Date | Volcano | VEI | Region | Deaths | Damage | |
---|---|---|---|---|---|---|
Fogo WSW base of Pico | 2 | Cape Verde | ||||
2014 Nov 23 (eruption | Fogo | 0 | Cape Verde | moderate | Info | |
Nightingale Island Submarine SE flank | 0 | Southern Atlantic Ocean, United Kingdom | ||||
Walvis Ridge at 33°S Seamount NW of Wüst seamount | 0 | Southern Atlantic Ocean | ||||
Fogo WSW flank of Pico | 2 | Cape Verde | ||||
1995 Apr 2 (eruption | Fogo | 2 | Cape Verde | light | Info | |
Jan Mayen Beerenberg (NE flank, 0-200 m) | 0 | Jan Mayen Island, Norway | ||||
Jan Mayen Beerenberg (NE flank, Skrukkelia) | 1 | Jan Mayen Island, Norway | ||||
Jan Mayen Beerenberg (NE & SW flanks, summit) | 3 | Jan Mayen Island, Norway | ||||
Tristan da Cunha North flank | 2 | Southern Atlantic Ocean, United Kingdom | ||||
Fogo Northwest and south caldera floor | 2 | Cape Verde | ||||
Fogo | ? | Cape Verde | ||||
Pico Fracture Zone | ? | Northern Atlantic Ocean | ||||
Fogo SSE caldera floor | 2 | Cape Verde | ||||
Fogo NNW caldera floor | 2 | Cape Verde | ||||
Jan Mayen Beerenberg (Kokssletta, NE flank) | ? | Jan Mayen Island, Norway | ||||
Fogo North caldera floor | 2 | Cape Verde | ||||
1847 Apr 9 (eruption | Fogo | 2 | Cape Verde | 1-50 (*) | Info | |
Jan Mayen Beerenberg (Dagnyhaugen, SW flank) | 3? | Jan Mayen Island, Norway | ||||
Fogo | ? | Cape Verde | ||||
Fogo North caldera floor | 2 | Cape Verde | ||||
Fogo North caldera floor | 2 | Cape Verde | ||||
Fogo SW side | ? | Cape Verde | ||||
Fogo Pico | 1 | Cape Verde | ||||
Jan Mayen Beerenberg (Eggoya, SW flank) | 4 | Jan Mayen Island, Norway |
The last volcanic eruption in Atlantic Ocean was from Fogo volcano during 2014 - 2015.
The first historically documented eruption occurred around 1500 AD from Fogo volcano.
Volcanoes in Atlantic Ocean erupt almost every year. Since the first historically documented eruption 1500 ADin Atlantic Ocean, historic sources have shown nearly continuous volcanic activity: The Global Volcanism Project counts 22 historic eruptions until now, spanning a total of 287 out of 525 years. In other words, a volcano in Atlantic Ocean is active roughly every one in 1.8 years on average. This value is likely underestimated, because the record of historically documented activity is likely inclomplete the further back in time we look.
Atlantic Ocean is volcanically infrequently active: Since 1900, at least 5 volcanoes in Atlantic Ocean have been active.Since 1900, Atlantic Ocean has had 10 volcanic eruptions from 5 individual volcanoes. Volcanic eruptions have been recorded erupted during 15 years out of 126 as of now. This means, at least one volcano in Atlantic Ocean has been in eruption in one in 8.4 years on average. The last volcano to erupt in Atlantic Ocean was Fogo volcano. Its was active from 2014 until 2015 and ended 10 years ago.
The largest eruption in Atlantic Ocean in historic times was from Jan Mayen volcano. It occurred in 1732. It ranks as a sub-plinian eruption with a magnitude 4 on the VEI (Volcanic Explosivity Index) scale.