Type: stratovolcano with domes Activity: dormant Last Eruption: less than 10,000 years ago Rock Type: basaltic andesite to dacite Eruptive Volume: ? cu km Location
Map from Xerox PARC Latitude: 55.18 N Longitude: 162.27 W
Geologic Background:
Historic Activity:
None.
Recent Activity:
Although Mt Dutton has seen no historic eruptive
activity, earthquake swarms occurred beneath the volcano
in 1984-85 and in 1988. The 1988 earthquake swarm began
on July 10, 1988 and continued until August 8.