Nearly five years after it rumbled back to life, Great Sitkin volcano is still pushing lava into its summit crater, one ...
The Alaska Volcano Observatory raised Kupreanof Volcano's alert level to Advisory and its aviation color code to Yellow on ...
The Alaska Volcano Observatory has raised Mount Kupreanof to yellow advisory status after earthquakes and gas emissions ...
The Alaska Volcano Observatory has raised the caution level at Kupreanof Volcano on the Alaska Peninsula, a normally quiet peak that hasn’t had a major eruption in almost 570,000 years.
Scientists predict there is a one in six chance of a massive eruption this century, but what impacts would such an event ...
Every day, blocks of cooling rock tumble from the edges of a growing lava dome near the top of Great Sitkin Volcano, a 5,710-foot stratovolcano rising from the central Aleutian Islands roughly 26 ...