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Satellite image of Tungurahua volcano by (c) Google Earth View
Satellite image of Tungurahua volcano by (c) Google Earth View
Tungurahua volcano
Stratovolcano 5023 m (16,479 ft)
Ecuador, -1.47°S / -78.44°W
Current status: normal or dormant (1 out of 5) Tungurahua volcano eruptions:
1534, 1557, 1640(?), 1641, 1644(?), 1646(?), 1757(?), 1773, 1776, 1777(?), 1781(?), 1857, 1885(?), 1886-88, 1900(?), 1916-25, 1944, 2000 - 2016, 2017 (?)
Typical eruption style:
Explosive.

Tungurahua volcano news & eruption updates:

Tungurahua volcano (Ecuador): explosions generate small pyroclastic flows

Sun, 31 Aug 2014, 16:32
16:32 PM | BY: T
Sequence of eruptions with pyroclastic flows at Tungurahua (photos G. Viracucha OVT/IG)
Sequence of eruptions with pyroclastic flows at Tungurahua (photos G. Viracucha OVT/IG)
A series of small pyroclastic flows occurred yesterday evening, IGEPN reported in its latest special bulletin.
The eruptions took place between 18:23 and 19:00 local time, and are the first occurrences of pyroclastic flows since the start of the new eruptive phase that started on 27 July.
Fortunately, the flows were small and eruptive activity remains only moderate, as frequent but typically smaller explosions occur and release pressure. It is thought that the volcano is currently in a state of having an open conduit, allowing magma to rise easily to the crater before building up large pressure.
IGPEN mentioned that significant deformation of the upper part of the volcano had been detected recently, indicating that more magma is on its way towards the crater. Hence, similar eruptions are expected to continue for a while.

Previous news

Sun, 24 Aug 2014, 14:31
Intermittent explosive activity of moderate size continues at the volcano. An ash emission to flight level 280, i.e. 28,000 ft (8 km) altitude and drifting west was reported today. ... read all
Tue, 19 Aug 2014, 15:17
Small eruption at Tungurahua this morning (IGEPN webcam)
The volcano's activity remains moderate with frequent small to medium sized strombolian- to vulcanian-type explosions. ... read all
Mon, 4 Aug 2014, 07:49
Strombolian activity at Tungurahua yesterday morning (IGEPN)
Activity continued to increase at the volcano as new magma continues to arrive at its summit. Since the first ash emission a week ago, more and stronger explosions, as well as phases of continuous ash and gas emissions and milder strombolian activity have occurred. ... read all
Tue, 29 Jul 2014, 15:15
Ash emission of Tungurahua volcano last Sunday (photo: P. Espín OVT/IG-EPN)
Following more than 2 months of calm, the volcano is probably about to enter a new eruptive phase, a special bulletin of Ecuador's Geophysical Institute (IGPEN) informs. ... read all
Mon, 28 Apr 2014, 14:44
Activity of the volcano remains comparably low, with only few and weak emissions of low energy. A number of lahars, caused by heavy rains remobilizing loose deposits, occurred in the riverbeds of Ingapirca, La Rea, Achupashal and others streams on the S and SW sides. ... read all

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