Uliaga
Stratovolcano · United States · 888m
- Type
- Stratovolcano
- Country
- United States
- Region
- North America Volcanic Regions / Aleutian Ridge Volcanic Arc
- Elevation
- 888m
- Coordinates
- 53.065, -169.770
- Last eruption
- Unknown
- Tectonic setting
- Subduction zone / Intermediate crust (15-25 km)
- Landform
- Composite
- Major rock type
- No Data (checked)
Geological summary
The small 3-km-wide island of Uliaga, located at the NE end of the Islands of the Four Mountains archipelago immediately NW of Kagamil Island, is an eroded stratovolcano. It is the smallest of the Islands of the Four Mountains volcanoes. There are no reports of historical eruptions, but is was considered to have been active during the Holocene by Nye et al. (1998).
Eruption history
Detailed timeline
No eruption records available.
External links
- Not yet on Wikipedia (English). You can contribute on Wikidata.
- 🔗 Smithsonian GVP source page
⚠ For reference only. Not for emergency response.