Download largest version (mp4, 24.4 MB)
Anatahan (Side Scan) Submarine Volcano (Back to Map)
This is a movie of Anatahan island, with sidescan sonar imagery (recent lava flows are black) draped over bathymetry. A semi-transparent plane represents sea level, and the part of the volcano above sealevel is colored green. Vertical exaggeration is 2.5. Animation by Clay Hamilton and Bill Chadwick.
Related Links