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15 March 2023
Lago Riesco: a large debris flow in southern Chile
On 11 March 2023 a large debris flow occurred close to Lago Riesco in the Aysen region of southern Chile, triggered by heavy rainfall.
8 February 2023
Secocha: reports of 40 fatalities in landslides in Peru
On 5 February 2023 a series of deadly landslides struck the town of Secocha in Arequipa, Peru, killing at least 40 people.
12 November 2021
An update on the Ministro Hales mine landslide in Chile
An update on the Ministro Hales mine landslide in Chile
10 November 2021
A large landslide at the Ministro Hales mine in Chile
A satellite image from Planet Labs shows the aftermath of a c.700 m landslide at the Ministro Hales mine in Chile between 8 and 9 November 2021. Thanks to @Geo_Risk for spotting this one.
14 October 2021
Large rock slope failures on the Southern Patagonian Icefield
Loyal reader Hernán De Angelis has very kindly highlighted two very interesting large rock slope failures on the Southern Patagonian Icefield (SPI) at Glacier Amalia.
28 October 2020
Yerba Loca – an interesting rockslide in central Chile
A new paper in the journal Landslides (Sepulveda et al 2020) describes the interesting Yerba Loca rockslide in central Chile
4 February 2020
Mina Pecket: a dramatic landslide in an open cast coal mine in 2014
On 1 April 2014 a large landslide occurred at Mina Pecket, an open cast coal mine in the southern part of Chile. The mine was closed as a consequence.
15 March 2019
Landslides induced by the 2010 Chile megathrust earthquake – my new paper
A new study (Serey et al. 2019) of the Mw=8.8 2010 Chile megathrust earthquake indicates that it triggered a surprisingly low number of landslides.
12 April 2018
Candelaria mine: a large rockslide in October 2017
In October 2017 a large rockslide occurred at the Candelaria mine in Chile, reducing production by about 20%. Planet Labs imagery captures the aftermath of this large wedge failure
2 February 2018
Landslides in the Maipo Valley, Chile
As part of our Newton Fund project, I spent a few days in January looking at the giant landslides of the Maipo Valley in Chile. These are some of my photos of these amazing rockslides and rock avalanches
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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