CoAxial Segment, Pacific Ocean
CoAxial Segment is a submarine in the Pacific Ocean, -2,400 m (-7,874 ft) high. Its last known eruption: 1964 or later. NOAA records no significant eruption here.
CoAxial Segment on the map
CoAxial Segment and the volcanoes within 300 km, colored by when each last erupted.
- Since 1964
- 1900 to 1963
- 1800s
- AD 1 to 1799
- Before AD 1, or undated
The volcano
- Type
- Submarine
- Elevation
- -2,400 m (-7,874 ft)
- Country
- Pacific Ocean
- Region
- Pacific-NE
- Summit
- 46.520° N, 129.580° W
- Last known eruption
- 1964 or later
- Smithsonian volcano number
- 331020
Significant eruptions
NOAA records eruptions that killed, did damage, were very large, or set off a tsunami or earthquake.
None on record.
Around it
The volcanoes within 300 km.
Earthquakes near CoAxial SegmentVolcanic ash advisories on the live map
Sources
Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s.