Well, yesterday the world’s largest active volcano, Mauna Loa, had its first eruption in 38 years and officials told people living on Hawaii’s Big Island to be ready in the event of a worst-case scenario. The eruption of Mauna Loa wasn’t immediately endangering towns but the U.S. Geological Survey warned the roughly 200,000 people on the Big Island that an eruption “can be very dynamic and the location and advance of lava flows can change rapidly. And to take a deeper look at the tense situation, we head to our roving correspondent, live on the scene.

Listen below: