How old is Mount Cleveland?
A lack of extant erosion shows that Mount Cleveland is likely a Holocene volcano, forming within the last 10,000 years. All known events have occurred at Mount Cleveland’s summit vent, but there are at least five small andesite to dacite volcanic domes on the lower flanks. At times Cleveland has had a summit lava dome.
Is there a volcano in Cleveland Ohio?
There are no volcanoes visible in Ohio today. Ohio’s age of volcanoes was during Precambrian time, from the beginning of the Earth about 4.5 billion years ago until the beginning of the Paleozoic Era about 600 million years ago.
What shape is Mount Cleveland?
dumbbell
Mount Cleveland is a tall, symmetrical stratovolcano composed of alternating layers of hardened lava, solidified volcanic ash, and rocks thrown out by earlier eruptions. The volcano occupies the western half of Chuginadak—an island shaped like a giant dumbbell and situated in the east-central Aleutian Islands.
When did Mount Cleveland last erupt?
May 17, 2017Cleveland Volcano / Last eruption
Does anyone live near Mount Cleveland?
Mount Cleveland is an uninhabited island in a remote part of the Aleutian archipelago. The nearest settlement is at Nikolski, about 50 miles (75 kilometers) away. Because this area has historically been poorly monitored, minor eruptions may have gone unnoticed.
Where is the Cleveland Volcano?
Chuginadak Island
Facts About Mount Cleveland | |
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Location: | Chuginadak Island, Aleutian Islands, Alaska |
Coordinates: | 52° 49′ 20″ N 169° 56′ 42″ W |
Elevation: | 1,730 meters (5,675 feet) |
Volcano Type: | Stratovolcano |
What kind of volcano is the Cleveland?
stratovolcano
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.
What type of volcano is Mt Cleveland?
Where is Mt Cleveland located?
Aleutian Islands of Alaska
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.
How often does Mount Cleveland erupt?
One of the most active volcanoes in the Aleutian Arc, Cleveland has erupted at least 22 times in the last 230 years. A VEI 3 eruption in 1944 produced the arc’s only known volcanic fatality. Most recently Mount Cleveland has erupted three times in 2009, twice in 2010, and once in 2011.
How tall is Mount Cleveland?
Mt. Cleveland is 5,675 ft (1,730 m) high, and one of the most active of the 75 or more volcanoes in the larger Aleutian Arc. Aleutian natives named the island after their fire goddess, Chuginadak, who they believed inhabited the volcano.
What is the history of Mount Cleveland?
The earliest history of Mount Cleveland is the oral record of the Aleut people. They realized that the mountain was a volcano and named it “Chuginadak” after their Goddess of Fire, who was thought to live within the mountain. The Aleut people also knew that Mount Cleveland and the other half of today’s Chuginadak Island were once separate islands.
Where is Mount Cleveland located in Alaska?
April 16, 2016. 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.
What is the native name for Mount Cleveland?
The native Aleut name for Mount Cleveland is Chuginadak (the name currently given to the island as a whole), referring to the Aleut fire goddess, thought to reside in the volcano.