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Stratovolcano 1345 m / 4,413 ftTypical eruption style
United States, Alaska Peninsula, 57.02°N / -157.19°W
Current status: normal or dormant (1 out of 5)
: sin especificarErupciones del volcán Yantarni
: 800 BC ± 500 years
Latest nearby earthquakes
|Fecha / Hora||Revista / Profundidad||Distancia||Ubicación|
|Sun, 11 Apr 2021 (GMT) (1 terremoto)|
|11 Apr 2021 04:20:59 GMT|
2.0 - Más
|81 km||102 Km SW of Karluk, Alaska, USA|
|Thu, 8 Apr 2021 (GMT) (1 terremoto)|
|8 abr 2021 08:47 (GMT -8) (8 Apr 2021 16:47:39 GMT)|
137 km - Más
|96 km||240 km al oeste de Kodiak, Alaska, Estados Unidos|
|Wed, 7 Apr 2021 (GMT) (1 terremoto)|
|7 abr 2021 05:33 (GMT -8) (7 Apr 2021 13:33:42 GMT)|
32 km - Más
|42 km||83 Km SE of Ugashik, Alaska, USA|
|Tue, 30 Mar 2021 (GMT) (2 temblores)|
|30 mar 2021 10:11 (GMT -8) (30 Mar 2021 18:11:05 GMT)|
5.5 km - Más
|47 km||47 Km ESE of Port Heiden, Alaska, USA|
|30 Mar 2021 04:50:13 GMT|
9.4 km - Más
|82 km||57 Km ENE of Ugashik, Alaska, USA|
Yantarni is a small andesitic stratovolcano located between Aniakchak caldera and Chiginadak volcanoes that was not discovered until 1979. A large breached crater on the NE side, which was formed by collapse of the summit about 2000-3500 years ago, contains a lava dome that marks the volcano's 1345 m high point. This eruption, which resembled that of Mount St. Helens in 1980, began with a debris avalanche produced by the edifice collapse that was accompanied by a possible lateral blast and followed by the emplacement of 1 cu km of pyroclastic flows related to growth of the summit lava dome. No historical eruptions have been documented from Yantarni.
---Smithsonian / GVP volcano information
See also: Sentinel hub
| Landsat 8
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