Tag: forest fires

Wildfires in western Canada on near-record pace

More than 1 million acres burned so far

On July 11, 2017, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this image of wildfire smoke filling valleys in southern British Columbia. Actively burning areas, detected by MODIS’s thermal bands, are outlined in red. Hundreds of wildfires were burning in the province on that day, according to the British Columbia Wildfire Service.

Staff Report

Canada is on track for a near-record wildfire season this year. So far, there have been more than 500 fires just in British Columbia, burning across more than 1 million acres. Firefighting costs have already reached more than $172 million, and weeks of warm and dry weather will keep the fire danger high.

Most of the fires have been in three main areas, according to NASA, which has been tracking the burned areas via satellites. Most affected are the  Frasier Plateau  north of Vancouver, the Thomas Plateau, east of Whistler, and the region east of Kamloops. Continue reading “Wildfires in western Canada on near-record pace”

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U.S. wildfire season on pace to break last year’s record

Colorado forest fire
Climate change has increased the risk of dangerous forest fires across the West. @bberwyn photo.

Global warming a key factor in surge of giant forest blazes

By Bob Berwyn

With about 1.5 million acres already scarred by wildfires across the U.S. this year, Agriculture Secretary Tom Vilsack is warning of a long, hot fire season ahead. Following a meeting with regional Forest Service leaders, Vilsack, along with Forest Service Chief Tom Tidwell, said that federal budgets are not keeping pace with the steep increase in fires.

Vilsack said 2015 was the most expensive fire season in the department’s history, costing more than $2.6 billion on fire alone.

“The 2016 wildfire season is off to a worrisome start. Southern California, the Great Basin in Nevada, portions of the southwest, and even Florida and Hawaii are particularly vulnerable this year,” Vilsack said. The sustained California drought killed more than 40 million trees, which are all potential fuel, and projections for hot summer weather, driven by global warming and a massive El Niño hangover, will likely increase the danger even more, he added. Continue reading “U.S. wildfire season on pace to break last year’s record”

Wildfires burned across 10 million acres in 2015

Feds spend more than $2.6 billion on fire suppression

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Wildfire activity surged in 2015. Graph courtesy NIFC.

By Bob Berwyn

For the first time in the era of modern record-keeping, wildfires burned across more than 10 million acres in 2015, mainly due to a series of large fires in Alaska.

According to the U.S. Forest Service, there were more than 50 fires that exceeded 50,000 acres, and 20 fires exceeded more than 100,000 acres. The fires destroyed more than 4,500 homes and other structures and killed 13 wildland firefighters.

The big wildfire season came after two-year lull, when the total wildfire footprint stayed below 5 million acres. For the last years, the average now stands at about 6.6 million acres.

The uptick in fires is no surprise to experts, who have been warning that global warming will result in bigger burns. Alaska, for example, reported its second-warmest year on record in 2015. Since 2000, fire seasons have grown longer, and the frequency, size and severity of wildland fires has increased.

In 2013, scientists linked a spate of massive Siberian wildfires with a “stuck” weather pattern associated with global warming. Overall, scientists say, those links are becoming more clear. It’s also clear that forests will have a more difficult time rebounding from fires as temperatures warm. Continue reading “Wildfires burned across 10 million acres in 2015”

Scientists slam Congress for once again considering misguided forest management bills

The magenta-flowered fireweed, which springs up after a burn, dominates a landscape once covered in black spruce in Alaskas Yukon Flats. Credit: University of Illinois at Urbana-Champaign
The magenta-flowered fireweed, which springs up after a burn, dominates a landscape once covered in black spruce in Alaskas Yukon Flats. Credit: University of Illinois at Urbana-Champaign.

‘Fire is not destroying our forests, rather, it is restoring these ecosystems …’

Staff Report

A group of scientists has weighed in on the political tug-of-war over forest policies by writing a letter to the U.S. Senate and President Obama, warning that two bills currently on the table would be destructive to forest ecosystems and wildlife

At issue are House Resolution 2647 and Senate Bill 1691, both proposed in response to ongoing concerns about forest fires. But the measures won’t improve forest health or reduce fire risks, the scientists said. Instead, the laws are aimed at short-cutting environmental studies, reducing public involvement and preventing courts from enforcing environmental laws.

The role of the timber industry in federal forest management would also unfairly increase under the deceptive guise of promoting decision-making by “collaborative” groups, the scientists wrote.

Continue reading “Scientists slam Congress for once again considering misguided forest management bills”

Will Congress act on wildfire funding?

Budget ‘borrowing’ reaches $700 million as political gridlock prevents meaningful budget reform

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A wildfire in Yellowstone National Park. Photo via National Park Service.

Staff Report

With wildfires still raging across the West, the U.S. Forest Service has already used up its firefighting budget for the year. This week, the agency notified Congress that another $250 million will be needed to cover the spiraling costs.

Subsequently, top cabinet officials sent a formal letter asking Congress to change the way the nation pays for firefighting so that the Forest Service and Bureau of Land Management can invest in forest and rangeland restoration, and make lands less vulnerable to catastrophic wildfire.

Continue reading “Will Congress act on wildfire funding?”

New satellite data aids wildfire efforts

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Wildfires in Canada send thick plumes of smoke streaming across the Great Lakes region. Photo via NASA Earth Observatory.

Real-time info and detailed imaging helps firefighter get the jump on dangerous blazes

Staff Report

FRISCO — New satellite-based technologies developed by NASA have already helped firefighters in South Africa respond to dangerous wildfires, and could help resource managers in the U.S. get a jump on blazes that threaten communities.

The new fire detection tool uses data from the Suomi National Polar-orbiting Partnership satellite to detect smaller fires in more detail than previous space-based products. The high-resolution data have been used with a cutting-edge computer model to predict how a fire will change direction based on weather and land conditions. Continue reading “New satellite data aids wildfire efforts”

Climate change contributes to longer fire seasons worldwide

In late June, smoke from wildfires in Canada streamed down over North Dakota, South Dakota, Minnesota, and Iowa. Photo courtesy NASA Earth Observatory.
In late June, smoke from wildfires in Canada streamed down over North Dakota, South Dakota, Minnesota, and Iowa. Photo courtesy NASA Earth Observatory.

New study tracks regional nuances, global trends

Staff Report

FRISCO — U.S. Forest Service scientists and other researchers say there has been a significant increase in the length of wildfire seasons on nearly every continent, with the exception of Australia. Fire weather seasons around the globe have increased by nearly 20 percent and the global burnable area doubled over the past 35 years.

Most vegetation types, except boreal forests, showed significant increases in the fire weather season length, the new study found. Some areas, such as the Western and Southeastern United States, Alaska, tropical and sub-tropical South America and Eastern Africa and large parts of Eurasia show a steady lengthening of the fire season from 1979-2013. Continue reading “Climate change contributes to longer fire seasons worldwide”