Category Strong Strombolian Explosions

Second Paroxysm At Etna’s Voragine Within Less Than 24 Hours

Etna’s lava flow from the summit craters descending to the NW (view from Monte Ruvolo / image: Emanuela / VolcanoDiscovery Italia) A second paroxysm occurred at the Voragine summit crater this morning short time ago, i.e. less than 24 hours…

Very Powerful Explosions With Ash Plumes 3-4 km Tall At Santiaguito Volcano In Guatemala

Eruption column of Santiaguito from this morning’s explosion (image: CONRED) The activity at the Caliente lava dome remains very elevated: a series of 3 powerful explosions occurred this morning (around 07:45 local time), yesterday evening (17:45) and Saturday morning.   …

Alert Raised To Orange New eruption At Pavlof Volcano In Alaska Peninsula

Based on seismic data, the Alaska Volcano Observatory (AVO) assumes that a new eruption could have started at the volcano yesterday evening; the volcano’s alert code was raised from “normal” to “watch” and the Aviation Color code from green to…

Activity Picks Up A Bit At Stromboli Volcano In Eolian Islands, Italy

Activity at the western vent yesterday morning Following a phase of very low activity during most of March-April (often with several hours between small explosions only), activity has picked up again and strombolian-type explosions, mainly from the western and eastern…

Strombolian activity increases, strong ash emissions and possible lava flow at Klyuchevskoy volcano in Kamchatka, Russia

Klyuchevskoi volcano this morning with what is likely a new lava flow (KVERT webcam) The activity of the volcano has intensified, in particular during the past 24-36 hours. KVERT reported that strong strombolian explosions produced an ash plume that rose…