Watch CBS News

Hawaii's Mauna Loa, the world's largest active volcano, erupting for first time in almost 40 years

Hawaii's Mauna Loa, the world's largest active volcano, started erupting Sunday night, the U.S. Geological Survey said as it raised the alert level for the volcano from an "advisory" to a "warning."
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.