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5 December 2019
The Blackhawk rock avalanche – insights from imagery
Regular correspondent funkenbeachin has used ESA Sentinel multispectral satellite data to facilitate analysis of the Blackhawk rock avalanche
5 November 2019
The Tagarma rock avalanche in the Pamir-western Himalayan syntaxis of the Tibetan Plateau
The 5 km long ancient, earthquake triggered (?) Tagarma rock avalanche in the Pamir-western Himalayan syntaxis of the Tibetan Plateau
29 October 2019
Landslide movement mechanisms: evidence from longitudinal ridges on Mars
Longitudinal ridges: a new study (Magnarini et al. 2019) of a massive landslide on Mars provides insights into the movement mechanisms of rock avalanches
17 September 2019
Landslides and air blasts
A new analysis of the air blast generated by the 2008 Wenjia rock avalanche suggests that it generated the windspeeds of a Force 12 hurricane, and that the impacts extended far beyond the margins of the landslide
12 June 2019
The 2017 Nayong rock avalanche: an analysis using drone and seismic data
An analysis by Zhu et al (2019) of the dynamics of the 2017 Nayong rock avalanche in China, using a combination of seismic data and drone imagery
30 May 2019
High resolution Planet Labs SkySat image of the Joffre Peak landslides
A high resolution Planet Labs SkySat image of the Joffre Peak landslides has been captured, shedding light on the velocity of the flows.
21 May 2019
Joffre Peak: precursory movements and the role of temperature
The first Joffre Peak landslide was probably associated with high Spring temperatures, but the slope also showed signs of distress before the collapse.
20 May 2019
The Joffre Peak rock avalanches: new images
Good satellite and aerial imagery is now appearing showing the extent of the Joffre Peak rock avalanches in Canada last week
17 May 2019
Another, probably even larger, rock avalanche on Joffre Peak
Yesterday a second, probably even larger, rock avalanche occurred on Joffre Peak in British Columbia in Canada, following the first event on Sunday.
15 May 2019
Joffre Peak: a significant rock avalanche in Canada
On Monday morning at 07:41 am local time, a significant rock avalanche occurred at Joffre Peak in British Columbia in Canada
Dave Petley is the Pro-Vice-Chancellor (Research and Innovation) at the University of Sheffield in the United Kingdom. His blog provides a commentary on landslide events occurring worldwide, including the landslides themselves, latest research, and conferences and meetings.
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