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Diaporama
Localisation du volcan Santa Maria / Santiaguito (image satellite (c) Google Earth View)
Localisation du volcan Santa Maria / Santiaguito (image satellite (c) Google Earth View)
Localisation du volcan Santa Maria / Santiaguito (image satellite (c) Google Earth View)
Localisation du volcan Santa Maria / Santiaguito (image satellite (c) Google Earth View)
Santa María volcan
Stratovolcan 3772 m (12,375 ft)

Condition actuelle: ( sur 5)| Reports
Eruptions du volcan Santa María:
1902 (éruption Plinienne catastrophique), 1903, 1922 (issues du flanc SW: Santiaguito), 2002- à l'actuel
Style éruptif tipique:
Dynamisme explosif prpondrant, et la formation de DME de lave.
Derniers séismes proches
Derniers images satellite
Santa María volcan
Stratovolcan 3772 m (12,375 ft)

Condition actuelle: ( sur 5)| Reports
Eruptions du volcan Santa María:
1902 (éruption Plinienne catastrophique), 1903, 1922 (issues du flanc SW: Santiaguito), 2002- à l'actuel
Style éruptif tipique:
Dynamisme explosif prpondrant, et la formation de DME de lave.
Derniers séismes proches
Derniers images satellite
 

Nouvelles et actualités: Santiaguito (Santa Maria, Guatemala)

Santa María / Santiaguito volcano (Guatemala) activity update

jeudi janv. 03, 2013 11:05 | AUTEUR : T

The lava dome has had a few minor explosions, and continues to emit a large steam plume and aliment the lava flows on its flanks. Incandescence could be seen during the night from their fronts, where detaching blocks generate weak avalanches. The flow on the SE side towards Nimá 1 canyon was advancing.
Actualités précédentes
mercredi, janv. 02, 2013
Activity has remained generally weak and mainly effusive, with very few and weak ash explosions, and active block lava flows from the dome, that generate constant small avalanches. [details]
dimanche, déc. 30, 2012
The Santiaguito lava dome has been comparably calm with few or no explosive activity reported during the past days. [details]
mardi, déc. 25, 2012
3 rumblings, one strong at 20:46 on 24 Dec and two moderate at 03:00 and 05:33 h local time on 25 Dec, were heard. They lasted between 30 to 50 seconds. 2 moderate explosions were observed at 05:58 and 06:02 and expelled gray ash columns to 700 and 800 m height above the lava dome and drifted southwest, causing ash fall on the areas of La Florida and San Marcos Palajunoj. The lava flows remained weakly active and produced few avalanches from the SE lava flow front. [details]
mardi, déc. 18, 2012
Weak incandescence was seen from the lava dome at night and the lava flows descending its flanks remained active. [details]
mercredi, déc. 12, 2012
No significant change in activity has occurred. The lava dome is strongly degassing and glowing at night. The viscous flows, especially the new one in the southern side, remain quite active and produce constant avalanches causing ash plumes to rise and drift into westerly directions. [details]

Nouvelles et actualités: Santiaguito (Santa Maria, Guatemala)

Santa María / Santiaguito volcano (Guatemala) activity update

jeudi janv. 03, 2013 11:05 | AUTEUR : T

The lava dome has had a few minor explosions, and continues to emit a large steam plume and aliment the lava flows on its flanks. Incandescence could be seen during the night from their fronts, where detaching blocks generate weak avalanches. The flow on the SE side towards Nimá 1 canyon was advancing.
Actualités précédentes
mercredi, janv. 02, 2013
Activity has remained generally weak and mainly effusive, with very few and weak ash explosions, and active block lava flows from the dome, that generate constant small avalanches. [details]
dimanche, déc. 30, 2012
The Santiaguito lava dome has been comparably calm with few or no explosive activity reported during the past days. [details]
mardi, déc. 25, 2012
3 rumblings, one strong at 20:46 on 24 Dec and two moderate at 03:00 and 05:33 h local time on 25 Dec, were heard. They lasted between 30 to 50 seconds. 2 moderate explosions were observed at 05:58 and 06:02 and expelled gray ash columns to 700 and 800 m height above the lava dome and drifted southwest, causing ash fall on the areas of La Florida and San Marcos Palajunoj. The lava flows remained weakly active and produced few avalanches from the SE lava flow front. [details]
mardi, déc. 18, 2012
Weak incandescence was seen from the lava dome at night and the lava flows descending its flanks remained active. [details]
mercredi, déc. 12, 2012
No significant change in activity has occurred. The lava dome is strongly degassing and glowing at night. The viscous flows, especially the new one in the southern side, remain quite active and produce constant avalanches causing ash plumes to rise and drift into westerly directions. [details]
 

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