Articles tagged "ecuador volcano"

fernandina eruption september 4 2017 at 22 15 utc

Fernandina volcano enters new eruptive phase, first since 2009

Ecuador's Fernandina volcano, the most active of Galápagos volcanoes, entered a new eruptive phase at approximately 17:25 UTC (12:25 local time) on September 4, 2017. The eruption comes after 8 years of superficial calm. It was observed by the crew of...

September 05, 2017

cotopaxi volcano ecuador

Scientists improve forecast of increasing hazard on Cotopaxi volcano

An international team of scientists showed an increasing volcanic danger on Cotopaxi volcano in Ecuador using a powerful technique known as Interferometric Synthetic Aperture Radar (InSAR). The Andes region in which Cotopaxi volcano is located is known to contain...

August 08, 2017

cerro azul radar interferogram

Possible eruption of Cerro Azul in the next few days to weeks

Seismic and deformation data indicate magma is trying to rise to the surface at Cerro Azul volcano in Galapagos, Ecuador. An eruption can be expected in the next few days or weeks, probably of the same type as those previously occurring at the volcano - the emission...

March 26, 2017

galapagos seen from space

Increased activity at Cerro Azul volcano - Galapagos, Ecuador

In a special bulletin released March 20, 2017, Ecuador's Institute of Geophysics reports a significant increase in activity under Cerro Azul volcano which might be a precursor to a new eruptive episode. Since 1932, there were 11 reported eruptions of the Cerro...

March 21, 2017

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Strongest seismic unrest under the Cayambe volcano since 1995, Ecuador

Ecuador's Instituto Geofisico (IG) reports a sharp increase in seismicity under the Cayambe volcano this month. It became more evident in the middle of June, but at the moment, the seismicity tends to decrease. The last known eruption of this volcano in 1786....

June 23, 2016

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Cotopaxi volcano erupts for the first time since 1940, Ecuador

After an increase in seismicity since mid-April 2015, Ecuadorian volcano Cotopaxi finally erupted on August 14, 2015, for the first time since 1940. There were at least three eruptions registered on August 14, the first at 09:30, second at 15:15 UTC and third at 19:10

August 15, 2015

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New eruptive phase started at Tungurahua volcano, Ecuador

Ecuadorian Tungurahua volcano entered a new vigorous eruptive phase on Friday, April 4, 2014. A moderately strong vulcanian explosion occurred at 23:10 UTC and produced an eruption column rising several kilometers as well as small pyroclastic flows on the

April 05, 2014

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Reventador entered new eruptive phase, Ecuador

A new eruptive phase has started at Reventador volcano in Ecuador, IGP reported. Increasing tremor was registered and steady ash emissions were observed on March 25, 2014. At night, incandescent blocks could be seen and heard rolling down from the crater

March 27, 2014

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High seismic activity and ash emissions at Reventador volcano, Ecuador

On July 16, 2013 IGEPN reported that in recent days Reventador volcano showed a significant increase in seismic activity accompanied by emission of a lava that descended down the southwestern flank of the cone on July 13. Gas and ash emission was

July 17, 2013

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Ongoing Ecuador Tungurahua eruption

In mid-April 2011, after a decade of low activity, Ecuador’s Tungurahua Volcano began a substantial eruption, according to a NASA statement. On April 21st fine ash fell on nearby communities, followed by the appearance of small lava fountains at Tungurahua’s

May 05, 2011