The one-two punch of nasty wildfires followed by heavy downpours, triggering flooding and mudslides, will strike the U.S. West far more often in a warming-hopped world, becoming a frequent occurrence, a new study said.
That fire-flood combination, with extreme drenchings hitting a spot that burned within a year, could increase as much as eight-fold in the Pacific Northwest, double in California and jump about 50% in Colorado by the year 2100 in a worst-case climate change scenario of increasing greenhouse gas emissions, according to a study in Friday’s Science Advances.
