Volcanic archipelagos are a source of numerous on- and offshore geohazards, including explosive eruptions and potentially tsunamigenic large-scale flank collapses. Fogo Island in the southern Cape Verdes is one of the most active volcanoes in the world, making it both prone to collapse (as evidenced by the c. 73 ka Monte Amarelo volcanic flank collapse), and a source of widely distributed tephra and volcanic material. The offshore distribution of the Monte Amarelo debris avalanche deposits and the surrounding volcaniclastic apron were previously mapped using only medium-resolution bathymetric data. Here, using recently acquired, higher-resolution acoustic data, we revisit Fogo's flank collapse and find evidence suggesting that the depositio...
Massive flank collapses are destructive events that affect all volcanic edifices. They can take off ...
International audienceAbstract Mass-wasting of ocean island volcanoes is a well-documented phenomeno...
Thirteen sediment gravity cores from the seafloor around the southern Cape Verdean islands Fogo and ...
Volcanic archipelagos are a source of numerous on- and offshore geohazards, including explosive erup...
Volcanic archipelagos are a source of numerous on- and offshore geohazards, including explosive erup...
The relatively fast and continuous build-up of a volcanic island can lead to an unstable edifice whi...
One of the most remarkable natural events on Earth are the large lateral flank collapses of oceanic ...
Large-scale gravitational flank collapses of steep volcanic islands are hypothetically capable of tr...
Large-scale landslides occur on the flanks of many volcanic oceanic islands worldwide. None have tak...
Landslides are common features in the vicinity of volcanic islands. In this contribution, we investi...
In the Central Atlantic archipelagos – the Canaries, Cape Verde, Madeira and the Azores – tsunami ha...
The target of this study is the Fogo Island in Cape Verde, where the hazards (caldera and/or flank c...
Massive flank collapses are destructive events that affect all volcanic edifices. They can take off ...
International audienceAbstract Mass-wasting of ocean island volcanoes is a well-documented phenomeno...
Thirteen sediment gravity cores from the seafloor around the southern Cape Verdean islands Fogo and ...
Volcanic archipelagos are a source of numerous on- and offshore geohazards, including explosive erup...
Volcanic archipelagos are a source of numerous on- and offshore geohazards, including explosive erup...
The relatively fast and continuous build-up of a volcanic island can lead to an unstable edifice whi...
One of the most remarkable natural events on Earth are the large lateral flank collapses of oceanic ...
Large-scale gravitational flank collapses of steep volcanic islands are hypothetically capable of tr...
Large-scale landslides occur on the flanks of many volcanic oceanic islands worldwide. None have tak...
Landslides are common features in the vicinity of volcanic islands. In this contribution, we investi...
In the Central Atlantic archipelagos – the Canaries, Cape Verde, Madeira and the Azores – tsunami ha...
The target of this study is the Fogo Island in Cape Verde, where the hazards (caldera and/or flank c...
Massive flank collapses are destructive events that affect all volcanic edifices. They can take off ...
International audienceAbstract Mass-wasting of ocean island volcanoes is a well-documented phenomeno...
Thirteen sediment gravity cores from the seafloor around the southern Cape Verdean islands Fogo and ...