Stratovolcano 1533 m / 5030 ft
Andreanof Islands, Aleutian Islands, 52.38°N / -174.17°WAktueller Status
: normal / ruhend
(1 von 5) | BerichteKorovin Vulkan-Bücher
Ausbrüche des Korovin
: 1829(?), 1844(?), 1907(?), 1951(?), 1953(?), 1973, 1976(?), 1986(?), 1987, 1998, 2005, 2006
No recent earthquakes
|Uhrzeit||Mag. / Tiefe||Distance||Ort|
Korovin is a 1533 m high stratovolcano in the central Aleutian Islands and one of the most active volcanoes in Alaska. On average, it has been active every 10-15 years, its last eruption being in Nov-Dec 2006 with ash emissions.
Geologically, Korovin belongs to the Atka volcanic complex on northern Atka Island. The Atka complex comprises a broad ancient central shield volcano, upon which a larger stratovolcano had been built destroyed by caldera formation about 300,000 to 500,000 years ago.
Korovin has two summit vents 0.6 km apart. The northwestern summit vent is a symmetric cone with a small crater. The southeastern summit vent is on the remnant of a cone with a steep-walled crater, about 1 km wide at the rim and at least several hundred meters deep with vertical crater walls. It contains a turquoise green lake with solfataric activity.
See also: Sentinel hub
| Landsat 8
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