A 2022 satellite photo shows a large plume of discolored water rising from the undersea Kavachi volcano, during an eruption ...

The tallest volcano in Europe, Italy's Mount Etna, and the world's most active volcano, Kilauea in Hawaii, erupting again.

Japan is crisscrossed with 111 active volcanoes. The Japan Meteorological Agency (JMA) is responsible for monitoring volcanic activity and providing related disaster preparedness information.

The Kavachi volcano is an active underwater volcano located near the Solomon Islands in the southwestern Pacific. Underwater, or submarine, volcanoes are found on the ocean floor.

The Kavachi volcano is an active underwater volcano located near the Solomon Islands in the southwestern Pacific. Underwater, or submarine, volcanoes are found on the ocean floor. The Kavachi volcano ...

The Axial Seamount, an underwater volcano about 300 miles off the coast ... across the Bering Strait, down through Japan and into New Zealand." Its volcanoes also extend further south into Antarctica.

Eruptions from an undersea volcano have apparently created an islet ... the MSDF said. According to the Japan Meteorological Agency, volcanic tremors have been detected on Iwoto island every ...