Image: Strange Dangers
5. Iwo Jima, Japan
This is a picture of the eruption of an underwater volcano in the Pacific Ocean near the Japanese island of Iwo Jima in July 2005. A member of the Japanese army stationed on the island had alerted authorities after noticing a 1-km (3,280 feet) column of steam.
Here’s another picture showing the circular eruption and various streams of steam coming out at the Iwo Jima underground volcano in Japan.