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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): seismic activity decreases

Sunday May 24, 2015 12:15 PM | AUTEUR : T

Number of earthquakes under Chiles-Cerro Negro volcano during the past months (IGPEN)
Number of earthquakes under Chiles-Cerro Negro volcano during the past months (IGPEN)
Seismic activity at the volcano has been decreasing during the past months. No other signs of volcanic unrest have been detected.
Actualités précédentes
Earthquake locations at Chiles volcano during 1-8 Jan 2015 (IGEPN)
Monday, Jan 19, 2015
Seismic activity remains high with an average of almost 1200 small quakes detected on a daily basis under the Chiles volcano. ... [details]
Histogram of earthquakes at Chiles volcano (IGPEN)
Monday, Dec 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]
Thursday, Dec 04, 2014
The volcano's alert level was decreased to Yellow. Seismic remains above background, but has decreased significantly recently. [details]
Saturday, 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]
Wednesday, 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]

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