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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
 Kanlaon - 11/12/2015 - Doc. Phivolcs / Twitter

Kanlaon - 11/12/2015 - Doc. Phivolcs / Twitter

In the Philippines, the seismological network of Kanlaon volcano recorded this  December 10 one volcanic earthquake in the last 24 hours, and emission of a small plume of white steam.

On 11 December, the Phivolcs inform over four volcanic earthquakes recorded in the last 24 hours; two of these were accompanied by small eruptions of ash at 5:13, lasting over one minute. They produced a small dirty white to gray plume, rising 600 meters before drifting to the southwest ; traces of ash were observed on the southwestern slopes of the volcano.

The status of Kanlaon remains at 1 / abnormal conditions and instability, together with a permanent danger zone and prohibited to 4 km radius.

Source: Phivolcs

Kanlaon - photo thousandwonders.net

Kanlaon - photo thousandwonders.net

A notice of SERNAGEOMIN / Chile December 10 reported the issuance of bombs of 20 cm by the Villarica.

Although still at least alert level / green, this surface activity recommend a non access area of ​​500 meters around the crater.

Villarica - SERNAGEOMIN publication of 02/10/2015 / Twitter

Villarica - SERNAGEOMIN publication of 02/10/2015 / Twitter

In New Zealand, volcanic tremor levels marking White island continue to vary, with a clear upward trend for two months.

The volcano alert level remains at 1 / small instability; The floor remains at high temperature, and gas and vapor emissions are important ... anything can happen with little or no warning signs.

Sources: Geonet / GNS Science

White island - The volcano under pressure? - Photo Geonet

White island - The volcano under pressure? - Photo Geonet

White island - Sismo of 10.12.2015 - doc Geonet

White island - Sismo of 10.12.2015 - doc Geonet

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