MONITOR THE ACTIVITY OF THE VOLCANO

The officer monitors the activity of Gunung Merapi which is in Waspada (level II) of the monitor screen at BPPTKG Yogyakarta Office, IN Yogyakarta, Wednesday (30/1/2019). BPPTKG records have occurred three times of hot cloud slide towards the hulu Kali Gendol on Tuesday (29/1) night so that there is a thin ash rain around the city of Boyolali. ANTARA PHOTO/Hendra Nurdiyansyah/wsj.