SERNAGEOMIN has raised the technical alert for Laguna del Maule Volcanic Complex from Green to Yellow on February 22, 2021, after an increased number of earthquakes detected over the past two weeks. The Southern Andes Volcanological Observatory (OVDAS) detected 533...
February 23, 2021
The National Geology and Mining Service of Chile (SERNAGEOMIN) has raised the alert level for Cerro Hudson volcano from Green to Yellow (2 of 4) on December 22, 2020. The last eruption of this volcano took place in 2011 (VEI 2). This volcano has a history of VEI 6...
December 23, 2020
According to the information provided by OVDAS - SERNAGEOMIN, the technical alert level for the Laguna del Maule Volcanic Complex was raised to Yellow on June 18, 2020. The parameters of the volcano are unstable and above the base threshold, suggesting an eruption...
June 19, 2020
The National Geological and Mining Service of Chile (SERNAGEOMIN) raised the alert level for the Antillanca-Casablanca volcanic complex in the Los Lagos region of Chile to Yellow on March 11, 2020, after a swarm of 73 tremors detected since March 9. The last...
March 12, 2020
Sernageomin has raised the Alert Level for Villarrica volcano to Orange on September 9, 2019 and shared evacuation maps showing different meeting points for each nearby community before a possible eruption. The last major eruption at Villarica took place in 2015....
September 10, 2019
Strombolian explosions have returned to Chilean Villarrica volcano on January 24, 2019. Similar activity was observed at the beginning of the month. The volcano is producing lava fountains up to 35 m (115 feet) above the crater rim, ejecting incandescent cinder,...
January 25, 2019
A strong explosion was recorded at Chilean Nevados de Chillan volcano early January 11, 2019, resulting in a partial dome-collapse event. The Alert Level remains at Orange. The explosion took place at 08:00 UTC (05:00 local time), January 11 and was recorded by a...
January 12, 2019
Strombolian activity has resumed at Chilean Villarrica volcano on January 3, 2019. The Alert Level for the volcano remains at Green (1 of 4). Its last major eruption took place in 2015. According to the Villarrica Volcano Observation Project (POVI), strombolian...
January 04, 2019
A small explosive eruption took place at Planchón-Peteroa volcano in Chile at 13:23 UTC (10:24 local time) on November 7, 2018. This is the first eruption of this volcano since 2011. The eruption sent volcanic ash up to 4.2 km (14 000 feet) above sea level,...
November 07, 2018
Sernageomin raised the technical alert for the Planchón-Peteroa volcanic complex from Green to Yellow (2 of 4) on July 6, 2018. The last eruption of this volcano took place in 2011. The decision was made due increased seismic activity under the volcano,...
July 07, 2018
Chilean authorities increased the alert level for Puyehue-Cordón Caulle volcano to Yellow (2 of 4) on June 20, 2018, following increased seismic activity detected under the volcano since the beginning of the month. The last eruptive phase of this volcano...
June 20, 2018
A seismic swarm has been detected under Parinacota stratovolcano along the Chile-Bolivia border on June 6, 2018, Sernageomin reports. There are no known historical eruptions of this volcano. However, Helium surface-exposure dates have been obtained for eruptions...
June 07, 2018
A column of white smoke and a string of tremors at the Nevados de Chillan volcano, has prompted officials to raise the alert level ahead of a possible eruption at one of the most active volcanoes in Chile. Since 2015, the alert level has remained at yellow –...
April 09, 2018
An increase in seismic energy was observed at Chilean Nevados de Chillán volcano in recent days, country's National Service of Geology and Mining (SERNAGEOMIN) reported Sunday, January 7, 2018. In addition, a crack was observed at the bottom of the new...
January 08, 2018
Chilean authorities have raised the Alert Level for Villarrica volcano to Yellow (the second lowest level on a four-color scale) on December 5, 2017. The last eruptive episode of this volcano started on December 2 (± 7 days), 2014 and ended on October 15,...
December 07, 2017
A significant increase in seismicity is being detected under Llaima volcano, one of Chile's largest and most active volcanoes, since October 1, 2017, SERNAGEOMIN reports. The last eruption of this volcano took place in 2009. The volcanic monitoring network of...
October 04, 2017
An energetic seismic swarm has been detected under Lanin volcano on the border of Chile and Argentina, prompting the Chilean National Geological and Mining Service (Sernageomin) to raise the volcanic alert level to Yellow. The last known eruption of this volcano...
February 17, 2017
A major explosive eruption started at Chile's Calbuco volcano at 21:05 UTC on April 22, 2015 (18:05 local time). By 22:08 UTC, ash plume rose up to 12.1 km (40 000 feet), Buenos Aires VAAC reported. Aviation Color Code was raised to Red. The last eruption of this vo
April 23, 2015
An earthquake swarm with possibly hundreds of small quakes has been detected at Chile's San Pedro-Pellado (or Tatara-San Pedro) volcano. Not many details about this activity are available and reports are in parts contradictory, as the Wired Eruptions Blog points
June 08, 2012
A large exclusion zone of 45 km is in place around Hudson volcano in southern Chile (45.90 S, 72.97 W ). The volcano remains on the highest level 5 alert due to high seismic activity. Steam and minor ash emissions reached height of 5.5 km on Thursday 27th October. A
October 30, 2011
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