Heavy rain sent a powerful rush of muddy water and debris through the Bright Angel Creek area over the weekend|@GrandCanyonNPS|X
A flash flood at Grand Canyon National Park has left at least two people dead and one person missing. Around 80 were rescued.
Heavy rain sent a powerful rush of muddy water and debris through the Bright Angel Creek area over the weekend.
Scientists say several climate and environmental factors may have intensified the disaster. The region’s ongoing drought left the ground dry and less able to absorb heavy rainfall.
The Dragon Bravo wildfire, which burned nearly 150,000 acres in 2025, also left areas vulnerable to rapid runoff and debris flows.
The storm may have gained additional strength from a powerful El Nino, which has warmed Pacific Ocean waters and increased atmospheric moisture.
The park reopened Monday, but more thunderstorms and heavy rain remain possible. A flood watch remains in effect through the evening.