The Iliamna volcano, located near the Cook Inlet in southern Alaska, last erupted in 1867, but would still rumble every few years due to avalanches large enough to register on nearby seismic and ...

The region has recently experienced a "flurry of shaking," according to the Alaska Volcano Observatory. NASA Earth Observatory - PHOTO: The Iliamna volcano is shown on Aug. 1, 2023, in Alaska.

The second explosion, shown here, lasted 3 hours and 40 minutes and p...Read More --- Read More Photograph by R.G. McGimsey, Alaska Volcano Observatory, U.S. Geological Survey ...

A volcano that has not erupted in 250,000 years has shown signs of returning to life. Scientists warned that an eruption could cause widespread damage and seriously threaten life.

Volcanoes in Alaska, Washington state, Oregon and Hawaii have been rumbling and even spewing lava, enough to spark a swarm of news stories. But despite the jolts and temblors, geologists say there ...

R.G. McGimsey, /, Alaska Volcano Observatory “We’re not out of the woods yet, by any means,” Matt Haney, a researcher with the Alaska Volcano Observatory, told Alaska Public Media.

A NASA satellite image of Alaska's Iliamna Volcano appearing "ready to rumble" days before seismic activity was reported days later. NASA Earth Observatory The snow-covered stratovolcano is found ...

Rainier's last eruption, however, was about 1,000 years ago, Ruppert said. North of Washington state, Alaska has three volcanoes that are making themselves felt just now.