Waves of orange, glowing lava and smoky ash erupted Monday from the world's largest active volcano and people living on Hawaii's Big Island were warned to be ready if their communities are threatened.
The eruption of Mauna Loa wasn't immediately endangering towns, but officials told residents to be ready to evacuate if lava flows started heading toward populated areas.
READ MORE: https://6abc.com/hawaiivolcanomauna...