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Earth of fire

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

Publié le par Bernard Duyck
Publié dans : #Actualités volcaniques
Popocatépetl - 03.04.2016 / 8:32 p.m. to 8:35 p.m. - Photo WebcamsdeMexico
Popocatépetl - 03.04.2016 / 8:32 p.m. to 8:35 p.m. - Photo WebcamsdeMexico

Popocatépetl - 03.04.2016 / 8:32 p.m. to 8:35 p.m. - Photo WebcamsdeMexico

Popocatépetl introduced over the past 24 hours 40 exhalations and a few explosions. The largest took place on April 3 at 20:31, accompanied by an ash plume 2,000 meters above the crater and incandescent impact mainly on the slopes east and south up to 3,500 meters distance; these fall have generated some fires in the higher wooded areas.


Source: CENAPRED
 

Villarica - strombolian activity - photo Tele13 / Twitter

Villarica - strombolian activity - photo Tele13 / Twitter

SERNAGEOMIN raised the level of alert of Villarica in Amarillo, due to an increase in seismicity associated with magma movement in the ducts of the volcano. The surface activity, visible on webcams, consists of incandescent and Strombolian explosions, was up too.
The authorities considered that, due to possible ballistic projections, the area of ​​one kilometer radius around the crater is considered as high risk.


Source: SERNAGEOMIN
 

Bromo - 03.04.2016 / 6:16 WIB - photo instagram / TRC DPDT DIY

Bromo - 03.04.2016 / 6:16 WIB - photo instagram / TRC DPDT DIY

In Indonesia, the PVMBG reports a gas plume rising 700 meters above the crater of Bromo, 3 and 4 April
Kerinci, the highest point of Sumatra, has orésenté an ash plume 800 m. High April 4th at 8:46 WIB

Etna NEC - colored ash plume 04.03.2016 - photo Turi Caggegi / iEtna

Etna NEC - colored ash plume 04.03.2016 - photo Turi Caggegi / iEtna

At Etna, a few ash emissions have marked this April 3 the north-east crater.


Source: iEtna / Turi Caggegi

Etna NEC - respectively at 3:45 p.m.and 4:51 p.m. (cam therm) on 03/04/2016 - Doc. INGV CataniaEtna NEC - respectively at 3:45 p.m.and 4:51 p.m. (cam therm) on 03/04/2016 - Doc. INGV Catania

Etna NEC - respectively at 3:45 p.m.and 4:51 p.m. (cam therm) on 03/04/2016 - Doc. INGV Catania

After the eruption of Pavlof on 27 and 28 March (climax), the volcanic activity and ash emissions decreased despite a seismicity remaining above baseline levels, and characterized by bursts of tremor.
Various satellite images of the active period are published.


Source: AVO and satellite sources / Nasa

Pavlof - 03.28.2016 the ash plume seen by the satellite Terra Modis NASA

Pavlof - 03.28.2016 the ash plume seen by the satellite Terra Modis NASA

 Pavlof - on 03/28/2016 - Photo Digital Globe / AVO

Pavlof - on 03/28/2016 - Photo Digital Globe / AVO

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