The swarm began Nov. 18, prompting the Alaska Volcano Observatory to move the volcano’s aviation color code to yellow. All five of the volcanoes are concentrated along the Aleutian chain.

Not one but two volcanoes on the same island in Alaska’s Aleutian chain were rocked by earthquakes on Friday, prompting concerns about a possible eruption. Elevated earthquake activity was ...

All five of the volcanoes are concentrated along the Aleutian Chain. Most of them have been fluttering in and out of Yellow and Orange advisory levels, which ranges from elevating unrest, to ...

Two volcanoes on the same island in Alaska’s Aleutian chain were showing signs of unrest on Friday, rocked by seismic activity. Skip to content NOWCAST KOAT Action 7 News at 10pm ...

Earthquakes prompt concerns about possible volcano eruptions. Two volcanoes on the same island in Alaska’s Aleutian chain were showing signs of unrest on Friday, rocked by seismic activity.

About 10% of the more than 1,500 volcanoes that have erupted in the past 10,000 years are in the U.S. – mostly located in the Aleutian and Hawaiian Islands, Alaskan Peninsula, and the Cascade ...

Earthquakes prompt concerns about possible volcano eruptions. Two volcanoes on the same island in Alaska’s Aleutian chain were showing signs of unrest on Friday, rocked by seismic activity.

Two volcanoes on the same island in Alaska’s Aleutian chain were showing signs of unrest on Friday, rocked by seismic activity. Skip to content NOWCAST News 9 Tonight ...

Not one but two volcanoes on the same island in Alaska's Aleutian chain were rocked by earthquakes on Friday, prompting concerns about a possible eruption.Elevated earthquake activity was reported ...