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Puyehue-Cordon Caulle volcano (Chile) - Smithsonian / USGS Weekly Volcanic Activity Report for 29 February-6 March 2012 (Continuing Activity)

mer., 29 févr. 2012, 06:00
06:00 AM | AUTEUR : VN
Based on seismicity detected during 28 February-4 March, OVDAS-SERNAGEOMIN reported that the eruption from the Cordón Caulle rift zone, part of the Puyehue-Cordón Caulle volcanic complex, continued at a low level. During 28-29 February plumes observed with a web camera and satellite images rose 1 km above the crater and drifted 40 km NNE. During 2-3 March plumes rose 0.7-3 km above the crater and drifted SE.
Cloud cover prevented observations of the crater on 4 March. The Alert Level remained at Red.

Source: Servicio Nacional de Geología y Minería (SERNAGEOMIN)
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From: Global Volcanism Program, 2012. Report on Puyehue-Cordon Caulle. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 29 February-6 March 2012. Smithsonian Institution and US Geological Survey.

Actualités précédentes

mar., 28 févr. 2012, 11:05
Puyehue-Cordón Caulle volcano (Chile) activity update: ash emissions reaching 1 km height above crater, lava flows
L'éruption de la zone de rift Cordón Caulle poursuivie à un niveau faible. Une coulée de lave ont atteint la vallée de la rivière Nilahue et 2 coulées de lave à la marge n du cratère W. Read all
jeu., 23 févr. 2012, 06:45
Puyehue-Cordón Caulle volcano (Chile) activity update: continuing ash emissions reaching 1 km height above crater
L'éruption se poursuit à un niveau faible. Au cours des 14-16 et 20-21 février panaches observés avec une caméra web roses 1 km au-dessus du cratère ; les nuages ont empêché vues pendant 17-19 février. Le frêne a montré des images satellite plumes dérive 12-180 km NE, ENE, SE et ESE pendant 14-15 et 18-21 février. Les nuages ont empêché vues par le satellite pendant les 16-17 février. Incandescence du cratère a été observée au cours des 14 et 15 février. Le niveau d'alerte reste au rouge. Read all
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