Santiaguito volcano (Guatemala): explosions continue with growing lava dome
lun., 11 mai 2020, 01:4901:49 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 (image: @Paul_A_Wallace/twitter)
Surveillance cameras observed weak explosions that generated a dark ash plume which reached approx. 11,483 ft (3,500 m) above the summit and drifted SW.
Material is ejected above the crater and caused weak avalanches of material on the south, southeast and southwest flanks of the Caliente dome.
Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología volcano activity update 11 May 2020
mer., 22 avril 2020, 06:00
Santa Maria volcano (Guatemala) - Smithsonian / USGS Weekly Volcanic Activity Report for 22 April-28 April 2020 (Continuing Activity)
INSIVUMEH reported that explosions at Santa María's Santiaguito lava-dome complex generated ash plumes that rose 800-900 m above the crater and drifted as far as 1.2 km NW, W, and SW. Avalanches of blocks descended the S, SE, and E flanks of Caliente cone. Ashfall was recorded in areas downwind including Loma Linda, San Marcos Palajunoj, and La Florida and Santa Marta fincas. ... Read all
mer., 8 avril 2020, 08:11
INSIVUMEH recorded a white fumarole in Caliente dome that rose 9,842 ft (3,000 m) above the summit. ... Read all