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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
24 September 2019
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.
29 May 2019
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
3 January 2019
Anak Krakatau: @planetlabs have captured excellent imagery, including a high resolution SkySat view, of the aftermath of the landslide
26 December 2018
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
19 October 2018
A new video has appeared on Youtube showing the multiple landslide tsunamis generated by the Sulawesi earthquake in Indonesia.
12 February 2018
A large rockslope failure occurred at Cowee Creek near to Juneau in Alaska in December 2016, inducing a 9 m high, 90 m wide displacement wave that travelled at least 13 km down the valley
4 January 2018
In a paper just published in the journal Landslides, Gauthier et al. 2017 use a 3D reconstruction to estimate that the tsunamigenic June 2017 Karrat Fjord rock avalanche in Greenland had a volume of 58 million cubic metres.
13 December 2017
In a new paper, Hunt and Jarvis (2017) demonstrate that multiple large submarine landslides have occurred close to the Canary Islands in the last 7 million years.
8 August 2017
Various analyses have now been posted about the the tsunamigenic the Karrat Fjord landslide in Greenland, which killed four people