Clouds of Mount Merapi's Falling Down to .1700 Meters, Incandescent Lava Drops 52 Times HAPPENED hot clouds of avalanches on Mount Merapi on Monday (01/3/2021) at 04.25 WIB. Mount Merapi Observation Post officer Heru Suparwaka was recorded on a seismogram with an amplitude of 45 millimeters and a duration of 156 seconds with a glide distance of 1,700 meters to the southwest. Mount Merapi Observation Post Officer Heru Suparwaka said on Monday that besides the hot cloud, Mount Merapi also emits incandescent lava. "From 6:00 p.m. Sunday to Monday 6:00 a.m., there were 52 times the avalanche of incandescent lava," he said. It is said, the incandescent lava reached a maximum sliding distance of 1,200 meters from the summit. "The crater smoke was observed to be white with moderate to thick intensity and 20 m high above the top of the crater," he said. He added that throughout the afternoon on Sundays from 06.00 to 18.00 WIB, neither hot clouds nor incandescent lava were recorded. While the seismicity occurred from 6:00 p.m. Sunday to 6:00 p.m. Monday, Heru Suparwaka said, the seismic seismic avalanche occurred once, the avalanche seismicity was 111 times, the gust seismicity was 9 times and the hybrid seismicity was once.