Havre Volcano Map (IMAGE) Woods Hole Oceanographic Institution Caption The Havre volcano is located off the coast of New Zealand in the Kermadec Region, a volcanically active and tectonically complex plate boundary system. Researchers used the remotely operated vehicle Jason and the autonomous underwater vehicle Sentry, both operated by WHOI, to investigate the largest recorded submarine explosive eruption in history. Credit Rebecca Carey, University of Tasmania, Adam Soule, WHOI, Woods Hole Oceanographic Institution Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.