Mount Cleveland (also known as Cleveland Volcano) is a nearly symmetrical stratovolcano on the western end of Chuginadak Island, which is part of the Islands of Four Mountains just west of Umnak Island in the Fox Islands of the Aleutian Islands of Alaska.

2024年7月8日 · From Miller and others (1998): "Mt. Cleveland is a stratovolcano that comprises the entire western half of Chuginadak Island, 40 km west of Umnak. Distinctively conical and symmetrical in form, Cleveland is about 8.5 km in diameter and is joined to the rugged, though lower, eastern half of the island by a low, narrow strip of land.

Mount Cleveland, also known as Cleveland Volcano and Chuginadak, is one of the most active volcanoes in the central part of the Aleutian island arc. It is a stratovolcano that comprises the entire western half of Chuginadak Island.

2013年5月22日 · Explosion on 1 June 2020 produced an ash plume and destroyed the January 2019 lava dome. Cleveland is located in the western portion of Chuginadak Island, a remote island that is part of the east central Aleutians.

2023年8月30日 · Recent eruptions from Mount Cleveland have been characterized by short-lived explosive ash emissions, at times accompanied by lava fountaining and lava flows down the flanks. In February, 2001, Cleveland had 3 explosive events that produced ash clouds as high as 12 km (39,000 ft) above sea level.

Description: On July 5, 2024, AVO raised the Aviation Color Code to YELLOW and the Volcano Alert Level to ADVISORY for Cleveland volcano, citing sulfur dioxide gas emissions were detected on local gas monitoring sensors at Mount Cleveland starting June 21 with an increase in emission rate June 24-30. Although sulfur dioxide emissions declined ...

Mount Cleveland is a strato-volcano perched on Chuginadak Island, in Alaska. Most all of Alaska's volcanoes are located along the 1,500 mile Aleutian Arc that extends westward to Kamchatka and forms the northern part of the Pacific Ring of Fire.

Boulders 'as big as automobiles' were ejected across the island and for a considerable distance into the surrounding ocean (Alaskan Sportsman, 1944; Freiday, 1945). This eruption of Mt. Cleveland has the infamous distinction of having resulted in the only reported historical fatality [directly] attributable to volcanic activity in Alaska.

Mt. Cleveland is a 5,675-foot-tall (1,730 m) stratovolcano on the west side of the uninhabited, dumbbell-shaped Chuginadak Island. Chuginadak volcano and an unnamed volcano form the east side of the island. Mt. Cleveland is almost perfectly symmetrical and 5 …

Mount Cleveland is an almost symmetrical andesite stratovolcano in the Islands of Four Mountains, a volcanic group in the Aleutian Arc. Like all stratovolcanoes, Mount Cleveland grew as explosive eruptions, effusive eruptions, and lahars built it layer by layer into a convex shape.