News

What are pyroclouds? Arizona and Utah wildfires fuel threat of 'fire tornadoes'
Videos circulating on social media Thursday show the fire generating massive pyrocumulus clouds — also known as pyroclouds or ...
'Fire clouds' over Arizona and Utah wildfires are creating their own erratic climate
Two wildfires burning in the western United States — including one that has become a “megafire” on the North Rim of the Grand ...
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Dragon Bravo Fire continues spread north of Grand Canyon — but at slower pace
The Dragon Bravo Fire added another 10,000 acres to its footprint as its swath of destruction surpassed 100,000 acres.
Grand Canyon fire grows into a megafire and creates its own weather. It’s not done yet
The Dragon Bravo Fire exploded in size to 105,415 acres along the Grand Canyon’s North Rim on Thursday as heat and strong ...
Grand Canyon fire grows into ‘megafire,’ burning nearly 112K acres in hot and dry conditions
A wildfire in northern Arizona has grown thousands of acres in just a few days as firefighters continue to work to regain ...
‘Fire clouds’ springing up around the Grand Canyon
Both it and the Monroe Fire, burning further north near Monroe, Utah, are generating pyrocumulus clouds — sometimes called ...
Video captures fire cloud emerging from Grand Canyon blaze
A video shared by a local fire emergency team shows thick plumes of orange-hued smoke rise into the sky creating a fire cloud ...
Dragon Bravo Fire becomes a megafire as acreage passses 100,000
The Dragon Bravo Fire burning in the Grand Canyon in Arizona has burned more than 100,000 acres since it began on July 4. The fire is 9% contained, but continues burning throughout the North RIm of ...