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Washington State University
College of Arts and Sciences wildfires

Dry lightning study could aid wildfire forecasting

Lightning strike.Researchers from the School of the Environment at Washington State University, Vancouver, have developed the first long-term climatology of dry lightning — lightning which occurs with less than 2.5mm of rainfall — in central and northern California,

“Unlike human-caused fires that originate in a single location, lightning outbreaks can strike multiple locations and start numerous » More …

Increasing trend of concurrent wildfire air pollution and severe heat

Orange skyline resulting from wildfiresLarge wildfires and severe heat events are happening more often at the same time, worsening air pollution across the western United States, a study led by Washington State University researchers has found. In 2020, more than 68% of the western U.S.—representing about 43 million people—were affected in one day by the resulting harmful-levels of air pollution, the highest number in 20 years.

“We have seen an increasing trend in » More …