West Valley Segment, Canada

Submarine · -2,550 m (-8,366 ft) · Pacific-NE

West Valley Segment is a submarine in Canada, -2,550 m (-8,366 ft) high. NOAA records no significant eruption here.

West Valley Segment on the map

West Valley 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

Open the live map with volcanic ash advisories

The volcano

Type: Submarine
Elevation: -2,550 m (-8,366 ft)
Country: Canada
Region: Pacific-NE
Summit: 48.780° N, 128.640° W
Last known eruption: Unknown
Smithsonian volcano number: 331005

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 West Valley Segment Volcanic 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.