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Shishaldin volcan
Stratovolcano 2857 m / 9,373 ft
Aleutian Islands, Alaska, 54.76°N / -163.97°W
Condition actuelle: normal / en sommeil (1 sur 5)
Shishaldin webcams / données en temps réel | Reports
Shishaldin livres
Eruptions du volcan Shishaldin:
2004 
Style éruptif tipique:
explosive
Derniers séismes proches
Derniers images satellite

Sentinel hub | Landsat 8
 

Shishaldin volcano news & activity updates:

dernier (2020) ... | 2018 | 2016 | | 2015 | 2014 | 2009
sam., 21 nov. 2015, 05:33
No anomalous activity at Shishaldin has been observed in satellite data since weakly elevated surface temperatures were detected on October 16. Low-amplitude seismic tremor continues but is not considered to be indicative of an active eruption. Read more...
ven., 6 nov. 2015, 06:41
Seismicity at Shishaldin continued to be slightly elevated over background levels during 28 October-2 November, indicating that low-level eruptive activity confined to the summit crater continued. Read more...
jeu., 3 sept. 2015, 11:05
Seismicity at the volcano continued to be elevated over background levels during 26 August-1 September, indicating that low-level eruptive activity confined to the summit crater continued. Read more... lire toutes
jeu., 4 juin 2015, 11:05
AVO reported that seismicity at Shishaldin continued to be elevated over background levels 20-26 May indicating that low-level eruptive activity confined to the summit crater likely continued. Read more...
jeu., 21 mai 2015, 11:05
AVO reported that seismicity at Shishaldin continued to be elevated over background levels 13-19 May, indicating that low-level eruptive activity confined to the summit crater likely continued. Read more...
ven., 3 avril 2015, 15:24
Low-level eruptive activity continues at the summit crater of the volcano, where vigorous steaming could often be seen during the past week. Aviation Color Code remains Orange.
ven., 20 mars 2015, 15:50
Seismicity at the volcano continues to be above background, and according to AVO, "low-level activity", i.e. weak strombolian activity for example, could be occurring at the summit crater. Webcam imagery show only minor steaming. Read more...
mar., 3 févr. 2015, 07:49
Small emission of steam and ash (?) at Shishaldin yesterday (AVO webcam)
A small eruption was seen last night from a ship, VAAC Anchorage reports. Aviation color code remains orange. Read more... lire toutes
mer., 28 janv. 2015, 18:29
A faint thermal signal remains visible on satellite imagery. According to the Alaska Volcano Observatory, weak eruptive activity likely continues in the summit crater.
ven., 23 janv. 2015, 13:36
Seismic activity at Shishaldin volcano today (SSLW station / AVO)
The Alaska Volcano Observatory (AVO) reported "strongly elevated" temperatures in the summit crater on satellite data from yesterday. This could indicate lava is present there, possibly strombolian activity. What seems to be light ash fall deposits on the upper snowy flanks was visible on webcam images. Read more...
lun., 12 janv. 2015, 09:54
Seismicity at the volcano remains slightly elevated, but no signs of significant activity have been noted recently, only some steam emissions were observed occasionally. AVO maintains Aviation Color Code "Orange" and Volcano Alert Level "Watch".
dernier (2020) ... | 2018 | 2016 | | 2015 | 2014 | 2009

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