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EE_
25th August 2013, 03:35 AM
Fire fighters sure are getting a work-out this year. Most of the western US is having a bad fire year.
I hope everyone here is out of harms way.

Yosemite fire swallowing everything in its path
http://www.cbsnews.com/8301-201_162-57599975/yosemite-fire-swallowing-everything-in-its-path/

Updated at 10 p.m. ET

GROVELAND, Calif. The fastest-growing wildfire in the nation is now raging in parts of Yosemite National Park, CBS News correspondent Teresa Garcia reports.

18 Photos
Western wildfires. Play Video
Calif. residents prepare for approaching wildfire. Play Video
Wildfire racing through land near Yosemite.

At nearly 200 square miles, the massive fire is swallowing everything in its path, threatening more than 4,500 homes, buildings and campsites and burning more than 125,000 acres.

On Saturday night, officials in San Francisco were monitoring the situation closely.

The fire is threatening some of San Francisco's vital utilities. The city owns power lines just outside the fire zone, and 85 percent of its water comes from the Hetch Hetchy reservoir, which is about 4 miles from the inferno.

The flames have already shut down two of the city's hydroelectric power plants. Gov. Jerry Brown has declared a state of emergency.

More than 2,600 firefighters and a half dozen aircraft are battling the blaze.

The city is fearing ash contamination to the water supply, so on Friday it announced it's prepared to tap backup reservoirs.

"The biggest message is the water is safe," said Michael Carlin of the Public Utilities Commission. "We have emergency procedures for it. We know what to do, and we feel very confident that we can provide the water to each and every one of our customers."

The so-called "Rim Fire" is burning in several different directions and proving hard to contain. Fire officials say the thick smoke, dry brush and steep rugged terrain have made it difficult to carve out control lines.

U.S. Forest Service firefighter Chris Brossard talks on his radio while monitoring a spot fire while battling the Rim Fire Aug. 24, 2013, in Yosemite National Park, Calif.
/ Getty Images

As the fire rages along the remote northwest edge of Yosemite, officials cleared brush and set sprinklers to protect two groves of giant sequoias.

The iconic trees can resist fire, but dry conditions and heavy brush are forcing park officials to take extra precautions in the Tuolumne and Merced groves. About three dozen of the giant trees are affected.

"All of the plants and trees in Yosemite are important, but the giant sequoias are incredibly important both for what they are and as symbols of the National Park System," said spokesman Scott Gediman.

The trees grow naturally only on the western slopes of the Sierra Nevada and are among the largest and oldest living things on earth.

Play Video
Calif. residents prepare for approaching wildfire. Play Video
Wildfire racing through land near Yosemite.

The Tuolumne and Merced groves in are in the north end of the park near Crane Flat. While the Rim Fire is still some distance away, park employees and trail crews are not taking any chances.

"We're not looking at them as any kind of immediate threat, but we're taking precautions," Gediman said.

More than 5,500 homes are threatened and four were destroyed. Voluntary and mandatory evacuations have been ordered.

The fire has been burning for a week. The cause is under investigation.

The fire held steady overnight at nearly 200 square miles along the park's northern border, but a spokesman for the California Department of Forestry and Fire Protection says firefighters didn't get their usual reprieve from cooler early morning temperatures Saturday.

"This morning we are starting to see fire activity pick up earlier than it has the last several days," said Cal Fire spokesman Daniel Berlant. "Typically, it doesn't really heat up until early afternoon. We could continue to see this fire burn very rapidly today."

The Rim Fire started in a remote canyon of the Stanislaus National Forest a week ago and is just 5 percent contained.

The fire has grown so large and is burning dry timber and brush with such ferocity that it has created its own weather pattern, making it difficult to predict in which direction it will move.

"As the smoke column builds up it breaks down and collapses inside of itself, sending downdrafts and gusts that can go in any direction," Berlant said. "There's a lot of potential for this one to continue to grow."

The tourist mecca of Yosemite Valley, the part of the park known around the world for such sights as the Half Dome and El Capitan rock formations and waterfalls, remained open, clear of smoke and free from other signs of the fire that remained about 20 miles away.

A four-mile stretch of State Route 120, one of three entrances into Yosemite on the west side remains closed. Two other western routes and an eastern route were open.

gunDriller
25th August 2013, 09:30 AM
The city is fearing ash contamination to the water supply, so on Friday it announced it's prepared to tap backup reservoirs.

"The biggest message is the water is safe," said Michael Carlin of the Public Utilities Commission. "We have emergency procedures for it. We know what to do, and we feel very confident that we can provide the water to each and every one of our customers."


why is organic ash in the drinking water bad ?

it may not be tasty. i mean, wood ash, which i guess is rich in potassium.


can they filter it out ?

monty
25th August 2013, 10:09 AM
why is organic ash in the drinking water bad ?

it may not be tasty. i mean, wood ash, which i guess is rich in potassium.

can they filter it out ?

I think it wood ash contains a lot of sodium hydroxide. My aunt used to make soap for her laundry using the ashes from juniper trees. It was terribly strong soap. My cousins didn't dare to use foul language where she could hear, for fear of getting their mouth washed out with that home made laundry soap.

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Libertytree
25th August 2013, 10:28 AM
why is organic ash in the drinking water bad ?

it may not be tasty. i mean, wood ash, which i guess is rich in potassium.


can they filter it out ?

Maybe if there's enough ash and it gets thick and pasty it clogs things up? I also agree with Monty, there are some strong compounds in the ash too.

Ponce
25th August 2013, 12:05 PM
Thanks To Budget Cuts, The Forest Service Is Out Of Money To Fight Wildfires

http://thinkprogress.org/climate/2013/08/23/2519671/forest-service-money/

gunDriller
25th August 2013, 01:35 PM
Thanks To Budget Cuts, The Forest Service Is Out Of Money To Fight Wildfires

http://thinkprogress.org/climate/2013/08/23/2519671/forest-service-money/


Department of Homeland Bullshit has a budget of $65 Billion per year - back in 2010/2011.

but i guess in the cavities where their brains used to be, fighting fires or - even better - planning for them & preventing killer fires - doesn't qualify as 'security'.


the US gov. spends about 65 times more $$ groping grandma in the name of "Scary Muslims" than fighting genuine wild-fires.


i think we will look back in 20 years and contemplate the imbalance between "Homeland Security" spending, and REAL security spending like fire-fighting, and know that we were looking at the signs of a society collapsing, like Rome in its final days.

Ponce
25th August 2013, 01:46 PM
And don't forget the 7 billions a year that we MUST send to the state of Israel.

V