Kialagvik vulcano
Aggiornato: 28 gen. 2023 23:46 GMT -
Stratovolcano 1677 m / 5,502 ft
United States, Alaska Peninsula, 57.2°N / -156.75°W
Stato attuale: normal or dormant (1 di 5)
United States, Alaska Peninsula, 57.2°N / -156.75°W
Stato attuale: normal or dormant (1 di 5)
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Eruzioni del vulcano Kialagvik: unknown, no recent eruptions
Latest nearby earthquakes
| Data / ora | Mag. / Prof. | Distanza/Ubicazione | ||
| venerdì, 27 gennaio 2023 GMT (1 sismo) | ||||
| 26 gen 2023 23:41 (GMT -9) (27 gen 2023 08:41 GMT) | 2.0 10.8 km | 31 km (19 mi) 83 km a sud-est da Ugashik, Borough di Lake and Peninsula, Alaska, Stati Uniti | ||
| mercoledì, 18 gennaio 2023 GMT (1 sismo) | ||||
| 18 gen 2023 12:43 (GMT -9) (18 gen 2023 21:43 GMT) | 2.0 107 km | 32 km (20 mi) 35 km a est da Ugashik, Borough di Lake and Peninsula, Alaska, Stati Uniti | ||
Sfondo
Kialagvik is a small, poorly known glacier-mantled stratovolcano NE of Chiginagak volcano with a Holocene central lava dome and associated pyroclastic-flow deposits (Riehle, in Wood and Kienle 1990). The volcano draws its name from the Eskimo word for Wide Bay, which lies beyond the mouth of Kialagvik Creek, NE of the volcano. The central dome rises 350 m above an ice field that mantles the upper part of the volcano. Andesitic lava flows and overlying dacitic block-and-ash-flow deposits are exposed broadly on the SW flank and in a small area on the NE flank. No historical activity is known from Kialagvik.---
Smithsonian / GVP volcano information
See also: Sentinel hub | Landsat 8 | NASA FIRMS
