Devonian and Silurian sedimentary packages on Suemez Island are overlain by Quaternaryrhyolite and trachyte vents, domes, and flows. Many of the vents are located close to Cape Felix, on the southwest portion of Suemez Island. (Kate Bull, personal communication, 2009).
Location
Facts
Type:
Vents, domes, and flows
Most Recent Activity:
Seismically Monitored:
No
Elevation:
0 ft ( m)
Latitude:
55.2268° N
Longitude:
133.4032° W
Quadrangle:
Craig
CAVW Number:
Nearby towns:
Craig 20 mi (32 km) Hydaburg 23 mi (37 km) Klawock 25 mi (41 km) Hollis 34 mi (55 km) Anchorage 726 mi (1168 km)
URL: www.avo.alaska.edu/volcanoes/volcinfo.php Page modified: April 3, 2013 10:21 Contact Information: AVO Web Team
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Description
Images
Maps
Bibliography
Reported Activity
Iskut-Unuk River cones
Samples
