Jakarta [Indonesia], Indonesia has issued a tsunami warning after a volcano erupted on a remote island, leading to the evacuation of more than 11,000 people, CNN reports. Mount Ruang, a 725-meter (2,400-foot) high volcano on North Sulawesi's Ruang Island, has erupted at least five times since Tuesday night, sending ferocious lava flows thousands of feet into the sky, the country's volcanology agency said. The cloud is rising. Villagers have evacuated the place after several explosions, which are feared could sink into the sea and trigger a tsunami. Agency head Hendra Gunawan said authorities had raised the volcano alert to the highest level, warning people not to go within 6 kilometers (3.7 miles). CNN reported that due to fears that Mount Ruang might partially collapse into the water and cause a tsunami, as happened in 1871, "the force of Mount Ruang's eruption is becoming larger and has produced about 1.7 Kilometer long clouds have been emitted." The eruptions were caused by recent earthquakes in the Mount Ruang area, he said, which is a stratovolcano that is typically conical and has relative slopes due to the formation of sticky, sticky lava that does not flow easily. Volcanologists Stratovolcanoes often produce explosive eruptions due to a build-up of gas in the magma. Dramatic footage of the eruptions reportedly spread across social media on Wednesday, showing plumes of brown ash and streams of glowing lava in the sky. According to officials, Ruang Island is home to about 800 residents, who have temporarily relocated to neighboring Tagulandang Island. Must be maintained, officials have warned.According to CNN report, no casualties have been reported so far. Indonesia, a Southeast Asian archipelago of 270 million people, has more than 12 active volcanoes, more than anywhere else in the world. Additionally, it lies along the Ring of Fire, a 25,000-mile (40,000 km) arc of seismic faults. around the lines. Pacific Ocean In 2018, the eruption of Anak Krakatau in Indonesia caused it to collapse into the sea, triggering a tsunami that hit the coasts of the main Java and Sumatra islands, killing more than 400 people.