Eruptive activity at Indonesia’s Ibu volcano in North Maluku province intensified over the past couple of days, leading to a strong eruption at around 00:12 UTC on May 13, 2024, with a thick column of ash rising up to 6.4 km (21 000 feet) above sea level.
Heavy monsoon rains falling over Indonesia’s Sumatra island on Saturday, May 11, 2024, caused a destructive lahar to descend the slopes of Marapi volcano, killing 37 people and leaving at least 17 others missing.
New activity/unrest was reported for 6 volcanoes from May 1 to 7, 2024. During the same period, ongoing activity was reported for 16 volcanoes.
The Icelandic Met Office reports ongoing magma accumulation and land rise in Svartsengi, indicating a heightened risk for intensified volcanic activity or the formation of new fissures in the Reykjanes Peninsula.
On May 5, 2024, Indonesia’s volcanology agency, PVMGB, released aerial footage of the Ruang volcano following a series of powerful eruptions that have dramatically reshaped the landscape and forced nearly 10 000 people to evacuate permanently.
The Indonesian government has decided to permanently relocate 9 800 people living within 7 km (4.3 miles) of Ruang volcano, North Sulawesi, following a series of significant volcanic eruptions that began on April 16, 2024.
New activity/unrest was reported for 6 volcanoes from April 24 – 30, 2024. During the same period, ongoing activity was reported for 22 volcanoes.
Another high-level eruption started at Indonesia’s Ruang volcano at 18:15 UTC on April 29, 2024 (01:15 LT, April 30), producing an ash column to an estimated height of about 19.2 km (63 000 feet) above sea level. Authorities raised the Alert Level to 4 and the Aviation Color Code to Red. This powerful eruption comes just 2 weeks after a similar eruption on April 16.
The Puyehue-Cordón Caulle Volcanic Complex in Chile was placed under a Yellow alert at 20:00 UTC on April 26, 2024. This decision followed observations of increased ground deformation linked to an active inflation zone, located 6 km (3.7 miles) west-northeast of the 2011 eruption site. Monitoring data have shown the highest deformation rates since measurements began, reaching up to 2.4 cm (0.95 inches) per month.
Volcanic activity increased at Tonga’s Tofua volcano at 09:56 LT on April 26, 2024, with very intense thermal emission detected by MIROVA.
