The Weekly Volcanic Activity Report: April 5 – 11, 2023
New activity/unrest was reported for 4 volcanoes from April 5 to 11, 2023. During the same period, ongoing activity was reported for 16 volcanoes.
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The Weekly Volcanic Activity Report: February 15 – 21, 2023
New activity/unrest was reported for 5 volcanoes from February 15 to 21, 2023. During the same period, ongoing activity was reported for 17 volcanoes.
The Weekly Volcanic Activity Report: February 8 – 14, 2023
New activity/unrest was reported for 5 volcanoes from February 8 to 14, 2023. During the same period, ongoing activity was reported for 18 volcanoes.
The Weekly Volcanic Activity Report: February 1 – 7, 2023
New activity/unrest was reported for 5 volcanoes from February 1 to 7, 2023. During the same period, ongoing activity was reported for 17 volcanoes.
The Weekly Volcanic Activity Report: January 25 – 31, 2023
New activity/unrest was reported for 7 volcanoes from January 25 – 31, 2023. During the same period, ongoing activity was reported for 18 volcanoes.
Increased seismicity at Lascar volcano, Alert Level raised to Orange, Chile
Seismic activity around Chile’s Lascar volcano has increased over the past 2 days, causing Sernageomin to raise its Alert Level to Orange. The security perimeter around the crater was expanded to 10 km (6.2 miles), with the community urged to avoid unnecessary exposure to potential dangers. The seismicity is primarily linked to fluid dynamics within the volcanic system, which could be a result of the destabilization of a remnant magmatic body. This activity could lead to explosive events, potentially causing ashfall in the area.
The Weekly Volcano Activity Report: January 18 – 24, 2023
New activity/unrest was reported for 4 volcanoes from January 18 to 24, 2023. During the same period, ongoing activity was reported for 21 volcanoes.
The Weekly Volcanic Activity Report: December 7 – 13, 2022
New activity/unrest was reported for 5 volcanoes from December 7 to 13, 2022. During the same period, ongoing activity was reported for 15 volcanoes.
The Weekly Volcanic Activity Report: April 4 – 10, 2018
New activity/unrest was reported for 5 volcanoes between April 4 and 10, 2018. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Ambae, Vanuatu | Kirishimayama, Kyushu (Japan) | Lascar, Chile | Nevados de Chillan, Chile |…
Active volcanoes in the world: October 28 – November 3, 2015
New activity/unrest was observed at 5 volcanoes from October 28 – November 3, 2015. During the same period, ongoing activity was reported for 18 volcanoes. New activity/unrest: Fuego, Guatemala | Heard, Kerguelen Plateau | Lascar, Chile | Rinjani, Lombok Island…