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11 January 2022
Pau Branco: another significant mining-related landslide in Brazil
On 8 January 2022 a significant landslide occurred at the Pau Branco iron ore mine in Brazil, operated by the French company Vallourec.
28 October 2021
The 21 July 2020 Shaziba landslide at Mazhe Village in Enshi, China
A new paper in the journal landslides uses InSAR data to show that the 21 July 2020 Shaziba landslide in Enshi, China was creeping in the years before the major failure
25 October 2021
A rockslide video from Pyuthan in Nepal
Heavy rainfall in Nepal has triggered a large rockslide, captured on video, in Pyuthan, Nepal. The video shows a rapid, wedge-type of failure.
4 October 2021
The seismic signals of the Chamoli landslide and debris flow
An interesting paper has just been published in the journal Science, (Cook et al. 2021), which looks at the seismic signals generated by the Chamoli rockslide and debris flow. It concludes that the event was fully detectable by seismic instruments located at up to 100 km from the event.
5 August 2021
Understanding the recent monsoon landslides in Maharashtra, India
Understanding the recent monsoon landslides in Maharashtra, India, which killed at least 100 people in July 2021.
21 July 2021
The extraordinary, almost unbelievable, rainfall in Henan Province yesterday
The extraordinary, almost unbelievable, rainfall in Henan Province, China yesterday, in which over 200 mm fell in a one hour period.
16 July 2021
Inden: a river changing course, eroding an old channel and flooding an open cast mine
Inden: a river rediscovering a previous course and flooding an open cast coal mine The floods in Germany, Belgium and Netherlands this week have been truly catastrophic. The same storm system also caused flash flooding in London. It is likely that the this event will have triggered landslides, but we will need to wait to get more information when the priority is rescue and recovery. There are suggestions that an …
6 July 2021
The source zone of the Atami landslide
News reports and archive Google Earth imagery indicate that the Atami landslide might have occurred on manmade slope
5 July 2021
The Atami mudslides in Japan
The Atami mudslides in Japan Over the weekend there was considerable attention paid to the remarkable videos of the mudflows in Atami, Japan. This one in particular gained traction:- . But there are several others, which are helpfully combined into a compilation here: . I particularly draw your attention to the excerpt that begins at 8 minutes 16 seconds into the second video (the same sequence appears in the first …
1 June 2021
Corinth Canal: a video of the rockfall that has left it closed since January
Corinth Canal: a video of the rockfall that has left it closed since January According to Wikipedia, the Conrinth Canal, “connects the Gulf of Corinth in the Ionian Sea with the Saronic Gulf in the Aegean Sea. It cuts through the narrow Isthmus of Corinth and separates the Peloponnese from the Greek mainland“. Built in 1893, it was for a while an important trading route within Greece. However, it is a very narrow cut through bedrock – it is 6.4 km long …
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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