Volcanic eruption at Indonesia's Mount Semeru sends ash over 6,500 feet into the sky, threatening air traffic
Australia's Bureau of Meteorology's Volcanic Ash Advisory Center, which is responsible for the airspace around Southeast Asia, issued a Volcanic Ash Advisory for air traffic stating that the eruption is posing an immediate threat to aviation.
Watch: Hundreds evacuated after multiple eruptions of Indonesia's Ruang volcano
FILE - April 17, 2025 Indonesia's North Sulawesi province's volcanology agency reports Wednesday that the Ruang volcano has erupted multiple times, causing the evacuation of at least 800 people due to spewing lava and ash clouds into the sky.
SURABAYA, Indonesia – Indonesia's Mount Semeru volcano erupted Wednesday afternoon around 4:00 p.m. local time, sending ash more than 6,500 feet into the air, according to data from the country's Center for Volcanology.
The eruption was ongoing as of Wednesday evening local time.
SEE IT: LAVA SHOOTS NEARLY 1,500 FEET HIGH DURING KILAUEA VOLCANO'S EXPLOSIVE 35TH EPISODE
Image of ash at Mount Semeru after Wednesday's eruption.
(MAGMA Indonesia / FOX Weather)
The Center warned people to stay at least 5 miles away from the volcano due to potential hot ash clouds or lava flows. Ejected pyroclastic rocks are possible 1.5 miles away from Mount Semeru's peak, according to the warning.
There's no word on any injuries resulting from the eruption.
Australia's Bureau of Meteorology's Volcanic Ash Advisory Center, which is responsible for the airspace around Southeast Asia, issued a Volcanic Ash Advisory for air traffic stating that the eruption is posing an immediate threat to aviation.
![FILE - This photo taken on Oct. 1, 2023 shows volcanic materials spewing from Mount Semeru, as seen from Lumajang, East Java, Indonesia.]()
Image 1 of 2FILE - This photo taken on Oct. 1, 2023 shows volcanic materials spewing from Mount Semeru, as seen from Lumajang, East Java, Indonesia. ((Photo by Dwi Sasongko/Xinhua via Getty Images))
![FILE - This photo taken on Oct. 1, 2023 shows volcanic materials spewing from Mount Semeru, as seen from Lumajang, East Java, Indonesia.]()
Image 2 of 2This photo taken on Oct. 1, 2023 shows volcanic materials spewing from Mount Semeru, as seen from Lumajang, East Java, Indonesia. ((Photo by Dwi Sasongko/Xinhua via Getty Images))
Mount Semeru is the highest volcano on the island of Java and is one of the region's most active volcanoes, according to the Smithsonian Insititution's Global Volcanism Project.
Check for updates on this developing story.