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Diaporama
Galeras volcan
complex stratovolcano 4276 m / 14,029 ft
Colombie, 1.22°N / -77.37°W
Condition actuelle: en vigilance - niveau agité (2 sur 5)
Galeras webcams / données en temps réel | Reports
Galeras livres
Eruptions du volcan Galeras:
1535, 1580, 1616, 1641-43, 1670-1736, 1754-56, 1796-1801, 1823, 1828-34, 1834, 1836(?), 1865-70, 1889, 1891, 1923, 1924-27, 1930, 1932, 1933(?), 1936, 1947, 1950, 1973(?), 1974-83, Feb-May 1989, Jan 1990 - July 1992, Jan-June 1993, Mar-May 2000, June 2002, July 2004 - Feb 2005, Nov 2005 - July2006, Oct 2007 - Jan 2008, Oct 2008 - 2010
Style éruptif tipique:
explosive
Derniers séismes proches
Derniers images satellite

Sentinel hub | Landsat 8
 

News from Galeras volcano:

Galeras volcano (Colombia) activity update: Galeras Volcano Activity 2 - October 9, 2012

vendredi oct. 12, 2012 06:37 | AUTEUR : T

Seismicity remains at low energy levels overall with a slight increase against the previous week. Sometimes this seismicity is associated with gas and ash emissions.
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Source:
Actualités précédentes
Current seismic signal from Galeras ANGV station on October 3 (Weber County)
mercredi, oct. 03, 2012
On September 28, swarms of earthquakes occurred of low energy at shallow depths (less than 8 km) at distances up to 13 km and magnitudes of up to 1.4. ... [details]
mercredi, sept. 26, 2012
Seismicity associated with fluid motion in volcanic conduits continued at low levels. Sometimes this seismicity is associated with gas and ash emissions. At dawn on September 25, a swarm of earthquakes occurred related to fracturing of crustal material, with low energy events, located about 2 km west of the active crater, with depths close to 3 km above the top and magnitudes below 1 in the Richter scale. ... [details]
Seismic signal yesterday 24 Sep (ANGV station, INGEOMINAS)
mardi, sept. 25, 2012
Weak seismic activity with some quakes and long-period events continue to be registered. [details]
Seismis cignal this morning (ANGV station, INGEOMINAS)
mercredi, sept. 19, 2012
Weak tremor pulses and small earthquakes occur at the volcano and some of these events are accompanied by gas and steam emissions sometimes containing some ash, as observed on 12, 14 and 18 Sep. SO2 emission is a low to intermediate levels. [details]
Current seismic signal from Galeras ANGV station on 8 Sep (INGEOMINAS)
samedi, sept. 08, 2012
Very small earthquakes are visible on recent seismograms. [details]

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