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Actualité volcanique, Articles de fond sur étude de volcan, tectonique, récits et photos de voyage

volcanic activity

Our volcanic Earth is diverse and alive.

Our volcanic Earth is diverse and alive.

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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Activity of Sangeang api, Dukono, Ebeko, La Fournaise and Copahue.

Activity of Sangeang api, Dukono, Ebeko, La Fournaise and Copahue.

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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News of Kuchinoerabujima, Sabancaya, Krakatau and La Fournaise.

News of Kuchinoerabujima, Sabancaya, Krakatau and La Fournaise.

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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News of Kuchinoerabujima, Sabancaya, Krakatau and La Fournaise.

News of Kuchinoerabujima, Sabancaya, Krakatau and La Fournaise.

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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News from Kadovar, Agung, Nevados de chillan and Kikai caldera.

News from Kadovar, Agung, Nevados de chillan and Kikai caldera.

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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"Living with volcanic gases" - the inhabitants of Panama los Amadores impacted by the Masaya.

"Living with volcanic gases" - the inhabitants of Panama los Amadores impacted by the Masaya.

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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First assessment of the study of the submarine volcanoes of Tonga.

First assessment of the study of the submarine volcanoes of Tonga.

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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Premier bilan de l'étude des volcans sous-marins des Tonga.

Premier bilan de l'étude des volcans sous-marins des Tonga.

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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Changements morphologiques au seamount West Mata.

Changements morphologiques au seamount West Mata.

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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Morphological changes at West Mata seamount.

Morphological changes at West Mata seamount.

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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