Photo taken on April 25, 2021 shows Mount Merapi spewing volcanic materials as seen from Turi, Sleman district in Yogyakarta, Indonesia.(Photo: Xinhua)

 

Photo taken on April 25, 2021 shows Mount Merapi spewing volcanic materials as seen from Turi, Sleman district in Yogyakarta, Indonesia.(Photo: Xinhua)

 

Photo taken on April 25, 2021 shows Mount Merapi spewing volcanic materials as seen from Turi, Sleman district in Yogyakarta, Indonesia.(Photo: Xinhua)

 

Photo taken on April 23, 2021 shows white smoke spewing from Mount Merapi as seen from Sleman in Yogyakarta, Indonesia. (Photo: Xinhua)

 
Indonesia's volcano Merapi spewed incandescent lava and ash clouds during an eruption.

Earlier on Friday, according to the Geological Disaster Technology Research and Development Center, Mount Merapi spewed ash clouds as far as 2,000 meters to the southwest.

Authorities also warned residents to be aware of cold lava after rain around rivers that flow to Merapi, such as Kuning, Boyong, Bedog, Krasak, Bebeng, Putih and Gendol.

Merapi, which straddles in the provinces of Central Java and Yogyakarta, is the one of most active volcanos in Indonesia.