Best Submarine Active
Kavachi is an active submarine volcano in the Solomon Islands, southwest of Vangunu Island in the western Pacific Ocean. Its shallow eruptions commonly involve explosive interaction between magma and seawater, sometimes producing temporary islands or cones that are subsequently eroded below sea leve...
The Santorini fumaroles are active submarine and subaerial gas vents located within the volcanic caldera of Santorini, Greece. These hydrothermal vents are concentrated primarily on the islands of Nea Kameni and Palea Kameni. The escaping gases, which consist largely of carbon dioxide and hydrogen s...
Pele's Pit is a caldera-like depression on the summit of Lō'ihi, an active submarine volcano located approximately 35 kilometers southeast of the island of Hawaii. The pit formed during a 1996 seismic swarm that caused the collapse of the volcano's summit area. The collapse exposed hydrothermal vent...
The Lōʻihi Seamount fumaroles are deep-sea hydrothermal vent systems located on the flanks of the active Lōʻihi submarine volcano, situated southeast of the island of Hawaii. These underwater geological features expel mineral-rich, superheated water from the ocean floor, creating extreme chemical en...
Fukutoku-Oka-no-Ba is an active submarine volcano located in the Bonin Islands chain of Japan. During its major eruption in 2021, it produced a large raft of floating pumice that drifted across the Pacific Ocean, disrupting maritime traffic. The volcanic activity also temporarily created a new landm...
The Bogoslof fumaroles in Alaska, USA, are notable for submarine and subaerial venting from an unpredictable island volcano that underwent a dramatic eruptive phase in 2017.
Kick-'em-Jenny fumaroles release hot gases from an active submarine volcano north of Grenada, posing potential hazards to maritime vessels in the Caribbean.
Submarine fumaroles near Kick 'Em Jenny, an active underwater volcano off the coast of Grenada, vent hydrothermal gases into the Caribbean Sea.
Mutnaya Bay fumaroles are shallow submarine and coastal geothermal vents located in the Russian Far East, notable for emitting volcanic gases directly into the sea.
