Tungurahua volcano (Ecuador) activity update

Tue, 15 Oct 2013, 14:27

14:27 PM | BY: T

IGPEN reports no significant changes in the ongoing eruption, dominated by strombolian activity. Glowing blocks were seen rolling down for 1 km from the crater and there were sporadic cannon-shot explosions. A steam and ash plume rose to up to approx. 2 km height above the crater and caused ash fall in the areas of Mocha, Quero, Tisaleo and (a bit) in Mandur.

All news about: Tungurahua volcano
Information about: Tungurahua volcano

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Mon, 14 Oct 2013, 13:50

Tungurahua volcano (Ecuador) activity update: strombolian activity

This morning's seismic signal from Tungurahua (RETU station, IGPEN)

Continuous strombolian eruptions of fluctuating intensity are observed. This and the presence of a relatively large SO2 plume indicate that the volcano currently has an open conduit allowing fresh magma from deeper storage areas to rise quickly. ... Read all

Sun, 13 Oct 2013, 07:09

Tungurahua volcano (Ecuador) activity update

Activity has been comparably mild with strombolian explosions of varying size, steam and ash emissions causing some ash fall in nearby areas. ... Read all

Thu, 10 Oct 2013, 18:29

Tungurahua volcano (Ecuador): increasing strombolian activity

Strombolian activity of Tungurahua today (OVT/IGEPN)

The increase of activity continues. The Ecuadorian Instituto Geofísico (IGPEN) reported that seismic and visual activity increased since Sunday. The volcano currently produces mild to moderate strombolian activity, ejecting fresh lava bombs onto the upper slopes of the summit cone. ... Read all

Wed, 9 Oct 2013, 16:56

Tungurahua volcano (Ecuador): new eruption

A new eruption occurred in the evening of 7 Oct, following an increase in seismic activity. An explosion with a cannon-shot noise ejected blocks that rolled down the flanks and caused light ash fall in Choglontus. A steam and ash column rose to 1 km above the crater during the night. ... Read all

Sat, 5 Oct 2013, 13:39

Tungurahua volcano (Ecuador) activity update

View of Tungurahua's inner crater (P. Ramón, IG-EPN)

Activity has been low. During an overflight on 20 Sep, IGPEN staff measured the diameter of the inner crater to be slightly larger (230 m) than compared to August, likely as a result of landslides from its walls. Read all

Sat, 14 Sep 2013, 09:30

Tungurahua volcano (Ecuador): increasing degassing, crater glow

Current seismic recording from Tungurahua (RETU station, IGPEN)

The volcano observatory reports a change in activity, which could herald a new eruptive phase in the near future. Starting from yesterday at approximately 17:00 (local time), increased steaming and gas emissions were visible, producing a column reaching about 1 km height. Incandescence in the crater area could be detected at night as well. ... Read all

Tungurahua volcano (Ecuador) activity update

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