New activity/unrest was reported for 5 volcanoes from January 5 to 11, 2022. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Karangetang, Siau Island (Indonesia) | Krysuvik-Trolladyngja, Iceland | Piton de la Fournaise,…
Lava flow produced by the eruption of Ecuador's Wolf volcano that started on January 7, 2022, is now 15 km (9.3 miles) long and less than 5 km (3.1 miles) from the coast. The last eruption of this volcano took place in 2015 (VEI 4)1 — it was its first eruption…
Tectonic earthquakes are being registered beneath the summit area of Ruapehu volcano in New Zealand since December 30, 2021. While these earthquakes are uncommon, none of the monitoring data suggests that the volcano is exhibiting increased levels of activity….
A new eruption began at Ecuador's Wolf volcano, Galapagos around 05:30 UTC on January 7, 2022. The last eruption of this volcano took place in 2015 (VEI 4) — it was its first eruption since August/September 1982 (VEI 1). According to the Washington VAAC, the…
New activity/unrest was reported for 7 volcanoes from December 29, 2021 to January 4, 2022. During the same period, ongoing activity was reported for 17 volcanoes. New activity/unrest: Ambae, Vanuatu | Hunga Tonga-Hunga Ha'apai, Tonga Islands | Karangetang, Siau…
Eruption at Hunga Tonga-Hunga Ha'apai volcano in Tonga started on December 19, 2021, and continued into 2022 although at a much lower intensity. The Aviation Color Code remains at Orange. Intermittent eruption with an ash plume rising up to 3 km (10 000 feet)…
New activity/unrest was reported for 5 volcanoes from December 22 to 28, 2021. During the same period, ongoing activity was reported for 17 volcanoes. New activity/unrest: Ambae, Vanuatu | Hunga Tonga-Hunga Ha'apai, Tonga Islands | Krysuvik-Trolladyngja, Iceland…
The Volcanic activity on Ambae Island has now increased from minor to major unrest level in December 2021. Accordingly, the Volcanic Alert Level increased from Level 1 to Level 2 on December 27. New analyses suggest that activity at the volcano has significantly…
Latest InSAR images near the Fagradalsfjall eruption site in Reykjanes Peninsula, Iceland show clear signs of deformation over the period from December 20 to 26, 2021. The deformation seen now is very similar to the deformation observed at the end of February 2021…
The eruption at Cumbre Vieja volcano in La Palma, Canary Islands, Spain was declared officially over on December 25, 2021 (VEI 3). With 85 days of eruptive process and 1 219 ha (3 012 acres) of land covered, this is now La Palma's longest eruption in 375 years…
