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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 : #Actualités volcaniques
 Turrialba - eruption 11.09.2018 / 6h 39 loc. - RSN Webcam

Turrialba - eruption 11.09.2018 / 6h 39 loc. - RSN Webcam

 Turrialba - eruption 11.09.2018 / 6h 39 loc. - RSN Webcam

Turrialba - eruption 11.09.2018 / 6h 39 loc. - RSN Webcam

An eruption, lasting 8 minutes, marked the Turrialba on 11 September at 6:39 local time; the ash column rose about 300 meters above the active crater before dispersing to the WNW.

Source: RSN / Dr. Mauricio M.Mora
 

Nevados de Chillan - 12.09.2018 / 4:04 - partial collapse of the dome - photo webcam via CNN Chile / Twitter  The Sernageomi

Nevados de Chillan - 12.09.2018 / 4:04 - partial collapse of the dome - photo webcam via CNN Chile / Twitter The Sernageomi

The Sernageomin reports an explosion associated with the partial collapse of the dome located in the active crater of Nevados de Chillan, this 12 September at 4:04 local, accompanied by projection of materials around the crater, following a possible clogging and a set in progressive pressure of the system.

The episode remains in the current alert level, in orange.

Source: Sernageomin
 

Etna - Explosion and ash emission 11.09.2018 - photo Turi Caggegi

Etna - Explosion and ash emission 11.09.2018 - photo Turi Caggegi

Etna always has intermittent activity.

On September 11th, an explosion with ash emission is reported at 7:54 am at the south-east crater, almost at the same time as an explosion at the northeast crater.

At 11:26, another explosion marked the new southeastern crater, associated with the expulsion of bombs and lapilli drooping near the crater.

Sources: Turi Caggegi and Salvatore Lo Giudice

Kilauea East rift zone - incandescence at the collapse pit of cone / fissure 8 on 10.09.20 / 04:13 - photo John Stallman via Hot Seat Hawaii

Kilauea East rift zone - incandescence at the collapse pit of cone / fissure 8 on 10.09.20 / 04:13 - photo John Stallman via Hot Seat Hawaii

At Kilauea, a minor incandescence was observed at the cone collapse pit on crack 8, of lesser magnitude than the previous night; small lava flows have occurred in the cone, without extending outside the walls of the cone.

Source: HVO-USGS

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