| start date | end date | title | description | icon | date limit | importance |
link | modal |
|---|
| 1812-00-00 | | Kliuchef: 1812 | Golovnin (translated in 1979 by Ella Wiswell, from the 1822 and 1819 versions) contains this information about Atka: "* * * a very high volcano situated at that end of the island [northeastern]. Occasionally it causes dangerous earthquakes, and in 1812, when Vasiliev spent the winter here, it erupted and caused such strong earthquakes that the inhabitants were afraid of being buried in their yurtas (earthen huts)."
Grewingk (1850, translated 2003 by Fritz Jaensch) also contains this report ... More information | exclamation.png | ye | 50 | http://www.avo.alaska.edu/volcanoes/activity.php?volcname=Atka&eruptionid=65&page=basic | |
| 1907-00-00 | | Kliuchef: 1907 | Jaggar (1927) reported "fresh volcanic cinder" on the snowfields near Mt. Kliuchef during 1907, and a boiling spring. Whether the "fresh volcanic cinder" came from Korovin or Kliuchef is uncertain. | asterisk_yellow.png | ye | 50 | http://www.avo.alaska.edu/volcanoes/activity.php?volcname=Atka&eruptionid=571&page=basic | |
| 1993-12-04 | | Kliuchef: 1993 | From Smithsonian Institution (1993): "On 10 December AVO reported the following. 'On 4 December, following a M 5.1 earthquake at 1836 beneath the . . . island of Atka, residents of Atka village reported "rumbling" from the cluster of volcanoes that forms the N part of the island. At the same time, residents observed increased steaming from a fumarolic area on the flank of Kliuchef volcano and noted a distinct sulphur smell. A check of satellite imagery did not confirm any change in the surface ... More information | information.png | ye | 50 | http://www.avo.alaska.edu/volcanoes/activity.php?volcname=Atka&eruptionid=75&page=basic | |
| 1995-05-01 | 1995-5-4 | Kliuchef: 1995 | From McGimsey and Neal, 1996: "Observers in the village of Atka, located 15 km (9 mi) to the south, reported a very strong sulfur smell on Monday, May 1 [1995], and a substantial, but lesser, sulfur smell on Thursday, May 4 coincident with the sighting of a small plume-like cloud over Kliuchef volcano. Inclement weather on May 1 prevented direct observation of the volcano. The plumes did not appear on satellite images AVO analyzed that week. The smell of sulfur has been reported previously ... More information | asterisk_yellow.png | ye | 50 | http://www.avo.alaska.edu/volcanoes/activity.php?volcname=Atka&eruptionid=76&page=basic | |
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