Lewotobi Laki-laki volcano in East Flores, Indonesia experienced a sharp rise in seismic activity between 12:00 and 18:00 LT (05:00–11:00 UTC) on July 25, 2025, including 34 volcanic earthquakes of multiple types. The Alert Level remains at IV (highest).
A major explosive eruption occurred at Mount Lewotobi Laki-laki, Indonesia, on July 7, 2025, producing an ash column that rose to over 19 km (63 000 feet) above sea level (a.s.l.). The Aviation Color Code was raised to Red, resulting in the cancellation of multiple flights to and from Bali. Heavy ashfall is falling over the nearby villages.
A 26-year-old Brazilian tourist is trapped inside the crater of Mount Rinjani, an active volcano in Indonesia, since 06:30 local time (LT) on June 21, 2025, after falling approximately 500 m (1 640 feet) into a steep ravine near the crater rim. Rescue operations are still in progress.
A major eruption started at Lewotobi Laki-laki volcano in Indonesia’s East Nusa Tenggara province at 09:45 UTC (17:45 local time) on June 17, 2025, ejecting an ash column up to 16 km (52 500 feet) above sea level and prompting authorities to raise the alert level to the highest.
A strong eruption occurred at Lewotobi Laki-laki volcano, Indonesia, on April 18, 2025, sending an ash cloud to approximately 9 km (30 000 feet) above sea level. The Aviation Color Code was raised from Orange to Red at 06:29 UTC.
A major eruption took place at Indonesia’s Lewotobi Laki-laki volcano on March 20, 2025, ejecting ash up to 16.2 km (53 000 feet) above sea level.
The Frans Xavier Seda Airport was temporarily shut down on Wednesday, February 26, 2025, after an eruption at Lewotobi Laki-Laki.
PVMBG raised the Alert Level from Level III to Level IV for Mount Lewotobi Laki-laki at 03:00 LT on February 13, 2025, following a surge in volcanic activity.
Increased volcanic activity at Indonesia’s Ibu volcano prompted authorities to raise the Alert Level to 4 on January 15, 2025, and issue evacuation orders for some 3 000 people living in 6 villages near the volcano.
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.
