The scientists monitoring the volcano believe an explosive eruption ... to orange or red if more warning signs emerge. On March 7 and 11, the AVO flew aircraft over the summit and over Crater Peak to ...

Mount Spurr, a volcano in Alaska, is showing signs of elevated unrest, with scientists warning that it could erupt in a ...

On March 7, Mount Spurr, an 11,000-foot-tall stratovolcano that sits 81 miles west of Anchorage, began releasing elevated levels of gas from its ... and 'it would be explosive,' Matt Haney ...

Residents of Alaska's largest town are 'getting ready for a volcanic eruption', after a scientist warned that it could be 'explosive'. Scientists are warning those who live ... as well as protective ...

Officials warn that if Mount Spurr erupts, the event could be “explosive,” spewing multiple plumes of ash as high as 50,000 feet into the atmosphere. “Each ash-producing explosive episode ...

Satellite view of Mount Spurr, Alaska. (Gallo Images/Orbital Horizon/Copernicus Sentinel Data 2025) ...