
The explosive eruption of the volcano has remained essentially unchanged at moderate to high levels. No significant change in activity has occurred since the last update.
Ongoing moderate-to-strong strombolian-to-vulcanian activity continues from the summit crater at regular intervals of 9 to 12 per hour showering the summit cone with glowing lava bombs. Incandescent material is being ejected to an approximate height of several hundred meters above the crater and caused moderate to strong avalanches of material as can be seen in the attached video.
Plume of ash rose to an estimated altitude of 4,700 ft (15,420 m) and extending about 15-20 km to the NW of the volcano.
Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología volcano activity update 12 January 2021
January 9/10, 2021, ~ Explosions ~ Volcan De Fuego, Guatemala ~ Via Crelosa #volcano #volcandefuego #guatemala Visit Crelosa: https://t.co/8Pe3NhmTm9 pic.twitter.com/0oxmFrJcSn
— Volcano Time-Lapse (@DavidHe11952876) January 10, 2021