Asama volcano eruption A little bit of ash at 4km east, Nagano, August 25, 23:48
According to the meteorological observatory, only a small amount of ash was found in the eruption of Mt. Asama on the 25th, approximately 4 kilometers east of the summit of Karuizawa, Nagano Prefecture. According to Nagano Prefecture, there is no information on damage so far.
Following the eruption of Mt. Asama, the Nagano Prefectural Office held an emergency meeting from 9:30 pm with attendants from prefectures and meteorological stations.
The Nagano Regional Meteorological Observatory reported, “This eruption is about half the height of the previous eruption and is the smallest class of small eruptions”.
According to the meteorological observatory, very little ash was found at “Mine Chaya” in Karuizawa, about 4 km east of the summit.
According to the prefecture, there is no information about damage so far, and there is no information that there are people who are entering the mountain.
Deputy Director Kenji Fujiwara of the Nagano Regional Meteorological Observatory said, “Several earthquake activity similar to that before the eruption of this month was observed for several days, and this eruption was within the expected range. "
Prefectural governments will continue to collect information on the 26th and check for damage.