Increased seismic activity and inflation detected at Awu Volcano prompted Indonesian authorities to elevate the alert level from 2 to 3 on April 16, 2024. The Center for Volcanology and Geological Hazard Mitigation (PVMBG) has advised the public to maintain a distance of at least 5 km (3.1 miles) from the crater due to potential explosive eruptions. The last eruption at this volcano took place in 2004 (VEI 2).
New activity/unrest was reported for 8 volcanoes from April 10 to 16, 2024. During the same period, ongoing activity was reported for 12 volcanoes.
Indonesia’s Ruang volcano in North Sulawesi experienced several violent eruptions on April 16 and 17, 2024, forcing authorities to raise the Alert Level to 4 of 4 and warn nearby residents there is a potential of a tsunami if parts of the volcano collapse into the sea, similarly to what happened in 1871. The last eruptive episode at this volcano was in September 2002 (VEI 4).
A series of powerful eruptions took place at Ruang volcano in Indonesia’s North Sulawesi province starting at 17:08 UTC on April 16, 2024 (01:08 LT, April 17). As a result, the Aviation Color Code was raised to Red, the Alert Level to 3 of 4, and local authorities started evacuating more than 800 people living on the island as a preventive measure. The last eruptive episode at this volcano was in September 2002 (VEI 4).
A phreatic eruption occurred at Taal Volcano, Philippines, between 21:11 and 21:24 UTC on April 11, 2024 (05:11 and 05:24 LT, April 12), producing a 2.4 km (7 870 feet) tall steam-laden plume that drifted southwest.
New activity/unrest was reported for 6 volcanoes from April 3 to 9, 2024. During the same period, ongoing activity was reported for 14 volcanoes.
New activity/unrest was reported for 6 volcanoes from March 27 to April 2, 2024. During the same period, ongoing activity was reported for 16 volcanoes.
New activity/unrest was reported for 2 volcanoes from March 20 – 26, 2024. During the same period, ongoing activity was reported for 17 volcanoes.
A seismic swarm occurred in the northwestern part of the Askja caldera in Iceland on March 25, 2024.
A small, short-lived explosion was detected at the Atka volcanic complex in Alaska at 03:36 UTC on March 28, 2024 (19:36 AKDT on March 27).
