Map of four of the seven N. Mata Volcanoes. Mata Ua, location of our dive is noted.
Volcano Map
Image courtesy of Susan Merle OSU, Submarine Ring of Fire 2012 Exploration, NOAA Vents Program. Download larger version (jpg, 2.9 MB).

Map of four of the seven N. Mata Volcanoes. Mata Ua, location of our dive is noted.

Learn more