Isanotski Volcano
Updated: 23 abr. 2024 13:17 GMT -
Stratovolcano 2446 m / 8,025 ft
United States, Aleutian Islands, 54.77°N / -163.72°W
Current status: normal or dormant (1 out of 5)
United States, Aleutian Islands, 54.77°N / -163.72°W
Current status: normal or dormant (1 out of 5)
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Erupciones del volcán Isanotski: unknown, no recent eruptions
Latest nearby earthquakes
| Fecha / Hora | Revista / Prof. | Distancia / Ubicación | |||
| 18 abr 23:22 (Anchorage) | 1.9 11 km | 28 km al sureste |  35 km S of False Pass, Alaska | Más | |
| sábado, 13 abril 2024 GMT (1 sismo) | |||||
| 13 abr 07:42 (Anchorage) | 1.9 13 km | 27 km al sureste | 35 km SSW of False Pass, Alaska | Más | |
| jueves, 11 abril 2024 GMT (1 sismo) | |||||
| 10 abr 23:58 (Anchorage) | 2.0 14 km | 26 km al sureste | 34 km SSW of False Pass, Alaska | Más | |
| miércoles, 17 abril 2024 GMT (1 sismo) | |||||
| 16 abr 23:24 (Anchorage) | 1.8 12 km | 28 km al sureste | 35 km S of False Pass, Alaska | Más | |
| viernes, 12 abril 2024 GMT (1 sismo) | |||||
| 11 abr 16:20 (Anchorage) | 1.7 9.7 km | 29 km al sureste | 36 km SSW of False Pass, Alaska | Más | |
| jueves, 11 abril 2024 GMT (1 sismo) | |||||
| 10 abr 21:47 (Anchorage) | 1.5 14 km | 26 km al sureste | 34 km SSW of False Pass, Alaska | Más | |
Background
Rugged pinnacles form the summit of the deeply eroded Isanotski stratovolcano, locally known as Ragged Jack. Isanotski is at the center of an E-W-trending group of three volcanoes on eastern Unimak Island. Four poorly documented historical eruptions were noted in the 18th and 19th centuries. However, Miller et al. (1998) considered that some or all of these eruptions could have been from neighboring Shishaldin volcano and that historical eruptions of Isanotski must be considered unlikely, given the extreme degree of erosional dissection.---
Smithsonian / GVP volcano information
Isanotski Volcano Photos
La cadena de volcanes del Unimak, de izquierda a derecha: Roundtop Mountain, Isanotski, Pogromni y Shishaldin. (Photo: marcofulle)
Mientras que Shishaldin es un magnífico ejemplo de estratovolcán joven y simétrico, el Isanotski, mucho más antiguo, es irregular y profundamente erosionado. (Photo: marc...
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