GVP volcano 284142 · no holder yet
Supply Reef
Supply Reef is a submarine stratovolcano 8 m under the Philippine Sea, with no dated eruption on record.
- Type
- Stratovolcano (composite landform)
- Summit
- 8 m below sea level
- Rock
- Andesite / Basaltic Andesite
- Setting
- Subduction zone, thickness unknown
- Last eruption
- no dated eruption
- Largest known
- no eruption with a measured size
- Eruptions
- 0 confirmed in the record
- Where
- 20.13°N 145.10°E · The Philippine Sea
- Region
- Mariana Volcanic Arc, Northwestern Pacific Volcanic Regions
- Record
- Global Volcanism Program, volcano 284142
Not a hazard warning. For safety information follow USGS Volcano Hazards Program.