Kupreanof Volcano
Updated: 19. Apr. 2024 17:17 GMT -
Stratovolcano 1895 m / 6,217 ft
United States, Alaska Peninsula, 56.01°N / -159.8°W
Aktueller Status: normal / ruhend (1 von 5)
United States, Alaska Peninsula, 56.01°N / -159.8°W
Aktueller Status: normal / ruhend (1 von 5)
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Ausbrüche des Kupreanof: 1987
Letzte Erdbeben in der Nähe
| Uhrzeit | Mag. / Tiefe | Entfernung / Ort | |||
| 12. Apr. 00:59 (Anchorage) | 1.6 3 km | 14 km südlich |  23 km W of Ivanof Bay, Alaska | Info | |
Beschreibung
Kupreanof is the largest and NE-most of a group of five relatively closely spaced Quaternary volcanic centers opposite Stepovak Bay. A debris flow or block-and-ash flow with possible juvenile fragments descended a late-Pleistocene valley south of the volcano. The 1895-m-high stratovolcano displays vigorous fumarolic activity. Its only known historical activity consisted of minor steam and ash emission that was reported from a SSW-flank solfatara field in 1987.---
Smithsonian / GVP volcano information
Latest satellite images
