Data from the Global Volcanism Program of the Smithsonian Institution
Details for: Fisher
This 1974 view shows part of the interior of Fisher caldera on Unimak Island in the eastern Aleutian Islands. Fisher is an 11 x 18 km caldera that formed about 9,100 years ago during the eruption of pyroclastic flows that overtopped topographic barriers more than 500 m high. The caldera contains several lakes, maars, and other vents. Photo by Tom Miller, 1974 (Alaska Volcano Observatory, U.S. Geological Survey).
Volcano Number: 311350
Volcano Name: Fisher
Country: United States
Volcano Type: Stratovolcano
Last Eruption: 1830 CE
Elevation: 1112m
Tectonic Setting: Subduction zone / Continental crust (> 25 km)
Pop. within 100km: 25
Latitude: 54.65
Longitude: -164.43



Eruption Data from the Global Volcanism Program of the Smithsonian Institution
Emissions Data from the Global Volcanism Program of the Smithsonian Institution
Sorry. No emissions data found for this volcano.


Data from the Earthchem Library
Sorry. No data exist for this volcano in the EarthChem Library.
Data from the Earthchem Portal
Sorry. No data exist for this volcano in the EarthChem Portal.


Data from the SESAR Database


Data from the MaGa Database
Sorry. No data exist for this volcano in the MaGa database.


Data from UNAVCO
Sorry. No data exist for this volcano in the UNAVCO database.


Data from USIEI
Sorry. This volcano is not covered by any USIEI projects


Data from IRIS FDSNWS