Photo taken on Dec. 14, 2021 shows a view of Santiago Crater of Masaya Volcano in Leon, Nicaragua. (Xinhua/Xin Yuewei)
Photo taken on Dec. 15, 2021 shows a view of Cerro Negro volcano in Leon, Nicaragua. (Xinhua/Xin Yuewei)
Photo taken on Dec. 15, 2021 shows a view of Cerro Negro volcano in Leon, Nicaragua. (Xinhua/Xin Yuewei)
Photo taken on Dec. 15, 2021 shows a view of Momotombo volcano in Leon, Nicaragua. (Xinhua/Xin Yuewei)
Photo taken on Dec. 15, 2021 shows a view of Momotombo volcano in Leon, Nicaragua. (Xinhua/Xin Yuewei)
Aerial photo taken on Dec. 15, 2021 shows a view of Momotombo volcano in Leon, Nicaragua. (Xinhua/Xin Yuewei)