Ahyi submarine volcano, circling the summit. Depths range from 56 to 2980 meters (184 to 9775 feet). The EM300 bathymetry data are 2.5 times vertically exaggerated, with a resolution of ~25 meters. Fly-through movie courtesy of the NOAA Vents Program.
Related Links
Submarine Ring of Fire 2006: Mission Plan
Submarine Ring of Fire 2006: Mariana Arc
