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29 October 2021
The mobility of a rolling volcanic boulder
A remarkable video from the Cumbre Vieja eruption on La Palma shows the high level of mobility of an almost spherical boulder moving on a slope with few obstructions. Indiana Jones could face a greater hazard is Raiders of the Lost Ark is ever remade.
23 March 2020
Alborz mountains in Iran: an extraordinary rockfall video
On 20 March 2020 a remarkable Youtube video recorded a major rockfall / boulder roll in the Alborz mountains of Iran as it tore through a village, destroying at least four houses.
Dave Petley is the Vice-Chancellor of the University of Hull in the United Kingdom. His blog provides commentary and analysis of landslide events occurring worldwide, including the landslides themselves, latest research, and conferences and meetings.
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