forest.

The fire also had reached the forest’s Long Meadow Grove, where then-President Bill Clinton signed a proclamation two decades ago establishing a national monument. Fire officials haven’t yet been able to determine how much damage was done to the groves, which are in remote, hardto- reach areas.

“These groves are just as impressive and just as ecologically important to the forest. They just aren’t as well-known,” Tim Borden, sequoia restoration and stewardship manager for the Save the Redwoods League, told the Bay Area News Group. “My heart sinks when I think about it.”

Flames were still about a mile from the famed Giant Forest, where some 2,000 massive sequoias grow on a plateau high in the mountains of the national park.

Firefighters have placed special aluminum wrapping around the base of the General Sherman Tree, the world’s largest by volume at 52,508 cubic feet , as well as some other sequoias and buildings.

The material can withstand intensive heat for short periods and has been used in national parks and forests for several years throughout the West to protect sensitive structures from flames.

Lower temperatures and a layer of smoke blanketing the area have been a benefit by helping suppress the flames. “It’s been slow growth,” fire information officer Katy Hooper said.

A major element of the groves’ defense is decades of prescribed burns — fires intentionally set to clear the forest floor of vegetation that could feed bigger blazes — and thinning projects to remove small trees that could become ladders carrying fire up to the crowns of the giants.

The tactic was no match for a fire in the region last year that killed thousands of sequoias, which grow as tall as high-rises at certain elevations on the western slope of the Sierra Nevada.

Lightning ignited two fires in the park on Sept. 9, officials said. The Colony fire, closest to the Giant Forest, has grown to just under 5 square miles. The Paradise fire has scorched nearly 13 square miles.

More than 400 firefighters were assigned to the blazes, which are being collectively managed as the KNP Complex. More resources have been requested, Hooper said.

To the south, the Windy Fire grew to nearly 11 square miles on the Tule River Indian Reservation and in Giant Sequoia National Monument, where it has burned into one grove of sequoias and threatens others.

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