An underwater eruption occurred 5 km north-northwest of Iwo Jima Island, Japan on 3rd February 2010. The eruption was observed by Japanese coast guard. Ash and steam was visible rising 100 m above the ocean surface. Yellow-green colour was visible on the ocean surface in December 2009. The volcano last erupted in 2005. A temorary island has formed on three occasions.
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About John Seach
- John Seach
- John Seach is a scientist and the world's leading volcano adventurer. Over the past 24 years John has traveled to the world's most exciting volcanoes, and witnessed eruptions during trips to more than 200 volcanoes. John's work has been featured on award winning television programmes. John is the founder of "Volcano Live", the world's first volcano news and volcano travel website.