Submarine Volcano Fukutoku-Okanoba Erupts

Fukutoku-Okanoba periodically erupts, releasing steam and ash plumes and coloring the nearby ocean water.
Fukutoku-Okanoba Explodes
Image

Fukutoku-Okanoba Explodes

The eruption of an underwater volcano near South Iwo Jima sent a plume soaring into flight paths and created an expansive raft of floating rock.

Published Aug 25, 2021

Image of the Day Atmosphere Water Volcanoes

Submarine Volcano Fukutoku-Okanoba Erupts
Image

Submarine Volcano Fukutoku-Okanoba Erupts

Acquired February 9, 2010, this image shows ocean water discolored by the submarine eruption of Fukutoku-Okanoba. The water affected by ash appears electric blue, in contrast to the surrounding navy blue water.

Published Feb 11, 2010

Water Volcanoes

Submarine Volcano Fukutoku-Okanoba Erupts
Image

Submarine Volcano Fukutoku-Okanoba Erupts

Acquired February 11, 2010, this true-color image shows water discoloration immediately west of the underwater summit of Fukutoku-Okanoba. Clouds overhead might result from vapor emissions, but might be unrelated to volcanic activity.

Published Feb 11, 2010

Water Volcanoes