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”→
Feds spend more than $2.6 billion on fire suppression
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.
‘Fire is not destroying our forests, rather, it is restoring these ecosystems …’
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.
Budget ‘borrowing’ reaches $700 million as political gridlock prevents meaningful budget reform
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.
Real-time info and detailed imaging helps firefighter get the jump on dangerous blazes
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”→
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”→
Nationally, fires have scorched more than 2.5 million acres
FRISCO — U.S. Wildfire activity has surged above the 10-year average in the past few weeks, primarily because of what will be a record-breaking fire season in Alaska.
After months of mostly above-average temperatures, Alaska’s vast forests and brushlands were primed, and the Alaska Interagency Coordination Center is reporting that more 600 fires have burned across more than 1.8 million acres in the state.
Fires have caused evacuations, highway closures, and rail and flight disruptions. More than 350 structures have been damaged, including about 70 homes.
Above-average temperatures and a longstanding drought in the western U.S. are big factors in the wildfires burning in parts of Washington, Oregon and California.
According to the National Interagency Fire Center, there are currently 26 major fires burning in Alaska. Nationally, the NIFC is reporting that about 26,000 fires have burned across more than 2.5 million acres for the year to-date, the highest number since 2011, when fires had already scorched more than 4.8 million acres by this time of year.