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7 July 2022
The role of climate change in the May 2022 landslides in Pernambuco, Brazil
A new attribution study indicates that climate change is likely to have been a factor in the Pernambuco landslides in Brazil
31 May 2022
Images of the deadly landslides in Recife, Brazil
Over the last few days heavy rainfall has triggered a wave of deadly landslides in the Recife area of Brazil
4 April 2022
Praia de Itaguaçu: one of a series of destructive landslides in Brazil
Praia de Itaguaçu: one of a series of destructive landslides in Brazil On Saturday 2 April 2022 a series of landslides were triggered by heavy rainfall in the state of Rio de Janeiro in Brazil. In total 16 people are known to have died, the majority of whom lost their lives in landslides. The picture is a little confused at the moment, but reports include a mudslide in the town …
21 February 2022
Landslide risk in the Brazilian city of Petrópolis
The tragic landslides last week in the Brazilian city of Petrópolis were the result of increasing risk caused by poor slope management
18 February 2022
Planet satellite image of the urban landslides in the Alto da Serra area of Petrópolis, Brazil
Planet has captured high resolution satellite images of the multiple urban landslides in the Alto da Serra area of Petrópolis, Brazil.
17 February 2022
The very large urban landslide at Morro da Oficina in Petrópolis
A large urban landslide at Morro da Oficina, triggered by heavy rainfall in Petrópolis, Brazil, inundated at least 80 houses.
16 February 2022
Petrópolis: heavy rainfall causes landslides and floods
Rainfall intensities of over 100 mm per hour have triggered extensive landslides in the city of Petrópolis in Brazil. Two dramatic videos have been posted online showing the landslides.
14 January 2022
Ouro Preto: a Brazilian landslide destroys historic houses
Remarkable drone footage from two angles has captured a landslide in Ouro Preto in Brazil yesterday, which destroyed two 19th Century houses
13 January 2022
The Pau Branco landslide – video of the overtopping of the dam
The 8 January 2022 Pau Branco landslide in mine waste – CCTV footage has now emerged showing the overtopping of the dam
12 January 2022
Flow from the mining landslide at Pau Branco
Flow from the mining landslide at Pau Branco The mining landslide at Pau Branco caused a significant release of mine waste, which appears to have flowed into the water retention structure below. This image, from the Observatório da Mineração, shows the flow path:- . As the image shows, the landslide overtopped the retaining structure, which remained essentially intact (note the superficial erosion on either side of the dam abutments). The …
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.
10 January 2022
The fatal flexural topple at Canyon de Furnas in Brazil
. The fatal flexural topple at Cânyon de Furnas in Brazil Many thanks to the various people who have contacted me over the weekend about the fatal flexural topple at Canyon de Furnas in Brazil on Saturday morning (8 January 2022), as shown in the image above. This event, which was caught on a dramatic video, has received considerable attention in part because of the spectacular nature of the event …
17 May 2021
The 17-18 December 2020 landslide disaster in Presidente Getúlio, southern Brazil
The 17-18 December 2020 rainfall-induced landslide disaster in Presidente Getúlio, southern Brazil, which killed 21 people.
7 May 2021
The March 2011 landslides in Antonina and Morretes, Brazil
The March 2011 landslides in Antonina and Morretes, Brazil, which were triggered by unusually intense rainfall.
8 January 2021
Brumadinho: signs of precursory deformation
A new paper (Grebby et al 2021) uses InSAR to detect precursory deformation of the Brumadinho tailings dam before the disastrous failure in 2019. The authors suggest that the failure might have been predictable with use of appropriate monitoring techniques.
4 March 2020
Baixada Santista: significant landslides in Brazil this week
Heavy rainfall on 2 and 3 March 2020 triggered many landslides in the urban area of Baixada Santista in SE Brazil, killing at least 18 people.
20 January 2020
Brumadinho: the Expert Panel report on the failure of the Feijão tailings dam
Last month the official Expert Panel released its report on the Feijao tailings dam disaster at Brumadinho in Brazil, which killed over 300 people.
16 October 2019
Landslide risk management in Rio de Janeiro
A review of the extensive early warning system used to manage landslide risk in the favellas of Rio de Janeiro in Brazil, a city that faces multiple landslide hazards
4 October 2019
Nosso Senhora do Livramento: another tailings dam failure in Brazil
On 1st October 2019, another significant tailings dam failure occurred in Brazil, this time at Nosso Senhora do Livramento in Mato Grosso.
28 May 2019
Gongo Soco mine: another potential tailings dam failure in Brazil
In Brazil another tailings dam, at the Gongo Soco mine in Barão de Cocais to the east of Belo Horizonte, is at risk of failure due to a rock wall collapse.
