Smithsonian Magazine

A Massive Flow of Rock and Mud Tumbled Down Mount Rainier Centuries Ago. Scientists Pinpointed Its Date to Better Understand the Volcano’s Complex Threats

In a recent study, researchers dated a historic lahar called the Electron Mudflow to the summer of 1507, establishing a way ...
New York Post

Lava flows from Mayon Volcano in the Philippines as thousands flee to safety

LEGAZPI CITY, Philippines – Thousands of people have evacuated regions surrounding the Mayon Volcano in the Philippines as the mountain continues to spew lava and show increasing signs of unrest.
Hosted on MSN

Mayon’s pyroclastic flow raced 4 kilometers down the Mi-isi gully as ash plumes hit 600 meters above the crater

A superheated torrent of gas, rock, and volcanic debris tore 4 kilometers down Mayon volcano’s Mi-isi Gully in early June 2026, marking the longest pyroclastic density current recorded during the ...
Inquirer.net on MSN

Mayon’s muddy flow raises lahar threat

LEGAZPI CITY — The Philippine Institute of Volcanology and Seismology (Phivolcs) has warned the public to stay away from ...
KING5

Here's what western Washington residents should know about lahars

SEATTLE — Editor's note: The above video on the USGS adding more lahar detection sites at Mount Rainier National Park originally aired June 8, 2021. SEATTLE - Western Washington is virtually ...
The Columbian

A lahar on Mount Adams would put thousands at risk but monitoring stations would warn of dangerous flows

TROUT LAKE — As Pat Arnold plucked weeds from her yard with a view of snow-capped Mount Adams, she navigated around large boulders that hint at the volcano’s destructive past. Over the course of ...
MyNorthwest.com

Washington’s scorching weather causes lahar on Mt. Rainier

Washington’s intense bout with record-breaking temperatures likely triggered a glacial mudslide on Mount Rainer. Monitors registered the lahar Tuesday afternoon, saying it lasted for hours. Lahars, ...