GVP volcano 331005 · no holder yet
West Valley Segment
West Valley Segment is a submarine fissure vent 2,550 m under the Pacific, with no dated eruption on record.
- Type
- Fissure vent (cluster landform)
- Summit
- 2,550 m below sea level
- Rock
- not recorded
- Setting
- Rift zone, intermediate, 15–25 km
- Last eruption
- no dated eruption
- Largest known
- no eruption with a measured size
- Eruptions
- 0 confirmed in the record
- Where
- 48.78°N 128.64°W · The Pacific
- Region
- Northeast Pacific Rifts Volcanic Province, Eastern Pacific Volcanic Regions
- Record
- Global Volcanism Program, volcano 331005
Not a hazard warning. For safety information follow the World Organization of Volcano Observatories (its directory lists the observatory for each country).