Actualité volcanique, Articles de fond sur étude de volcan, tectonique, récits et photos de voyage
Par Bernard Duyck
Our Earth is a geologically active planet ... two sources of internal heat characterize it: the remaining embers of its violent birth 4.5 billion years ago, and the heat produced by the decomposition of its radioactive elements. This thermal energy must...
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Sangeang Api - photo Martin Rietze - 30.09.2018 in the evening Boosting fever at Sangeang Api, where Mirova detects a very high temperature anomaly; it rose from 8-30MW between October 20 and 23 to 1,267 MW on October 24 at 2:40. Magma Indonesia recommends...
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Kuchinoerabujima - image of the last eruption on 29.05.2015 - Courtesy of Kyodo photo News and The Japan Times / GVP Kuchinoerabujima - 23.10.2018 / 12h08 local time - webcam JMA According to a field visit of the Kuchinoerabujima meteorological observatory...
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Kuchinoerabujima - image of the last eruption on 29.05.2015 - Courtesy of Kyodo photo News and The Japan Times / GVP According to a field visit of the Kuchinoerabujima meteorological observatory on 23.10.2018, relayed by MBC News, an eruption would be...
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Kadovar - a collapse occurred on 09.02.2018 - photo Sylvester Gawi According to the report of the Rabaul Volcano Observatory, Kadovar activity continued on February 8 with night glow, and moderate steam emissions at the main crater and SE costal vent....
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Masaya - degassing on 06.12.2017 - photo UNRESP project As part of the UNRESP Project, a documentary chronicles YouTube's life near Masaya volcano in Nicaragua, and highlights the impact of volcanic gas emissions on the lives, health, and adaptability...
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The waters north of the Kingdom of Tonga, in the northeastern basin of Lau, are among the most tectonically and volcanically active regions on the planet. There is a high density of active submarine volcanoes in a very small area, including the Mata volcanic...
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Les eaux au nord du Royaume des Tonga, dans le bassin du nord-est de Lau, sont parmi les régions les plus actives sur le plan tectonique et volcanique de la planète. Il y a une forte densité de volcans sous-marins actifs dans une très petite zone, y compris...
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Why are the researchers searching for submarine volcanoes in Tonga? What do they hope to discover? How will they be searching? Check out the first weekly video from the #UnderwaterFire expedition for answers. Le West Mata est l'un des deux seuls volcans...
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Why are the researchers searching for submarine volcanoes in Tonga? What do they hope to discover? How will they be searching? Check out the first weekly video from the #UnderwaterFire expedition for answers. The West Mata is one of only two submarine...
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