An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

Scientists are on high alert after spotting a key ... escalating activity for months, and the Alaska Volcano Observatory (AVO) now thinks a new eruption is likely. The scientists monitoring ...

A volcano near Alaska's largest city is showing ... including between 2004 and 2006, but no other eruptions. Last October, the observatory raised its alert status for Mount Spurr from green ...

It finally ended up erupting between 10:30 and 11 ... yellow to orange or from orange to red – the Alaska Volcano Observatory will send out an alert on its website and notify its various ...

The volcano is currently under an advisory, but would likely be raised to a more serious alert if more activity ... of ashfall in Southcentral Alaska. A weaker eruption compared to 1953 and ...

ANCHORAGE, Alaska — A volcano near Alaska’s largest ... but no other eruptions. Last October, the observatory raised its alert status for Mount Spurr from green to yellow when an increase ...

Scientists are on high alert after spotting a key ... escalating activity for months, and the Alaska Volcano Observatory (AVO) now thinks a new eruption is likely. The scientists monitoring ...

A volcano near Alaska’s largest city is showing ... including between 2004 and 2006, but no other eruptions. Last October, the observatory raised its alert status for Mount Spurr from green ...

The volcano is currently under an advisory, but would likely be raised to a more serious alert if more activity was detected ... and up to 1/4 inch of ashfall in Southcentral Alaska. A weaker eruption ...

A Volcano Near Alaska's Largest City Could ... including between 2004 and 2006, but no other eruptions. Last October, the observatory raised its alert status for Mount Spurr from green to yellow ...