• Major eruption at Ruang volcano, ash to 19.2 km (63 000 feet) a.s.l., Indonesia

    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.

  • Increased seismicity and inflation at Awu volcano, Alert Level raised to 3, Indonesia

    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).

  • Potential tsunami risk after major eruption at Ruang volcano, Indonesia

    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).