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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

mercredi janv. 02, 2013 09:11 | AUTEUR : T

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.
Actualités précédentes
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]
Santiaguito 12/04/2012 (INSIVUMEH)
mardi, déc. 11, 2012
Activity is dominantly effusive. The new block lava flow that had recently formed on the southern flank of the Caliente dome produces glowing avalanches. The other flows on the SE side remain active as well. ... [details]

Nouvelles et actualités: Santiaguito (Santa Maria, Guatemala)

Santa María / Santiaguito volcano (Guatemala) activity update

mercredi janv. 02, 2013 09:11 | AUTEUR : T

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.
Actualités précédentes
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]
Santiaguito 12/04/2012 (INSIVUMEH)
mardi, déc. 11, 2012
Activity is dominantly effusive. The new block lava flow that had recently formed on the southern flank of the Caliente dome produces glowing avalanches. The other flows on the SE side remain active as well. ... [details]
 

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