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Willekeurige foto 's
Nevado del Ruiz vulkaan
stratovulkaan 5321 m / 17,457 ft
Colombia, 4.9°N / -75.32°W
Current status: kleine activiteit of uitbarsting waarschuwing (3 out of 5)
Nevado del Ruiz webcams / Live-gegevens | Reports
Nevado del Ruiz vulkaan boeken
Nevado del Ruiz vulkaanuitbarstingen:
2015-16 (ongoing), 2014-15, 2012-13, 1994 (?), 1985-91, 1984-85, 1916, 1845, 1833?, 1831, 1829, 1828, 1826(?), 1805, 1623, 1595, 1570, 1541(?)
Typical eruption style:
explosive
Laatste aardbevingen in de omgeving
Meest recente satellietbeelden

Sentinel hub | Landsat 8
 

Nevado del Ruiz volcano news & activity updates

Nevado del Ruiz vulkaan (Colombia) activiteit update: intens ontgassing, seismische onrust

Wednesday Jan 22, 2014 09:11 AM | DOOR: T

Current seismic signal from Nevado del Ruiz volcano (OLL station, INGEOMINAS)
Current seismic signal from Nevado del Ruiz volcano (OLL station, INGEOMINAS)
Preceding seismic signal last night
Preceding seismic signal last night
Geen grote veranderingen hebben voorgedaan in de afgelopen week. De vulkaan produceert intens ontgassing, met stoom/gas verontreinigingspluimen stijgende tot 2,5 km boven de krater. Seismische activiteit gebleven vergelijkbaar met afgelopen weken bij fluctuerende lage aan middelgrote niveaus.
De meeste seismische activiteit waargenomen is gerelateerd aan interne rock breken (vulkaan-tektonische), maar er zijn ook zwak pulsen van trilling en aardbevingen die zijn gekoppeld aan interne vloeiende bewegingen en de ontgassing.
Vorig nieuws
SO2 plume from Nevado del Ruiz volcano (NOAA)
Monday, Jan 13, 2014
In de afgelopen weken, de vulkaan nog steeds vrij lage seismische activiteit, vooral in de "gebruikelijke" gebied S en SE van de arena's krater op ongeveer 8 km diepte. Aan het oppervlak produceert de vulkaan intens ontgassing met een pluim soms tot 1.5 km hoogte. [meer...]
Wednesday, Dec 18, 2013
Volcanic activity at the surface (degassing) and inside (earthquakes) has remained comparably low. ... [meer...]
Seismic signal from Nevado del Ruiz today (OLL station, INGEOMINAS)
Monday, Oct 07, 2013
An earthquake swarm affected the volcano on 7 Oct, including a volcanic-tectonic quake of magnitude 2.7 at 3.2 km depth northeast of the Arenas crater. This could indicate that new magma has been rising into the shallow volcano's conduit, which might (or not) lead to new eruptive activity. [meer...]
Nevado del Ruiz yesterday (INGEOMINAS)
Saturday, Sep 14, 2013
The volcano has had a phase of increased degassing producing an important SO2 plume visible on satellite data. No reports of other unusual activity have become known. [meer...]

Tuesday, Aug 13, 2013
Since the last update, the volcano has been relatively calm with only internal unrest in the form of fluctuating seismic activity. Manizales observatory reports a slight increase during the past week, with earthquakes clustered in the usual location (presumably an area of magma storage) about 3.5 km NE of the Arenas crater at depths between 4-7 km. [meer...]

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