Bobrof Volcano
Updated: Apr 19, 2024 00:23 GMT -
Stratovolcano 738 m / 2,421 ft
United States, Aleutian Islands, 51.91°N / -177.44°W
Current status: normal or dormant (1 out of 5)
United States, Aleutian Islands, 51.91°N / -177.44°W
Current status: normal or dormant (1 out of 5)
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Bobrof volcano eruptions: unknown, no recent eruptions
Latest nearby earthquakes
| Time | Mag. / Depth | Distance / Location | |||
| Apr 17, 01:44 am (Adak) | 2.8 9.2 km | 19 km (12 mi) to the S |  60 km WSW of Adak, Alaska I FELT IT | Info | |
| Apr 17, 01:40 am (Adak) | 2.7 9 km | 19 km (12 mi) to the S | 59 km WSW of Adak, Alaska I FELT IT | Info | |
| Sunday, April 14, 2024 GMT (2 quakes) | |||||
| Apr 13, 07:54 pm (Adak) | 2.6 10 km | 22 km (14 mi) to the S | 59 km WSW of Adak, Alaska I FELT IT | Info | |
| Apr 13, 05:39 pm (Adak) | 2.9 10 km | 23 km (14 mi) to the S | 60 km WSW of Adak, Alaska I FELT IT | Info | |
| Tuesday, April 16, 2024 GMT (1 quake) | |||||
| Apr 15, 08:04 pm (Adak) | 2.3 4.5 km | 18 km (11 mi) to the S | Andreanof Islands, Aleutian Is. | Info | |
| Sunday, April 14, 2024 GMT (1 quake) | |||||
| Apr 14, 07:25 am (Adak) | 2.2 12 km | 20 km (12 mi) to the S | 59 km WSW of Adak, Alaska | Info | |
Background
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
Latest satellite images
