Bobrof Volcano
Updated: 30. Apr. 2024 21:16 GMT -
Stratovolcano 738 m / 2,421 ft
United States, Aleutian Islands, 51.91°N / -177.44°W
Aktueller Status: normal / ruhend (1 von 5)
United States, Aleutian Islands, 51.91°N / -177.44°W
Aktueller Status: normal / ruhend (1 von 5)
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Ausbrüche des Bobrof: unknown, no recent eruptions
Letzte Erdbeben in der Nähe
Uhrzeit | Mag. / Tiefe | Entfernung / Ort | |||
20. Apr. 17:57 (Adak) | 3.1 10 km | 16 km südlich | 58 km WSW of Adak, Alaska | Info | |
Freitag, 19. April 2024 GMT (5 Beben) | |||||
19. Apr. 09:44 (Adak) | 2.9 2.8 km | Andreanof Islands, Aleutian Is. | Info | ||
19. Apr. 09:17 (Adak) | 3.8 7.6 km | 29 km südlich | 61 km WSW of Adak, Alaska | Info | |
19. Apr. 07:05 (Adak) | 3.6 4.8 km | 16 km südlich | 58 km WSW of Adak, Alaska | Info | |
19. Apr. 03:53 (Adak) | 4.1 10 km | 29 km südlich | 67 km WSW of Adak, Alaska | Info | |
18. Apr. 16:53 (Adak) | 3.0 10 km | 60 km WSW of Adak, Alaska | Info |
Beschreibung
The geology and timing of volcanism on this small uninhabited 3 x 4 km island, located in the Andreanof islands 50 km west of Adak and 15 km west of Kanaga volcano, are unknown (Coats, 1956). Apparent deposits of a massive submarine debris-avalanche deposit extend offshore to the NE. Smith et al. (1978) considered Bobrof to be of possible Holocene age. Andesitic pyroclastic-flow deposits are present on the 738-m-high volcano.---
Smithsonian / GVP volcano information