Supply Reef Volcano - John Seach Mariana Islands
20.13 N, 145.10 E summit elevation -8 m submarine volcano
The submarine volcano is located 17 km NW of the Maug Islands in the northern Marianas.
Eruptions of Supply Reef 1989, 1969, 1985?
Supply Reef Volcano www.volcanolive.com Copyright John Seach