HVO Tutuila Island GREEN/NORMAL - No activity of concern for Tutuila Island Mar 6, 2025 20:15 - No significant activity was detected at Tutuila Volcano during the past month. The USGS National Earthquake Information Center reported no earthquakes of magnitude 2.5 or greater in the vicinity of the volcano.#volcano #usgs https://www.usgs.gov/programs/VHP/volcano-updates#hvo