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Oct 5, 2022 · Drones – also called UAS or unmanned aerial systems – are playing an increasingly important role in fighting wildfires by supporting operations with aerial ignition and gathering intelligence...
May 30, 2023 · The best way to mitigate wildfire damage is by preventing dangerous blazes in the first place. With advanced assessment tools and data-crunching algorithms, emergency services are working to spot fires faster, and even predict wildfires before they happen. Artificial Intelligence to Predict Wildfires.
- Why Do Fire Managers Let Some Wildfires Burn?
- When Are Aircraft deployed?
- How Has Technology Helped?
- What Is The Best Time of Day to Attack A Blaze?
- Are Wildfires Harder to Battle in Timber Or Grasslands?
- How Do You Save Houses When Fires Are close?
- Where Do Fire Names Come from?
- Why Do Firefighters Spend So Much Time Digging lines?
- Who Leads A Particular Firefighting Effort?
- When Do You Order Residents to Immediately Evacuate?
Sometimes fires fit a beneficial land management goal, like when they burn in a wilderness area or national park. Fires are part of the natural forest cycle, and "at times that’s the right approach,” said Lane, who is in his 35th season as a firefighter, much of that spent in western Oregon. He joined Washington's natural resources agency in 2019. ...
Planes or helicopters are used if a wildfire is burning too intensely to send in ground forces, or if aircraft are the best way to deliver water or retardant, Lane said. “You want to hit a fire quick so it stays small,” Lane said. The goal is to keep them from erupting into megafires. Cal Fire, California’s firefighting agency, keeps an average of ...
When it comes to early detection, one innovation is replacing fire lookout towers staffed by humans with cameras in remote areas, many of them in high-definition and armed with artificial intelligenceto discern a smoke plume from morning fog. There are 800 such cameras scattered across California, Nevada and Oregon. Fire managers also routinely sum...
Generally the heat of a summer day is not the best time to fight wildfires. “We are pretty successful in the morning, late evening or overnight,” Lane said.
Dry lightning puts dozens of fires on the landscape, Lane said, and weather is a major factor in their spread. Wildfires in grassland tend to grow more quickly, and are more susceptible to expanding when there are high winds, Lane said. Fires in timberlands don’t grow as fast, but they are more difficult to extinguish. “With grass, a little rain an...
Lane said the building material used on a house, and the nearby vegetation, are big factors in determining if a house can be saved when fire approaches. Houses with wooden roofs and lots of flammable vegetation around them are hardest to save. Usually a fire crew will spray water around a house to protect it. Sometimes they will burn out the vegeta...
Usually a fire is named by the first unit of firefighters on the scene. Most of the time the name reflects a nearby geographic feature, such as a creek or valley. California's massive Dixie Fire, for instance, was named after the road where it started on July 14.
“Every fire has to have a dirt trail around it,” Lane said. “That’s to separate the fuel from the fire.” Firefighters also get help when the flames burn toward a river, a rocky area or a road. “Separating fuel from fire is what stops them,” he said.
Wildfires get one of five ratings, with Type 5 the least dangerous and Type 1 the most dangerous. More than 95% of all fires are smaller Type 4 or 5 wildfires and are quickly put out by local firefighters. Larger fires, like the ones the Washington state Department of Natural Resources responds to, are assigned an incident commander, said Janet Pea...
Emergency managers consider fire behavior, predicted weather and the amount of time it will take to evacuate, when making the decision to order people to leave, Lane said. They also consider the availability of shelters and the potential for harm or loss of human life. Occasionally, an order is given to “shelter in place.” This is typically done wh...
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Aug 20, 2021 · INNOVATION. From Supercomputers to Fire-Starting Drones, These Tools Help Fight Wildfires. As climate change worsens wildfires in the West, agencies are tapping into new technologies to...
Oct 15, 2021 · October 15, 2021. Lily Capstick. Wildfires are more threatening today than ever before in human history. Just last year, wildfires burned over 10 million acres of land, more than double the land burned in 2019. As climate change continues to create warmer and drier conditions, the wildfire risk will only continue to climb.
Sep 15, 2020 · By John Schwartz. Sept. 15, 2020. The basic techniques for fighting wildfires have changed little in decades. Aircraft dropping water and chemicals from the sky, and on the ground bulldozers,...
Oct 27, 2020 · Experts To Western States: Time To Finally Fight Wildfires With More Fire. A firefighter carries a hose while battling the Glass Fire in a Calistoga, Calif., vineyard, Oct. 1. Earlier this...
