Actualité volcanique, Articles de fond sur étude de volcan, tectonique, récits et photos de voyage
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Soufrière de St. Vincent - the new slowly growing dome and fumarole areas - UWI photo / 03.03.2021 / Twitter Satellite observations from March 1 confirmed that the new dome of the Soufrière in St. Vincent continues to grow slowly. The new seismic station...
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Ninth paroxysm in two weeks at Etna, ... from 00:20 UTC, a resumption of weak strombolian activity at the SEC is observed. A slight increase in the mean amplitude of the volcanic tremor is observed. Infrasound activity also shows an increase in the number...
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The 8th paroxysm of Etna, this March 2, 2021, was largely masked by atmospheric conditions, only the top of the plume being observed. Etna - strombolian activity at the SEC - 02.03.2021 / 10h54 - EMOT / INGV OE webcam From 10:45 UTC, there is a slight...
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Sinabung - ash plume and pyroclastic flows on 03.02.2021 - photo Komunitas Beidar Sinabung - one click to enlarge In Sinabung, in the province of Karo on Sumatra, from 6:42 a.m. to 8:20 a.m. WIB on March 2, 2021, there were 13 pyroclastic avalanche flows,...
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After a small calm of a few days, Strombolian activity resumed at the southeast crater of Etna on February 28 at around 7.45 am local time, with a sudden increase in the tremor. The images taken by the thermal cameras of Monte Cagliato (east side of Etna)...
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A moderate eruptive activity continues at Ebeko, with this February 27 an explosion accompanied by an ash plume at more than 2,500 meters asl, then drifting 3 km to the southwest of the volcano The aviation code remains orange, with other explosions potentially...
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Sinabung - 25.02.2021 / 10:08 WIB - photo Rizal Sinabung - seismicity at 02.26.2021 - note a gradual increase over the past month - Doc. Magma Indonesia Sinabung's main crater emits a thin, white plume about 50-200 meters from the summit. The seismicity...
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Merapi - pyroclastic flow detaching under the cloud cover on 02.25.2021 / 4:55 p.m. - photo PVMBG In Merapi, in activity level 3 / siaga, the seismicity is characterized on February 25 by: - Two earthquakes related to pyroclastic flows, respectively at...
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At 6 p.m. local time there is an increase in the intensity and frequency of Strombolian activity at the southeastern crater of Etna, this activity involves two mouths located in the easternmost part of the southeast crater. A weak ash emission persists....
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Klyuchevskoy flank eruption - glow at both vents on 02.23.2021 - photo Volkstat.ru Klyuchevskoy - light plume of ash at the top and low location of the active eruptive site - photo Yuri Demyanchuk The flank eruption on the northwest slope of the Klyuchevskoy...
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