RSS feed source: USGS Earthquake Hazards Program

Saturday, Oct 24, 2026 11:00 | By: VN

Sakurajima (Kyushu, Japan): The Volcanic Ash Advisory Center (VAAC) Tokyo issued the following bulletin.
Original VAAC bulletin: EXPLODED AT 20261023/2355Z OVER FL050 EXTD N OBS VA DTG: 23/2350Z

Ibu (Halmahera, Indonesia): (23 Oct) Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 6000 ft (1800 m), or flight level 060.
Original VAAC bulletin: ash plume to 6,000 ft (1,800 m) as of Oct 23, 21:30 UTC

Semeru (East Java, Indonesia): (23 Oct) Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150.
Original VAAC bulletin: ash plume to 15,000 ft (4,600 m) as of Oct 23, 20:50 UTC

Dukono (Halmahera): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a

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RSS feed source: USGS Earthquake Hazards Program

Background

Langila volcano, whose activity record goes back to the 19th century only, is one of the most active volcanoes of New Britain, Papua New Guinea. Langila’s frequent activity consists typically of mild-to-moderate explosive eruptions, that are sometimes accompanied by lava flows.

The volcano consists of four small overlapping cones on the lower eastern flank of the extinct Talawe volcano,- the highest volcano in NW New Britain. The rectangular, 2.5-km-long crater of Talawe has a large gap to the SE; the younger Langila volcano formed NE of Talawe’s breached crater.

Extensive lava flows have reached the sea from the N and NE flanks of the volcano. Since observations have begun, 3 summit craters have been active. The youngest and smallest of these, with a diameter of 150 m, was formed in 1960.

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