IE 11 is not supported. For an optimal experience visit our site on another browser.

Tsunami alert issued after volcano erupts in Indonesia, with thousands told to evacuate

The Ruang volcano has had at least five large eruptions in the last 24 hours.
Get more newsLiveon
/ Source: The Associated Press

Indonesian authorities issued a tsunami alert Wednesday after eruptions at Ruang mountain sent ash thousands of feet high. Officials ordered more than 11,000 people to leave the area.

The volcano on the northern side of Sulawesi island had at least five large eruptions in the past 24 hours, Indonesia’s Center for Volcanology and Geological Disaster Mitigation said. Authorities raised their volcano alert to its highest level.

Mount Ruang spews hot lava and smoke
Mount Ruang spews hot lava and smoke Wednesday on the northern side of Sulawesi island in Indonesia.Center for Volcanology and Geological Hazard Mitigation / via AFP - Getty Images

At least 800 residents left the area earlier Wednesday.

Indonesia, an archipelago of 270 million people, has 120 active volcanoes. It is prone to volcanic activity because it sits along the “Ring of Fire,” a horseshoe-shaped series of seismic fault lines around the Pacific Ocean.

Authorities urged tourists and others to stay at least 3.7 miles from the 2,378-foot Ruang volcano.

Officials worry that part of the volcano could collapse into the sea and cause a tsunami, as in a 1871 eruption there.

Tagulandang island, to the volcano’s northeast, is again at risk, and its residents are among those being told to evacuate.

Indonesia’s National Disaster Mitigation Agency said residents will be relocated to Manado, the nearest city, on Sulawesi island, a journey of six hours by boat.

In 2018, the eruption of Indonesia’s Anak Krakatau volcano caused a tsunami along the coasts of Sumatra and Java after parts of the mountain fell into the ocean, killing 430 people.