Earth, wind and fire The wildfire that ripped through Lahaina last week, reducing what had once been the jewel of the historic Hawaiian kingdom to rubble, was decades in the making, scientists say. Illustration of smoke rising above mountains How wind spreads fire As wind cascades over mountains, sinking air compresses, heats up and loses moisture. Over Aug. 7 to 9, gale-force wind gusts reached 67 miles per hour (108 kilometres per hour) in Maui County, according to the National Weather Service. Hot and dry air, colored in orange, moves over Hawaii throughout the timelapse. Today, over 90% of Hawaii’s native dry forests have disappeared, and non-native grasses cover roughly a quarter of the state, according to scientists.

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Persons: didn’t, ”, Abby Frazier, Dora —, John Bravender, Dora, Hurricane Dora, “ Dora, Bravender, climatologist Frazier, Thomas Smith, Jennifer Balch, Mike Opgenorth, ” Smith, Matthew A, Foster, Handout Organizations: U.S . Drought Monitor, Clark University, National Weather Service, National Oceanic, Pacific Hurricane Center, North Pacific, London School of Economics, Political, University of Colorado Boulder, Pacific Fire Exchange, University of Hawaii, U.S . Army National Guard, Staff Locations: Lahaina, Lahaina —, West Maui, Lahaina simmered, Maui, Massachusetts, Hawaii, Maui County, Honolulu, Canada, India, South America, Caribbean, Lahaina , Hawaii, U.S