Get our newsletter!
Check out our volcano tours on VolcanoAdventures.com!
Volcanoes & Earthquakes - new app for Android
Départs garantis:
8-16 mai 2021: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
: Places libres / : Départ garanti / : Quelques places disponibles / : Groupe fermé
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:

Shishaldin volcano (Aleutian Islands, Alaska): Volcanic Alert Level lowered to Yellow

vendredi avril 17, 2020 06:17 | AUTEUR : MARTIN
Shishaldin volcano (image: AVO)
Shishaldin volcano (image: AVO)
The Alaska Volcano Observatory (AVO) reported that seismicity has decreased over the past two weeks. Satellite views show no lava or changes within the crater since the start of April, accompanied by a decrease in surface temperatures.
Eruptive activity appears to have ended or paused.
Source: Alaska Volcano Observatory volcano activity update 17 April 2020
Actualités précédentes
lundi, avril 06, 2020
Shishaldin volcano yesterday (image: AVO)
The Alaska Volcano Observatory (AVO) reported that unrest continues at the volcano. Seismicity remained elevated including periods of weak continuous tremor and occasional low-frequency earthquakes. ... lire toutes
jeudi, mars 26, 2020
Shishaldin volcano on 23 March (image: AVO)
The Alaska Volcano Observatory (AVO) reported that seismicity remains elevated with continuous low-level tremor. Satellite and web camera views were mostly obscured by clouds over the past 24 hours, but one relatively clear image showed a small gas plume emanating from the summit of the volcano. Eruptive activity appears confined to the summit area during this most recent period of unrest, which started mid-March. Activity could increase with little or no warning, however, resulting in lava flows and lahars outside of the crater and (or) ash emissions. lire toutes
vendredi, mars 20, 2020
The Alaskan Volcano Observatory (AVO) report that the eruptive activity continues at Shishaldin volcano. Minor explosive activity has subsided over the past 24 hours, but seismicity remains elevated with near-continuous tremor. A small steam plume from the summit was observed over the past 24 hours. For now, eruptive activity looks as if it is confined to the summit area, but activity could increase with little or no warning resulting in lava flows outside of the crater, lahars, and ash emissions. ... lire toutes
dimanche, mars 15, 2020
High-resolution satellite image of Shishaldin volcano shows lava (image: Sentinel 2)
The Alaska Volcano Observatory (AVO) reported that a high-resolution satellite image shows lava and what appears to be a new cone within the volcano summit crater. Weak seismic tremor has been detected. ... lire toutes
mercredi, mars 11, 2020
Shishaldin volcano (image: AVO)
The Alaska Volcano Observatory (AVO) reported that slightly elevated seismicity was detected over the last day. Satellite images indicated steaming and weakly elevated surface temperatures from within the summit vent but no sign of renewed eruptive activity. ... lire toutes

Plus sur VolcanoDiscovery

Why is there advertising on this site?
Copyright: VolcanoDiscovery ou autres sources indiquées.
Utilisation des documents: Les textes, les images et les vidéos de ce site internet sont protégées par copyright. Toute reproduction et tout usage sans accord préalable ne sont pas autorisés. Si vous désirez acquérir pour certains documents (photos, vidéos, textes ou autres) le droit de reproduction, d'édition et, plus généralement, de toute utilisation destinée à un usage public, qu'elle soit commerciale ou pas, vous êtes priés de nous contacter.