Alert Status, Mount Merapi again Released Hot Clouds of Avalanches as far as 1.2 km Today Based on data from the Geological Disaster Technology Research and Development Center, hot clouds of avalanches were recorded on the seismogram with.. Kamis, 11 Maret 2021 19:50 TRIBUNBATAM.id - Mount Merapi emitted hot clouds of avalanche on Thursday (11/3/2021) at 14.03 WIB as far as 1,200 meters. "There was a hot cloud of avalanches on Mount Merapi at 14.03 WIB," said the Head of the Geological Disaster Technology Research and Development Center (BPPTKG), Hanik Humaida in a written statement, Thursday (11/3/2021). Based on data from the Geological Disaster Technology Research and Development Center (BPPTKG), hot clouds of avalanches were recorded on the seismogram with an amplitude of 45 mm.