Photo taken on June 21, 2021 shows white smokes spewing from Mount Merapi as seen from Tunggul Arum in Sleman district, Yogyakarta, Indonesia. (Photo by Supriyanto/Xinhua)
Photo taken on June 21, 2021 shows volcanic materials spewing from Mount Merapi as seen from Tunggul Arum in Sleman district, Yogyakarta, Indonesia. (Photo by Supriyanto/Xinhua)
Photo taken on June 21, 2021 shows white smokes spewing from Mount Merapi as seen from Tunggul Arum in Sleman district, Yogyakarta, Indonesia. (Photo by Supriyanto/Xinhua)
Photo taken on June 21, 2021 shows white smokes spewing from Mount Merapi as seen from Tunggul Arum in Sleman district, Yogyakarta, Indonesia. (Photo by Supriyanto/Xinhua)