Mauna Loa 2022 Eruption Anniversary (AD)
Mauna Loa 2022 eruption anniversary video. Mauna Loa is Earth's largest active volcano and covers just over half of the Island of Hawaiʻi. It erupted most recently in November-December 2022, and it will erupt again. This video describes general hazards associated with Mauna Loa eruptions and how different areas on the Island of Hawaiʻi can be impacted by Mauna Loa lava flows on different timescales.