Category Volcano Eruption

Continuing lava flow on SE flank at Klyuchevskoy volcano in Kamchatka

Heat signal from Klyuchevskoy volcano (MIROVA) The effusion of a lava flow on the southeastern flank of the volcano continues with little changes. A second flow branch has recently made its appearance.    For now, no significant explosive activity is…

4th Paroxysm At Etna’s Voragine Summit Crater In Progress In Italy

Lava fountaining from Etna’s Voragine The 4th episode of lava fountaining has started at the Voragine summit crater.    Tremor and the sporadic (but sometimes relatively strong) strombolian explosions at the Voragine, which had started last evening, decreased in the…

Ash Emissions Cause Airport To Close Down Temporarily At Nevado Del Ruiz Volcano In Colombia

Ash emission from Nevado del Ruiz yesterday The volcano remains restless and produces intermittent ash explosions of varying size. An emission of ash yesterday forced the regional La Nubia airport to close down for a few hours and the volcano…

Larger-Than-Average Pyroclastic Flow At Sinabung Volcano Claims At Least 3 Victims In Sumatra, Indonesia

The deadly pyroclastic flow at Sinabung yesterday (image: PVMBG)   A series of pyroclastic flows occurred yesterday afternoon – sadly, at least one of them was was much larger than most others during the past months and claimed at least…

Activity Remains Elevated, Explosions Up To 20,000 ft At Santiaguito Volcano In Guatemala

Eruption column of Santiaguito yesterday (image: Meteorología GT / facebook) The current phase of intense activity at the active Caliente lava dome continues. Two more explosions occurred yesterday, at 09:34 and 09:56 local time, producing ash plumes that rose 2-3…

Explosions With Ash Plumes Up To 3-4 km Height At Turrialba Volcano In Costa Rica

Explosion of Turrialba today (OVSICORI-UNA webcam) The activity at the volcano has increased during the past days and ash emissions from the active crater with intermittent stronger explosions have been near-continuous since yesterday.    A more violent phase of explosive…