Santiaguito volcano (Guatemala): growing lava dome
lun., 15 juin 2020, 08:1008:10 AM | AUTEUR : MARTIN
INSIVUMEH recorded a white fumarole in Caliente dome that rose 9,842 ft (3,000 m) above the summit.
Explosion from Santiaguito volcano yesterday (image: @insivumehgt/twitter)
Surveillance cameras observed small to moderate explosions that generated a plume of ash that rose to an altitude of 10,498 ft (3,200 m) and drifted S-SW.
Material is ejected above the crater and caused weak avalanches of material on the south, southeast and southwest flanks of the Caliente dome.
Incandescence continues to be observed from the crater.
Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología volcano activity update 15 June 2020
mer., 20 mai 2020, 06:00
Santa Maria volcano (Guatemala) - Smithsonian / USGS Weekly Volcanic Activity Report for 20 May-26 May 2020 (Continuing Activity)
INSIVUMEH reported that during 19-26 May explosions at Santa María's Santiaguito lava-dome complex generated ash plumes that rose 700-1,000 m above the crater and drifted as far as 1 km NW, W, and SW. Avalanches of blocks descended the S, SE, and SW flanks of Caliente cone. Local ashfall around the volcano was sometimes reported. ... Read all
lun., 11 mai 2020, 01:49
INSIVUMEH recorded a white fumarole in Caliente dome that rose 9,842 ft (3,000 m) above the summit. ... Read all