Weak to moderate steam and gas plumes with traces of volcanic ash continue at White Island volcano, New Zealand, on January 13, 2025. The Alert Level remains at 2 while the Aviation Color Code has been raised to Orange.
A strong eruption at Ibu volcano produced lava fountains reaching hundreds of meters and ash plumes rising to 5.5 km (18 000 feet) a.s.l., on January 11, 2025, accompanied by volcanic lightning and active lava dome growth. The Aviation Color Code remains at Orange following an upgrade to Red on January 11 for a brief time.
Ground deformation monitoring by the Kanlaon Volcano Network (KVN) has detected significant inflation in the middle to upper portions of the volcano’s eastern edifice since 19:20 LT on January 10, 2025, with data indicating a potential eruption driven by pressurization within the shallow magma conduit. PHIVOLCS maintains Alert Level 3, originally raised on December 9, 2024, and there is presently an increased chance for sudden explosive eruptions to occur and endanger communities at risk with life-threatening volcanic hazards.
New activity/unrest was reported for 6 volcanoes from January 1 to 7, 2025. During the same period, ongoing activity was reported for 21 volcanoes.
Seismic activity near Grjótárvatn has increased with a tremor episode on January 2, 2025, indicating a potential deep magmatic intrusion. The IMO has reported earthquakes at depths of 15 to 20 km (9.3 to 12.4 miles) which suggests subsurface magma movement without surface deformation.
The increase in seismic activity has prompted the relocation of approximately 80 000 residents to safer areas in Ethiopia’s Afar and Oromia regions.
A series of strong earthquakes, a newly opened volcanic vent, and the appearance of large cracks near the long-dormant Dofen volcano in Ethiopia’s Afar region triggered the evacuation of thousands of people on January 4, 2025.
A new vent opened at Dofan volcano in Ethiopia’s Afar region, releasing powerful jets of steam, rocks, and mud on January 3, 2025. The development comes during a series of earthquakes recorded in the region since December 22 and raised concerns about a potential volcanic eruption — which would be the first on record.
A sudden eruption of Mount Raung startled a group of tourists hiking near its summit on December 24, 2024. The hikers managed to escape unharmed as ash plumes soared to a height of 8 km (26 000 feet) above sea level (a.s.l.).
A series of shallow earthquakes were recorded in recent days near the Fentale volcano in Ethiopia’s Main Ethiopian Rift region, raising concerns about a potential volcanic eruption. The last eruption at this volcano took place in 1820.
