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Unnamed 20.30°N/143.20°E volcano

Submarine volcano? unknown summit elevation
United States, Mariana Islands, 20.3°N / 143.2°E
Current status: (probably) extinct (0 out of 5) | Reports
Typical eruption style: unspecified
Unnamed 20.30°N/143.20°E volcano eruptions: unknown, no recent eruptionsNo recent earthquakes
TimeMag. / DepthDistanceLocation

Background:

Yellow streaks were observed on the ocean surface about 175 km WSW of Uracas Island in September 1975 by a U.S. Air Force reconnaissance plane. The existence of an active submarine volcano at this location is uncertain.
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Smithsonian / GVP volcano information


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