From the Himalayas to rural Texas, deadly floods this month have killed hundreds and exposed dangerous gaps in early warning ...

Suicide Basin, the birthplace of Juneau’s annual glacial outburst floods, sits about two miles above the terminus of Mendenhall Glacier. On Aug. 5, 2023, nearly 13 billions gallons of water ...

Although city officials expect a Mendenhall River levee to hold back glacial outburst floodwaters as soon as early August, ...

A glacial outburst flood from the Mendenhall Glacier began Monday, causing water levels to reach up to 16 feet in Juneau by Tuesday. The glacier's Suicide Basin began to peak on Aug. 1 after July ...

Although city officials say they expect the temporary levee to hold back glacial outburst floodwaters, they don’t want people to test it with their lives. Residents learned about FEMA’s National Flood ...

View of flooding following a glacial dam outburst, in Juneau, Alaska, in image released on August 5, 2023 and obtained from social media. National Weather Service Juneau via Reuters ...

Juneau’s glacial outburst floods have happened every year since 2011, but this year was the worst by far. The Mendenhall River eroded the bank in a matter of hours, undermining some homes and ...

A rush of water unleashed by an ailing glacier swelled an Alaska river to record levels Tuesday causing unprecedented flooding in Juneau nearly a year to the date of a similar destructive event.

As the climate changes and glaciers melt, a lesser-known threat lurks in alpine areas: glacial lake outburst floods. These events happen rapidly, releasing huge amounts of water with little or no ...

The glacier flood from the Suicide Basin swelled the Mendenhall River to record levels, causing destructive flooding in Juneau on Tuesday, nearly one year after the same river flooded on Aug. 7, 2023.

“Flash floods are not new, but their frequency and intensity are increasing in many regions due to rapid urbanization, land-use change and a changing climate,” said Stefan Uhlenbrook, WMO Director of ...