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Diaporama
San Miguel volcan
stratovolcan 2130 m / 6,988 ft
El Salvador, 13.43°N / -88.27°W
Condition actuelle: normal / en sommeil (1 sur 5)
San Miguel webcams / données en temps réel | Reports
San Miguel livres
Eruptions du volcan San Miguel:
2002, 1997, 1995, 1985-86, 1976-77, 1970, 1967, 1966 (Jul), 1966 (Feb), 1964, 1954, 1939, 1936(?), 1931, 1930, 1929, 1919-20, 1890-91, 1884, 1882, 1867-68, 1862, 1857, 1855, 1854(?), 1844-48, 1819, 1811(?), 1798(?), 1787, 1769, 1762, 1699, 1510 ± 5 years
Style éruptif tipique:
small to moderate phreatic and phreatomagmatic summit explosions
Derniers séismes proches
Derniers images satellite
 

San Miguel volcano news & activity updates

San Miguel (Chaparrastique) volcano (El Salvador): new ash emissions

mercredi janv. 13, 2016 18:12 | AUTEUR : T

Ash emissions from San Miguel volcano this afternoon
Ash emissions from San Miguel volcano this afternoon
Tremor amplitude at San Miguel (MARN)
Tremor amplitude at San Miguel (MARN)
Explosions and eruptive phases since Dec 2013 (MARN)
Explosions and eruptive phases since Dec 2013 (MARN)
A new phase of eruptive activity began at the volcano on Monday. Accompanied by a spike in volcanic tremor, weak to moderate ash emissions have been occurring from the main crater. This activity, the 22nd eruptive phase since Dec 2013 according to MARN, has been decreasing since yesterday.
Actualités précédentes
Seismicity at San Miguel since the beginning of 2015 (MARN)
vendredi, août 14, 2015
Yesterday (13 Aug), a new ash emission occurred from the volcano, the first eruptive activity since early this year. Light ash fall occurred in areas up to 10 km west of the volcano in the small towns of San Jorge, Las Moritas and Piedrita. ... [details]
Ash plume from San Miguel's eruption on Monday (MARN)
mercredi, janv. 28, 2015
A small explosion occurred last Monday at 06:43 morning. Probably phreatic in nature, it was the first eruptive activity since minor ash emissions past July. ... [details]
Pulsating steam emissions from Chaparrastique on 20 Dec 2014 (MARN)
dimanche, déc. 28, 2014
The volcano remains restless with seismic activity above background and shows occasional pulsating gas and steam emissions. Overall, activity has been slowly decreasing over the past months. ... [details]
Tremor amplitude at Chaparrastique volcano over the past weeks (MARN)
mardi, sept. 02, 2014
Seismic activity, in particular the level of internal vibration (tremor), has increased again at the volcano. This follows a month of lower values detected. [details]
Ash emissions from Chaparrastique volcano on 23 July (MARN)
jeudi, juil. 24, 2014
New ash emissions occurred on 23 July, similar to the previous such episode on 13 July. Small plumes rose a few 100 m above the crater. Seismic tremor remains high and authorities keep a close watch on the volcano. [details]
 

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