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.
mer., 15 janv. 2020, 06:0006:00 AM | AUTEUR : VN
Source: Instituto Nacional de Sismologia, Vulcanologia, Meteorologia, e Hidrologia (INSIVUMEH)
From: Global Volcanism Program, 2020. Report on Santa Maria. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 15 January-21 January 2020. Smithsonian Institution and US Geological Survey.
ven., 13 déc. 2019, 15:30
dim., 8 déc. 2019, 19:00