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Denison Volcano

Updated: 29 mar. 2024 08:40 GMT -
Stratovolcano 2287 m / 7,503 ft
United States, Alaska Peninsula, 58.42°N / -154.45°W
Current status: normal or dormant (1 out of 5)

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Typical eruption style: unspecified
Eruzioni del vulcano Denison: unknown, no recent eruptions

Latest nearby earthquakes

Data / oraMag. / Prof.Distanza / Ubicazione
18 mar 05:31 (Anchorage)
18 mar 13:31 GMT
1.2

4 km
19 km a ovest 94 km NNW of Karluk, Alaska Info
venerdì, 15 marzo 2024 GMT (1 sismo)
15 mar 08:19 (Anchorage)
15 mar 16:19 GMT
0.9

4.1 km
11 km a sud ovest 85 km N of Karluk, Alaska Info
sabato, 16 marzo 2024 GMT (1 sismo)
15 mar 16:21 (Anchorage)
16 mar 00:21 GMT
0.6

16 km
29 km a sud ovest 69 km N of Karluk, Alaska Info
mercoledì, 20 marzo 2024 GMT (1 sismo)
20 mar 02:00 (Anchorage)
20 mar 10:00 GMT
0.5

4.3 km
20 km a ovest 94 km NNW of Karluk, Alaska Info
domenica, 24 marzo 2024 GMT (1 sismo)
23 mar 20:35 (Anchorage)
24 mar 04:35 GMT
0.3

4.8 km
22 km a nord est 98 km SSE of Kokhanok, Alaska Info
giovedì, 21 marzo 2024 GMT (1 sismo)
20 mar 16:02 (Anchorage)
21 mar 00:02 GMT
0.2

5.2 km
1.7 km a sud-est 93 km N of Karluk, Alaska Info

Background

Mount Denison lies near the head of the Serpent Tongue, Hook, and Hallo glaciers NE of Snowy volcano. This poorly known section of Katmai National Park contains a cluster of four closely spaced and mostly ice-covered vents. Mount Denison lies at the SW end of this volcanic chain, which also includes Steller, Kukak, and Devils Desk volcanoes. Orientation of lava flows and a thick cross-bedded tephra deposit suggest that a vent is located near Mount Denison (Swanson, in Wood and Kienle 1990). The precise age of the most recent activity at Denison is not known.
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Smithsonian / GVP volcano information

Latest satellite images

denison satellite image sat1denison satellite image sat2

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