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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
At the Agung, no external signs of activity - photo BNPB

At the Agung, no external signs of activity - photo BNPB

At the Agung, no visible changes for now, despite false informations and photos or videos showing it erupting.
The BNPB tmake a review of activity and evacuations: between 06h and 12h local on 23 September, 71 deep volcanic earthquakes, 25 shallow volcanic earthquakes and 8 local tectonic earthquakes have been observed. On 23 September at 6 pm local time, 17,551 people had been displaced.
Tourists are still present near the temples of Besakih, located in the danger zone; and forest exploitation is still ongoing.
 
Source: BNPB

Agung - synthetic table of activity and movement of persons this 23.09.2017 - doc. BNPB

Agung - synthetic table of activity and movement of persons this 23.09.2017 - doc. BNPB

In Sinabung, the dome continues its growth, and a beautiful explosion took place on September 23 at 20:21, accompanied by a cloud of ashes scanned by lightning.
 
Sources: photographers Sadrah Peranginangin & Endro Lewa

Sinabung - the dome-flow glowing on 22.09.2017 - photo Sadrah Peranginangin

Sinabung - the dome-flow glowing on 22.09.2017 - photo Sadrah Peranginangin

Sinabung - eruption of 23.09.2017 / 20h21 - photos Endro Lewa.
Sinabung - eruption of 23.09.2017 / 20h21 - photos Endro Lewa.

Sinabung - eruption of 23.09.2017 / 20h21 - photos Endro Lewa.

In Mexico, in addition to the 147 low-intensity exhalations and two volcano-tectonic earthquakes reported on 23 September at Popocatépetl, two explosions, at 16:09 and 17:08 respectively, were accompanied by plumes of water vapor, gas and a few ash rising to 2,000 meters before drifting northeast,
This activity is part of the Amarillo Fase 2 volcanic alert scenario.


The Cenapred recalls that no significant increase in activity is related to the earthquake of M 7,1 of 19 September.
 
Provided by: Cenapred

Explosions at the Popocatépetl on 23.09.2017 - pictures Cenapred

Explosions at the Popocatépetl on 23.09.2017 - pictures Cenapred

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