Northwest Rota

Northwest Rota rises from the ocean floor to a depth of 517 meters below sea level, featuring multiple volcanic vents and craters along its structure.

Scientists discovered this submarine volcano through its hydrothermal activity in 2003, followed by the first direct observations of underwater explosive eruptions in 2004.

Marine researchers regularly study this location to understand the interactions between volcanic activity and deep-sea organisms in the Pacific Ring of Fire.

Access to Northwest Rota requires specialized deep-sea vessels and permits from the Mariana Trench Marine National Monument administration for research purposes.

The volcano releases approximately 400,000 tons of carbon dioxide annually through its vents, creating massive underwater plumes containing molten sulfur droplets.

GPS coordinates: 14.62037,144.75413

Latest update: March 21, 2025 13:08