A powerful eruption at one of Japan’s most active volcanoes is already impacting travel, with disruptions expected to continue in the coming days.

A mud volcano eruption was recorded in Azerbaijan late on April 9, highlighting the geological activity of the Absheron Peninsula.

Explosive activity continues at the Dukono Volcano, with a significant volcanic ash plume rising to an altitude of approximately 10,000 feet (3,000 meters), posing potential risks to aviation.

An explosive eruption at Sheveluch volcano in Russia’s Kamchatka Peninsula sent a powerful ash plume up to 11 km (36,000 feet) into the atmosphere on March 29, 2026, triggering a Red aviation alert for the region.

Indonesia's Mount Lewotobi Laki-laki erupted on Thursday, sending a dense column of gray ash up to 1,000 meters above its 1,703-meter peak, according to Indonesia’s Center for Volcanology and Geological Hazard Mitigation (PVMBG).

Mount Merapi, located between Yogyakarta and Central Java, erupted again early Monday, producing two pyroclastic flows that traveled up to 1.6 kilometers toward the southwest, according to Indonesian officials.

Mount Marapi, one of Indonesia’s most active volcanoes, erupted early Monday, sending a thick column of gray ash about 1.6 kilometers above its peak.

Indonesia’s Mount Semeru erupted in East Java province, sending a column of volcanic ash 3,000 metres above its crater.