Mount Ruang in Indonesia, located in the North Sulawesi province, erupted again on May 1, 2024. The volcanic activity caused thousands of people to be evacuated and disrupted flights due to the ash cloud. According to reports from various sources, all residents on Ruang Island were moved to Manado, the provincial capital about 100km (62 miles) away. Additionally, some 12,000 people from Tagulandang Island were being evacuated to Siau Island further north with two ships deployed for assistance. Seven airports in the region had to close due to the ash cloud including Manado and Gorontalo. Malaysia Airlines canceled flights to and from Sabah and Sarawak due to volcanic ash.
The Indonesian geological agency urged people to stay at least 4 miles from the volcano's crater, warning of possible super-heated volcanic clouds and a tsunami if the mountain's volcanic dome collapses into the sea. Tuesday's eruption darkened the sky and peppered several villages with ash, grit, and rocks but no casualties were reported.
Indonesian disaster management agency posted dramatic video online of dozens of lightning strikes in the cloud of hot gases and debris belching from the volcano's crater overnight. The Indonesian meteorological agency (BMKG) shared a map on Wednesday morning that showed volcanic ash had reached as far as Borneo.
Mount Ruang recorded a series of eruptions earlier in April that also led to evacuations and disruption to aviation amid fears of a tsunami. In 2018, the crater of Mount Anak Krakatoa, between Java and Sumatra islands, partly collapsed during a major eruption that sent huge chunks of the volcano sliding into the ocean, leading to a tsunami that killed more than 400 people and injured thousands more.
Indonesia sees regular earthquakes and volcanic eruptions as a result of its position on the Pacific 'Ring of Fire' where multiple tectonic plates meet.
Sources: Al Jazeera and news agencies, CBS News, The Star Malaysia