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Diaporama
Plus d'info sur l'Etna...

 

Volcan Etna - actualités

jeu., 29 déc. 2016, 19:05
Ash emissions from Etna's SE crater on 25 Dec 2016 (image: Boris Behncke / @etnaboris / twitter)
Small ash emission continue to occur sporadically from the "saddle vent" at the volcano's SE crater.
mar., 27 déc. 2016, 17:15
Volcanic Ash Advisory Center Toulouse (VAAC) issued the following report: ...plus [lire toutes]
ven., 23 déc. 2016, 09:11
Ash venting from Etna's SE crater (image: INGV Catania via B. Behncke / facebook)
After several days of very bad weather, Etna is again free of clouds. This morning, the "saddle vent" of Etna's Southeast Crater (between the old and new SE crater) could be seen emitting small ash plumes. ...plus
dim., 11 déc. 2016, 18:50
Glow from Etna's Voragine crater yesterday night (image: Alessandro Lo Piccolo / facebook)
The volcano is showing signs of becoming more active again: Over the past few weeks, emissions of gas, steam and sometimes perhaps some dilute ash from the main vent in the Voragine summit crater have increased. In addition, intermittent weak glow can be detected from the same vent at night. This, too seems to have been becoming stronger and more frequent recently. ...plus [lire toutes]
mar., 11 oct. 2016, 21:14
Current tremor amplitude (ESLN station / INGV Catania)
Etna mountain guide Marco Ponte reported that "the whole" of the Bocca Nuova crater has collapsed (subsided) by 50-70 meters since yesterday's explosion. ...plus
lun., 10 oct. 2016, 18:42
Thermal image (view from Bronte) of the explosion at Bocca Nuova crater (INGV Catania)
While on excursion in the summit area of Etna today, our guides felt an earthquake at noon. At 15:26, a sudden explosion occurred from the Bocca Nuova crater (the westernmost of the summit vents). ...plus
sam., 8 oct. 2016, 15:42
VIew of Etna's Bocca Nuova (foreground) and Voragine behind
The volcano has remained calm, at least on the surface, during the past weeks. During a visit of the summit region this morning, we had a fine view of the central crater complex (Bocca Nuova and Voragine), completely filled by the lava erupted during the paroxysm in May 2016. ...plus
lun., 29 août 2016, 09:04
Steam/ash plume from Etna's Voragine this morning
Over the past weeks, the volcano's activity (at Voragine and the New SE crater) has generally decreased and tremor levels are currently low. ...plus [lire toutes]
jeu., 11 août 2016, 09:28
Etna's new pit crater in Voragine (image taken by B. Behncke from western rim of Voragine on 10 Aug 2016 at sunset)
INGV Catania volcanologist Boris Behncke visited the summit region of Etna yesterday and observed a new active pit crater, about 20-30 m wide, located in the eastern inner wall of the Voragine crater. ...plus
mar., 9 août 2016, 13:23
Aerial view of Etna's summit crater with steaming Voragine crater (center) seen from the N (image: Sandro Dimola)
Weak strombolian activity continues inside the Voragina summit crater, which produces a tall steam column currently drifting into southerly directions when we observed it this morning during a helicopter overflight as part of a tour on Etna. ...plus

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