Doyo Volcano
Updated: 25 avril. 2024 14:59 GMT -
submarine volcano -860 m / -2,821 ft
Izu Islands (Japon), 27.68°N / 140.8°E
Condition actuelle: normal / en sommeil (1 sur 5)
Izu Islands (Japon), 27.68°N / 140.8°E
Condition actuelle: normal / en sommeil (1 sur 5)
Doyo Seamount is the southernmost of the 7 Shichiyo Seamounts, named for the 7 days of the week. Doyo ("Saturday") is a basaltic-andesite submarine caldera that rises 2340 m from the sea floor to within 860 m of the sea surface.
It has a large horseshoe-shaped 3 x 10 km wide summit caldera. Major hydrothermal activity was observed in July 1990, and the volcano was reclassified as active by the Japan Meteorological Agency.
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Eruptions du volcan Doyo: unknown, strong hydrothermal activity in 1990
Derniers séismes proches
Heure | Mag. / Profondeur | Distance / Lieu |