Nouvelles et actualités: Santiaguito (Santa Maria, Guatemala)
Santa María / Santiaguito volcano (Guatemala) activity update
dim., 11 nov. 2012, 09:47
09:47 AM | AUTEUR : T- Toutes les nouvelles pour: Santa María / Santiaguito volcan
- Informations sur: Santa María / Santiaguito volcan
Actualités précédentes
mer., 7 nov. 2012, 11:05
2 moderate explosions were observed at 5:54 and 6:13 am on 6 Nov ejecting ash plumes to an altitude of 3,400 m. Constant rock avalanches are occurring from the active lava flows. ... lire toutes
lun., 5 nov. 2012, 11:05
Strong glow in the west end of the lava dome was observed during 4-5 Nov, and activity from the lava flows produced constant weak to moderate avalanches. ... lire toutes
ven., 2 nov. 2012, 11:05
Weak sporadic explosions are observed from the lava dome. The blocky lava flows issuing from the rims of the dome were reported calm this morning. ... lire toutes
lun., 29 oct. 2012, 11:05
There were 2 weak explosions with some incandescence visible at 04:39 and 05:47 h local time early today, producing ash and steam plumes up to 700 m high. The lava flows from the dome remain weakly active and produce avalanches of blocks from their fronts. ... lire toutes
jeu., 25 oct. 2012, 10:05
A mild ash explosion from the lava dome occurred this morning with a weak plume rising to 3100 m altitude. Activity otherwise remains mainly effusive. The thick block lava flows that descend from the summit are still weakly active and produce avalanches of rocks detaching from their fronts. ... lire toutes
Nouvelles et actualités: Santiaguito (Santa Maria, Guatemala)
Santa María / Santiaguito volcano (Guatemala) activity update
dim., 11 nov. 2012, 09:47
09:47 AM | AUTEUR : T- Toutes les nouvelles pour: Santa María / Santiaguito volcan
- Informations sur: Santa María / Santiaguito volcan
Actualités précédentes
mer., 7 nov. 2012, 11:05
2 moderate explosions were observed at 5:54 and 6:13 am on 6 Nov ejecting ash plumes to an altitude of 3,400 m. Constant rock avalanches are occurring from the active lava flows. ... lire toutes
lun., 5 nov. 2012, 11:05
Strong glow in the west end of the lava dome was observed during 4-5 Nov, and activity from the lava flows produced constant weak to moderate avalanches. ... lire toutes
ven., 2 nov. 2012, 11:05
Weak sporadic explosions are observed from the lava dome. The blocky lava flows issuing from the rims of the dome were reported calm this morning. ... lire toutes
lun., 29 oct. 2012, 11:05
There were 2 weak explosions with some incandescence visible at 04:39 and 05:47 h local time early today, producing ash and steam plumes up to 700 m high. The lava flows from the dome remain weakly active and produce avalanches of blocks from their fronts. ... lire toutes
jeu., 25 oct. 2012, 10:05
A mild ash explosion from the lava dome occurred this morning with a weak plume rising to 3100 m altitude. Activity otherwise remains mainly effusive. The thick block lava flows that descend from the summit are still weakly active and produce avalanches of rocks detaching from their fronts. ... lire toutes
Plus sur VolcanoDiscovery

Active volcanoes in China: Did you know that there are at least 15 active volcanoes in China? The last eruption was from the Kunlun volcano in 1951.

Anatomy of a vulcanian explosion: A violent vulcanian-type explosion from Anak Krakatau in pictures step by step.

Igneous or magmatic rocks: The most primitive rock type forms when magma (molten rock) solidifies - either inside the earth (plutonic rocks) or during volcanic eruptions (volcanic rocks). A short overview.