The Boomerang Seamount is an active submarine volcano, located 18 km northeast of Amsterdam Island, France. It was formed by the St. Paul hotspot and has a 2 km wide caldera that is 200 m deep. Hydrothermal activity occurs within the caldera.[1][2]
Boomerang Seamount | |
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Summit depth | 650 m (2,000 ft) |
Location | |
Location | Southern Indian Ocean, 18 kilometers northwest of Amsterdam Island |
Coordinates | 37°43′16″S 77°49′30″E / 37.721°S 77.825°E |
Country | France |
Geology | |
Type | Submarine volcano |
Last eruption | December 1995 |