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You are browsing the archive for tsunami.

15 March 2021

Knappensee: a large landslide at an old open cast mining site in eastern Germany

Knappensee: a large landslide at an old open cast mining site in eastern Germany on 11 March 2020, which was captured on video, generated a 1.5 m high tsunami that damaged property on the far side of the lake

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11 March 2021

The Tavernola landslide: a potential tsunami-inducing failure causing concern in Italy

The Tavernola landslide: in Italy there is concern that failure of a large rock slope could generate a substantial tsunami in Lago d’Iseo

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16 October 2020

Harrison Lake: newly discovered, large, ancient landslides in Canada

Harrison Lake: a nice paper in the journal Landslides (Hughes et al 2020) describes newly discovered, large, ancient landslide deposits in Canada. The two largest landslides would have been tsunamigenic.

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15 May 2020

A potential major rock slope failure above Barry Glacier in Alaska

A team of scientists has identified a potentially massive (500 million cubic metre) rock slope failure above Barry Glacier in Alaska

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18 November 2019

90 years after the 1929 Grand Banks earthquake: the hazards of submarine landslides on the western North Atlantic passive margin

On the 90th anniversary of the 1929 Grand Banks earthquake and tsunami, a new study suggests that tsunamigenic submarine landslides may be more common than we thought

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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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29 May 2019

The Baiyun–Liwan submarine slide: an ancient giant landslide in the South China Sea

In a new paper, Zhu et al. (2019) report the discovery of the giant Baiyun–Liwan submarine slide, which covers an area of c.40,000 sq km in the South China Sea

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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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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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19 October 2018

Landslide tsunamis from the Sulawesi earthquake

A new video has appeared on Youtube showing the multiple landslide tsunamis generated by the Sulawesi earthquake in Indonesia.

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