Brothers Volcano is one of the most geothermally active arc volcanoes yet discovered. It has at least two active hydrothermal systems belching out fluids as hot as 300°C. The high-resolution EM300 bathymetry data are proprietary, courtesy of New Zealand National Institute of Water and Atmospheric Research (NIWA). Data resolution is ~25 meters. Image courtesy of New Zealand American Submarine Ring of Fire 2007 Exploration, NOAA Vents Program, the Institute of Geological & Nuclear Sciences and NOAA-OE.
Related Links
New Zealand American Submarine Ring of Fire 2007
New Zealand American Submarine Ring of Fire 2007: Mission Plan
