Note: Links for more info aren't working. Maybe they will be posted at the noon update.
9/3/02 |
Current Large Fire Situation Initial attack was moderate in the Southern California Area and light elsewhere. Nationally, 134 new fires were reported. One new large fire was reported in the Northwest Area. Three large fires were contained yesterday, Bull Elk Fire in Montana, Pack Rat Complex in Arizona, and the Hickok Fire in California. For more information on large wildland fires see the Morning Report. A Fire Weather Watch has been issued in northwest Wyoming for breezy, hot, dry, and unstable conditions. A Fire Weather Watch has been issued in west-central and extreme northwestern Nevada for strong winds and low relative humidity. For more information on fire weather in your area...
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9/3/02 |
Curve Fire - Southern California Area This fire is 30 miles north of Asuza, California and is burning in mixed conifer forest and heavy brush. Thunderstorms over the fir produced gusty winds contributing to extreme fire behavior with rapid rates of speed. The fire is estimated to be 11,000 acres in size and is 0 percent contained. For more information on the Curve Fire... |
Pass Creek Fire - Rocky Mountain Area Approximately 15 miles south of Lander, Wyoming on the Washakie Ranger District, Shoshone National Forest. This lightning caused fire is 13,433 acres in size and is 95 percent contained with a full containment date of today. For more information on the Pass Creek Fire.... |
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9/3/02 |
Located twenty-six miles southwest of Grants Pass, Oregon this fire is now 499,937 acres in size and 92 percent contained. Warm and dry conditions during the day, steep terrain, lack of natural barriers, and poor humidity recovery at night, has delayed the expected containment of the fire until September 6, 2002. Structure protection is in place at the Chetco Inn, Wilderness Retreat, Gardner Ranch, Tolman Ranch, and in the Pistol River drainage for 274 residences. For more information on the Biscuit Fire... |
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What's up with this story?
did little severe burn damage
Tuesday, September 3, 2002
PORTLAND -- For the amount of attention it received, this summer's Biscuit fire did relatively little damage to the land across which it raced.
"There is a lot of unburned area, and there's a lot that burned at a very low intensity," said Greg Clevenger, resource staff officer for the Rogue River and Siskiyou national forests, where the Biscuit fire touched about 500,000 acres.
Satellite images of the still-burning fire have revealed roughly 200,000 unburned acres within the fire's boundary. The fire, among the largest in modern Oregon history, severely burned less than 20 percent of the total acres, said researcher Annette Parsons.
Moreover, the fire appears to have burned many acres mildly enough to sweep out overgrowth left by decades of fire suppression without turning forests into ruins.
In that way, the fires resemble natural blazes that long ago cleared Western forests and may clear the same tinder now targeted by President Bush for thinning.
"It's not to diminish that large fires are going to happen, but to temper it with the idea that these things are also accomplishing a lot of good that may turn out to help us," said Bruce McCammon, a hydrologist who oversees fire rehabilitation for the U.S. Forest Service in Oregon and Washington.
The varied blend of blackened, singed and unburned lands could also lead to debate as foresters decide whether to log singed trees that conservation groups say might survive and serve wildlife.
Officials at the Fremont and Winema national forests in southern Oregon may salvage as much as 160 million board feet of wood or as little as one-eighth of that, depending on how much burned acreage they target.
The final number, said Steve Egeline, resource staff officer for the two forests, will depend on several factors: How severely the timber was burned, how accessible it is, the likelihood of insect infestation in surviving trees and the environmental effects of extracting the trees.
The satellite images reveal what fire scientists and foresters have known for decades -- that fires typically burn in a patchwork pattern.
Even when a fire is roaring, it may suck up so much oxygen it suffocates itself and cannot burn every patch of ground, said David "Sam" Sandberg, the Corvallis-based head of a Forest Service team that studies fire dynamics.
"If you look at a big fire more closely, it's really a whole lot of smaller little fires doing their own thing," he said. "Often most of the land is hardly touched at all."
In all but one Northwest blaze surveyed this summer, more than half the acres were burned lightly or not at all. Taken together, an average of 69 percent of the acreage was burned lightly or not at all, with 19 percent burning moderately and 12 percent burning severely.
The severity rankings reflect damage to soil and the plants that hold it in place. Rehabilitation such as seeding to control erosion usually targets severe burns, where soil was cooked so deeply little vegetation survives.
Where fires burn lightly, though, flames gobble dry grasses and leave roots ready to spring back to life and trees untouched. In the Fremont and Winema forests, site of the Toolbox, Winter and Grizzly fires in July, charred willows and other plants are already resprouting.
California |
Number of Fires: 3 |
Acres: 12,597 |
New Fires: 0 |
Fires Contained: 0 |
Curve (Angeles National Forest): 11,000 acres at 0 percent contained. This fire is 30 miles north of Asuza. Thunderstorms over the fire produced gusty winds contributing to extreme fire behavior with rapid rates of spread. Crews are constructing fireline with support from aerial resources. Steep, rugged terrain and limited access are impeding suppression efforts. Structure protection is in place for 200 residences. The Coldbrook, Crystal Lake campgrounds and areas along the East Fork Road have been evacuated. Ten outbuildings were confirmed lost during the initial phases of the fire. Information: Call (626) 821-6701 or visit the Forest Service Southern California regional web site. |
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Freeway (Los Angeles County Fire Department): 1,043 acres at 90 percent contained. This fire is nine miles northwest of Santa Clarita. One hundred residences remain threatened. Containment for this fire is expected today. Information: Call (323) 890-4330 |
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Lytle (San Bernardino National Forest): 554 acres at 84 percent contained. This fire is 12 miles north of Rancho Cucamonga. Crews are mopping up. Containment for this fire is expected tomorrow. Information: Call (909) 383-5588 |
Oregon |
Number of Fires: 4 |
Acres: 582,914 |
New Fires: 1 |
Fires Contained: 0 |
NEW - Office Bridge (Willamette National Forest): 130 acres at 10 percent contained. This fire is burning ½ mile north of Westfir. Crews are constructing fireline and hot-spotting. A three hour evacuation notice has been given to residents of Westfir and Hemlock. Structure protection is in place for 85 residences, 5 commercial properties and numerous outbuildings. | ||||
Apple (Umpqua National Forest): 13,595 acres at 75 percent contained. This fire is 21 miles east of Glide. Crews are improving fireline, burning out and mopping up. Twenty residences are threatened. Information: Call (541) 496-3532 or visit the Apple Fire web site |
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Biscuit (Siskiyou National Forest): 499,937 acres at 92 percent contained. The fire is 26 miles southwest of Grants Pass. Crews are constructing direct attack fireline on the west flank. Mop-up and fireline rehabilitation are underway in all other areas. Structure protection is in place at the Chetco Inn, Wilderness Retreat, Gardner Ranch, Tolman Ranch and in the Pistol River drainage for 274 residences. Information: Call (541) 471-6681or visit the Biscuit Fire web site |
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Tiller Complex (Umpqua National Forest): 69,252 acres at 95 percent contained. This complex, consisting of eight large and numerous small fires, is on the Tiller Ranger District and in the Rogue-Umpqua Divide Wilderness Area, 25 miles east of Canyonville. Crews are patrolling, mopping up and rehabilitating fireline. Information: Call (541) 825-1002 or (541) 825-3201 or visit the Tiller Complex web site |