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     • Rounds of thunderstorms moving across the Northwest may trigger a dry lightning outbreak across parts of Oregon, California and Nevada, which could quickly spark fires in those regions.
     Reference:

     Dry lightning outbreak could spark Northwest wildfires | Fox ...

2. People also ask

   Can lightning cause a wildfire?

   • Thunderstorms don’t need rain to produce lightning, however. Cloud-to-ground lightning can strike the surface and spark a wildfire, especially if the vegetation is dry. Gusty winds associated with the thunderstorm can then fan the flames and cause the fire to quickly grow out of control. Dry lightning is photographed in Rio Rico, Arizona.

   Why dry thunderstorms pose wildfire, dust storm risks

   www.foxweather.com/learn/dry-thunderstorms-lightning-wildfire-dust-storm-risks

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   Are dry thunderstorms causing wildfires?

   • Weather forecasters have warned in recent days about the potential for dry thunderstorms — as in, thunderstorms that produce virtually no rainfall on the ground — in patches of the West. These storms, coupled with the exceptionally dry and hot conditions in the region, are creating a heightened risk for wildfires.

   Dry thunderstorms: Lightning without rain can make fires worse - The

   www.washingtonpost.com/weather/2021/07/20/dry-thunderstorms-wildfire-west/

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   Can dry lightning cause wildfires?

   • For example, the largest wildfire burn area in California history occurred in August 2020 after dry lightning ignited many wildfires at once. Dry lightning can also start wildfires in remote places that are hard for firefighters to reach, Kalashnikov said. Holdovers pose an additional problem because they are so hard to detect in early stages.

   Dry lightning can spark wildfires even under wetter conditions

   new.nsf.gov/news/dry-lightning-can-spark-wildfires-even-under

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   Is dry lightning causing California's most destructive wildfires?

   • According to the study, dry lightning has sparked several of California's largest, costliest and most destructive wildfires because of the lightning's overlap with dense, dry vegetation and a large population living adjacent to fire-prone lands.

   Why dry thunderstorms pose wildfire, dust storm risks

   www.foxweather.com/learn/dry-thunderstorms-lightning-wildfire-dust-storm-risks

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   Can rain predict a wildfire if it's dry?

   • While still a low amount of rain, the more accurate estimation could help responders detect fires earlier, especially those known as 'holdovers,' which can smolder for many days before exploding into full-blown wildfires. Dry lightning can still be disastrous even when conditions aren't so dry, a study has found.

   Dry lightning can spark wildfires even under wetter conditions

   www.sciencedaily.com/releases/2023/08/230814122329.htm

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   What is a dry thunderstorm?

   • The "true" National Weather Service definition of a dry thunderstorm is a storm that produces at least one cloud-to-ground lightning strike with less than 0.10 inches of precipitation. However, the SPC also considers up to 0.25 inches of rainfall to be a dry thunderstorm, as long as it’s accompanied by at least one cloud-to-ground lightning strike.

   Why dry thunderstorms pose wildfire, dust storm risks

   www.foxweather.com/learn/dry-thunderstorms-lightning-wildfire-dust-storm-risks

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3. www.foxweather.com › weather-news › dry-lightningDry lightning outbreak could spark Northwest wildfires | Fox ...

   www.foxweather.com › weather-news › dry-lightning

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   Jul 21, 2024 · Rounds of thunderstorms moving across the Northwest may trigger a dry lightning outbreak across parts of Oregon, California and Nevada, which could quickly spark fires in those regions recently facing record-breaking temperatures and dry conditions.

   • Video Duration: 40 sec

4. www.knkx.org › environment › 2024/07/24Dry conditions, lightning spark dozens of wildfires across ...

   www.knkx.org › environment › 2024/07/24

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   Jul 24, 2024 · The U.S. Forest Service is warning that hundreds of thousands of acres of forestlands across the Pacific Northwest are burning under record-breaking dry conditions this summer, without much relief in sight.

5. Videos

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     0:40

     foxweather.com

     Dry lightning outbreak could spark Northwest wildfires during critical fire conditions

     21 Jul 2024

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     foxweather.com

     Isolated dry thunderstorms could spark more wildfires in Pacific Northwest | Latest Weather Clips | FOX Weather

     8 Aug 2022

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     2:57

     nationalgeographic.com

     How wildfires unleash fire clouds, thunderstorms, and tornadoes

     29 Jul 2024

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6. new.nsf.gov › news › dry-lightning-can-sparkDry lightning can spark wildfires even under wetter conditions

   new.nsf.gov › news › dry-lightning-can-spark

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   Sep 19, 2023 · Dry lightning can still be disastrous even when conditions aren't so dry, a study has found. These cloud-to-ground strikes during little to no rainfall were previously thought to pose wildfire danger only if occurring with less than 2.5 mm of rain in a day (about 0.10 inches).

7. www.foxweather.com › learn › dry-thunderstormsWhy dry thunderstorms pose wildfire, dust storm risks

   www.foxweather.com › learn › dry-thunderstorms

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   Sep 17, 2021 · Cloud-to-ground lightning can strike the surface and spark a wildfire, especially if the vegetation is dry. Gusty winds associated with the thunderstorm can then fan the flames and cause the fire to quickly grow out of control.

   • Author: Brian Donegan

   • Video Duration: 3 min

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8. www.nytimes.com › 2024/07/21 › usPacific Northwest Faces Critical Fire Risk as Wildfires Burn

   www.nytimes.com › 2024/07/21 › us

   Jul 21, 2024 · The lightning and dry conditions could result in “numerous fire starts,” and winds from the storms could cause “erratic fire spread,” the Weather Service said.

   • Video Duration: 25 sec

   • Author: Yan Zhuang,Amanda Holpuch

9. www.sciencedaily.com › releases › 2023Dry lightning can spark wildfires even under wetter conditions

   www.sciencedaily.com › releases › 2023

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   Aug 14, 2023 · FULL STORY. Dry lightning can still be disastrous even when conditions aren't so dry, a study has found. These cloud-to-ground strikes during little to no rainfall were previously thought to...

10. www.washingtonpost.com › weather › 2021/07/20Dry thunderstorms: Lightning without rain can make fires ...

    www.washingtonpost.com › weather › 2021/07/20

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    Jul 20, 2021 · Dry thunderstorms can spark new fires where there's dry vegetation, and can also exacerbate existing fires.