We compare eruptive dynamics, effects and deposits of the Bezymianny 1956 (BZ), Mount St
Helens 1980 (MSH), and Soufrière Hills volcano, Montserrat 1997 (SHV) eruptions, the key …

Far-travelled volcanic ash (fine-grained tephra) clouds pose economic and societal risks
largely through their potential impact on the aviation industry. A long view of ash clouds …

Tungurahua, one of Ecuador's most active volcanoes, is made up of three volcanic edifices.
Tungurahua I was a 14-km-wide andesitic stratocone which experienced at least one sector …

Investigation of well-exposed volcaniclastic deposits of Shiveluch volcano indicates that
large-scale failures have occurred at least eight times in its history: approximately 10,000 …

Prominent longitudinal features are often reported on the surfaces of mass movement
deposits. However, the genesis and implications of these have not hitherto been considered …

Slope failures resulting from structural instability of andesitic volcanic edifices can generate
mobile debris avalanches that travel long distances down or beyond the flanks of volcanoes …

Hummocks are topographic features of large landslides and rockslide-debris avalanches
common in volcanic settings. We use scaled analog models to study hummock formation …

Landslides from massive rock slope failure (MRSF) are a major geological hazard in many
parts of the world. Hazard assessment is made difficult by a variety of complex initial failure …

This work presents the first exhaustive study of the entire surface of the Reunion Island
volcanic system. The focus is on the submarine part, for which a compilation of all multibeam …

The southern sector of Soufrière Hills Volcano failed on 26 December 1997 (Boxing Day),
after a year of disturbance culminating in a devastating eruptive episode. Sector collapse …