USGS Volcanoes

USGS Volcanoes - #Stratovolcanoes come with moving parts! Mount St. Helens has erupted more frequently than any other volcano in the Cascade Range during the past 4,000 years. The volcano has exhibited

World's largest active volcano, Mauna Loa, erupts in Hawaii

USGS Volcanoes - USGS Volcanoes added a new photo.

1 Location of major volcanoes of Guatemala (source: USGS).

Hawaiian volcano Kilauea spews lava high into air in majestic fountain display

Volcano Hazards - Connect

Hawaii's Mauna Loa volcano begins eruption, alert level raised – USGS

Cascades Volcano Observatory - Wikipedia

USGS Volcanoes