Santiaguito volcano (Guatemala): weak explosions from the Caliente dome
INSIVUMEH report 1 to 3, weak and moderate explosions per hour that eject ash columns to an approximate height of 3200 meters (10499 feet) above sea level, which disperse to the southwest at a distance of approximately 1 kilometer. Weak avalanches on the southeast flanks of the Caliente dome. Ashfall accumulating on the edifice perimeter.
lun., 27 janv. 2020, 02:3502:35 AM | AUTEUR : MATTHEW
mer., 15 janv. 2020, 06:00
Santa Maria volcano (Guatemala) - Smithsonian / USGS Weekly Volcanic Activity Report for 15 January-21 January 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 1.4 km W and SW. INSIVUMEH noted that ashfall was likely in areas downwind. Avalanches of material descended the NW, SW, and SE flanks of Caliente cone. ... Read all
ven., 13 déc. 2019, 15:30