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Earth of fire

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

Publié le par Bernard Duyck
Publié dans : #volcanic activity
 Klyuchevsloy - 09.03.2020 / 07h13 - KVERT webcam

Klyuchevsloy - 09.03.2020 / 07h13 - KVERT webcam

An explosive eruption of moderate Strombolian type continues at Klyuchevskoy, characterized this March 9 by a plume of gas and a little ash at 5,500 meters asl., Then extending for 125 km towards the northeast of the volcano

The aviation code is orange, ash explosions can occur at any time.

 

Sources: KVERT, Mirova & VAAC Tokyo

Klyuchevskoy - 09.03.2020 / 01h55 - Doc. Mirova_MODIS_Latest10NTI - one click to enlargeKlyuchevskoy - 09.03.2020 / 01h55 - Doc. Mirova_MODIS_Latest10NTI - one click to enlarge

Klyuchevskoy - 09.03.2020 / 01h55 - Doc. Mirova_MODIS_Latest10NTI - one click to enlarge

In the Philippines, the activity of the main crater of Taal is characterized for the day of March 7 by a low emission of a plume of vapor - 100 meters high.

On March 8, the plume is observed at a height of 300-500 meters drifting to the southwest. Over the past 24 hours, 20 volcanic earthquakes, associated with rock fracturing, have been recorded.

Level 2 alert is maintained, as is the ban on access to the volcanic island.

 

Source: Phivolcs reports of March 8 and 9/8 a.m.

 Taal - Sentinel-2 L1C image on 2020-03-08 bands 12,4,2 dated 08.03.2020

 Taal - Sentinel-2 L1C image on 2020-03-08 bands 12,4,2 dated 08.03.2020

In Semeru, on Java, avalanches took place this March 8, 2020 with a maximum sliding distance of 700 m towards Twin Besuk and Besuk Kobokan.

Seismicity is characterized by episodes of non-harmonic tremor with an amplitude of 3-10 mm for 920-2300 seconds.

This March 9, Magma Indonesia reports 2 avalanche earthquakes with an amplitude of 4-7 mm and a duration of 55-65 sec., And a blast earthquake of 60 sec. And amplitude of 4 mm.

The summit of the volcano is covered with fog

The activity level is 2 / waspada, with prohibition to approach within a radius of 4 km from the active crater Jongring Seloko.

 

Source Magma Indonesia

  Semeru - 09.03.2020 / 12:18 p.m. - Magma Indonesia

 Semeru - 09.03.2020 / 12:18 p.m. - Magma Indonesia

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