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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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28 December 2018

Chaos Jumbles: a fine example of a large volcanic landslide

Chaos Jumbles: a fine example of a large volcanic landslide in California, caused by three successive dome collapse events

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26 December 2018

The Anak Krakatau landslide and tsunami

Sentinel-1 imagery suggests that the landslide that triggered the tsunami on Anak Krakatau appears to have been a large-scale flank collapse. Unfortunately it is difficult to ascertain the current situation on the volcano

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