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You are browsing the archive for Landslides Mudslides.

2 November 2020

Nejapa: a deadly channelised flow in El Salvador

Nejapa: a deadly channelised flow in El Salvador on 29 October 2020 killed ten people and displaced 60 families

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17 March 2020

The catastrophic lahars from Mount Kelud in 1919

In 1919 a devastating eruption of Mount Kelud in Indonesia triggered massive lahars that killed 5,160 people on the flanks of the volcano

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2 October 2019

Precursors to the Anak Krakatau flank collapse

A splendid new paper (Walter et al 2019) provides detailed analysis of the precursory behaviour leading up to the Anak Krakatau flank collapse in December 2018

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24 September 2019

A new analysis of the deadly Anak Krakatau flank collapse

A paper (Williams et al. 2019) published in the journal Geology provides an analysis of the deadly 2018 Anak Krakatau flank collapse. Interestingly, the landslide was surprisingly small to have generated such a large tsunami.

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4 September 2019

A global database of giant landslides on volcanic islands

A global database of giant landslides on volcanic islands In a paper just published in the journal Landslides, Blahůt et al. (2019) describe the compilation of a new global database of giant landslides on volcanic islands.  This database is hosted on the website of the Institute of Rock Structure & Mechanics. The authors note that “the records can be downloaded as a spreadsheet or as a kml file for interrogation …

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8 August 2019

The South Tahoma Glacier/Tahoma Creek Outburst Flood & Debris Flow on 5th August 2019

Mount Rainer debris flow:- On Monday 5th August 2019, an outburst flood and debris flow occurred in four major pulses at Mount Rainier National Park.

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1 July 2019

Iliamna Volcano landslide: a new image from the Alaska Volcano Observatory

The Alaska Volcano Observatory have released a new, high quality, three dimensional rendering of the Iliamna Volcano landslide on 20th June 2019

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19 February 2019

New on EarthArXiv: a first analysis of the flank failure of the Anak Krakatau volcano

A paper has recently been posted to EarthArXiv providing an analysis of the flank failure of Anak Krakatau on 22 Dec 2018, which generated a tsunami that killed 431 people.

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3 January 2019

Anak Krakatau: Planet Labs imagery of the aftermath of the landslide

Anak Krakatau: @planetlabs have captured excellent imagery, including a high resolution SkySat view, of the aftermath of the landslide

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29 December 2018

First visual satellite images of Anak Krakatau show the enormous extent of the landslide

The ESA Sentinel 2 satellite today caught an image of the remains of Anak Krakatau. A huge landslide scar is visible, profoundly changing the island

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