Remotely operated vehicles (ROVs) Deep Discoverer and Seirios encountered a deep-water, small tooth sand tiger shark at Maug Volcano in the Marianas Trench National Marine Monument (MTNM) on June, 19, 2016.
Video courtesy NOAA Ship Okeanos Explorer, streamed live by the Inner Space Center during cruise leg EX1605L3.
In the Marianas, the west-moving Pacific plate is forced beneath the Philippine plate as they collide, a process known as subduction. As a result, the region is characterized by many geological features including fault lines, earthquakes, volcanoes, cold seeps, hydrothermal vents, and mud volcanoes. Continue reading Okeanos Update: Team Dives Mud Volcanoes→
About 12.5 miles off the coast of Farallon de Pajaros, within the Mariana Trench Marine National Monument, lies the Ahyi Seamount, an active underwater volcano. This site remained unexplored until June 22nd, 2016, when the NOAA Ship Okeanos Explorer launched its remotely operated vehicles (ROVs) to investigate the volcano. Continue reading To Boldly Go… Ahyi Seamount→
Located off of North America’s Pacific coast lies the Cascadia Subduction Zone. Here, The E/V Nautilus conducted the first comprehensive study of the region, studying methane seep habitats. Continue reading Investigating Methane Seeps→
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