Get our newsletter!
Voyages aux volcans actifs !
Volcanoes & Earthquakes - new app for Android
Volcanoes & Earthquakes - app for iPhone & iPad

Départs garantis:
1-19 sept. 2019: Kamchatka - Land of Colors - Kamchatka (Russia)
3-18 sept. 2019: Du Krakatau à Bali - Java (Indonésie)
2-18 nov. 2019: Volcans et Épices - Mer des Moluques (Sulawesi, Indonésie)
17-21 nov. 2019: Spécial Volcan Krakatau - Le Krakatau, détroit de la Sonde
17-30 nov. 2019: Désert, sels et volcans - Désert de Danakil (Éthiopie)
9-17 mai 2020: Montagnes de Feu - du Stromboli à l'Etna - Eoliennes + Etna
: Places libres / : Départ garanti / : Quelques places disponibles / : Groupe fermé
Diaporama
 

News & activity updates from Sotara volcano

Sotará volcano (Colombia) activity update: seismic unrest

mardi sept. 11, 2012 10:05 | AUTEUR : T

Small seismic swarm yesterday (SOSO station, INGEOMINAS)
Small seismic swarm yesterday (SOSO station, INGEOMINAS)
Seismicity is up and down at Sotará volcano with periods of increased activity and small quake swarms of several hours alternating with quiet intervals.
Actualités précédentes
mercredi, sept. 05, 2012
Weak seismic unrest continues. A number of quakes between magnitudes 0.1-1 were recorded 1-2 km north of the summit in an area at 4-5 km depth. Weak inflation of the NE sector of the volcano continues to be visible. [details]
Current seismic signal (SOSO station) from Sotará (INGEOMINAS)
mercredi, août 29, 2012
A total of 71 volcanic quakes were recorded over the past week. Most were very week, but 6 had magnitudes between 0.1 and 1.3 and were located 1-2 km N of the summit at depths between 2-3 km. A possible inflation of the NE sector of the volcano is being detected on tilt meters. [details]
Current seismogram from Sotará (SOSO station, INGEOMINAS)
mercredi, août 22, 2012
Seismicity has been on the increase at the volcano. Over the past 7 days, INGEOMINAS registered 151 volcano-tectonic quakes, out of which 15 were of significant size (magnitudes 0-1) and located at shallow depth between 2 and 6 km in an area 0.1-5 km NE from the the summit. Visual observations show no signs of surface activity. [details]
Seismic signal fromSotará late on 13 Aug (SOSO station, INGEOMINAS)
mardi, août 14, 2012
Seismicity visible at Sotará overall decreased during the past week, but showed a strong increase yesterday and then again subsided today. [details]
epicentral and hypocentral location of the earthquakes of greater magnitude
jeudi, août 09, 2012
The recent increase in seismic activity under Sotarà volcano promted INGEOMINAS to raise the alert level from yellow (unrest) to orange (eruption warning) yesterday afternoon. ... [details]
Sotará volcan
stratovolcan 4400+ m / 14,436 ft
Colombie, 2.11°N / -76.59°W
Condition actuelle: normal / en sommeil (1 sur 5)
Sotará webcams / données en temps réel | Reports
Sotará livres
Eruptions du volcan Sotará:
unknown
Style éruptif tipique:
explosive
Derniers séismes proches
Derniers images satellite

Plus sur VolcanoDiscovery:

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.