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Diaporama
Cerro Negro de Mayasquer volcan
stratovolcan 4445 m / 14,583 ft
Colombie, 0.83°N / -77.96°W
Condition actuelle: en vigilance - niveau agité (2 sur 5)
Cerro Negro de Mayasquer webcams / données en temps réel | Reports
Cerro Negro de Mayasquer livres
Eruptions du volcan Cerro Negro de Mayasquer:
1936(?)
Style éruptif tipique:
explosive
Derniers séismes proches
Derniers images satellite
 

Cerro Negro de Mayasquer volcano news & activity updates:

Cerro Negro de Mayasquer volcano (Colombia) activity update

lundi janv. 19, 2015 10:58 | AUTEUR : T

Earthquake locations at Chiles volcano during 1-8 Jan 2015 (IGEPN)
Earthquake locations at Chiles volcano during 1-8 Jan 2015 (IGEPN)
Seismic activity remains high with an average of almost 1200 small quakes detected on a daily basis under the Chiles volcano.
However, it has been decreasing overall compared to last year and no events were large enough to be felt recently.
Actualités précédentes
Histogram of earthquakes at Chiles volcano (IGPEN)
lundi, déc. 08, 2014
Seismic activity continues to be important. In the last week, almost 20,000 earthquakes with a daily average of 2845 were detected. 5 of them were felt by the local population, the largest one was a 3.8 event on 2 Dec at 17:58 local time. ... [details]
jeudi, déc. 04, 2014
The volcano's alert level was decreased to Yellow. Seismic remains above background, but has decreased significantly recently. [details]
samedi, nov. 22, 2014
The seismic crisis that began last year continues at high intensity. During the ongoing swarm more than 206,000 earthquakes have been detected in an area 4 km south of the Chiles-Cerro Negro complex since 29 Sep alone. Daily numbers of quakes have ranged between 3700-5400 earthquakes. ... [details]
mercredi, oct. 22, 2014
Orange alert has been declared for the volcanic complex at the Colombia-Ecuador border, after a magnitude 5.8 earthquake occurred under the volcano last Monday. ... [details]
mercredi, juil. 23, 2014
Seismic unrest continues at the volcanic massif of Chiles and Cerro Negro. However, it decreased during the past week with less than 700 events recorded, compared to 1500-1800 per week during the month before. ... [details]

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