HOME | DD

Description
Herbert is an extinct, densely snow-capped volcano located in the Four Mountains Islands archipelago in Alaska. The volcano is truncated by a huge caldera in its main crater, originating from previous possibly strong eruptions that generated a partial collapse of the volcano and its last eruption is unknown, but it is believed to have occurred in the Holocene period.

Description
Herbert is an extinct, densely snow-capped volcano located in the Four Mountains Islands archipelago in Alaska. The volcano is truncated by a huge caldera in its main crater, originating from previous possibly strong eruptions that generated a partial collapse of the volcano and its last eruption is unknown, but it is believed to have occurred in the Holocene period.