At 2:21 am on the 14th, the Japan Meteorological Agency announced "information on remarkable heavy rain", saying that linear rain zones were confirmed in Saga and Nagasaki prefectures, and that extremely heavy rains continued to fall in the same place.
The "linear precipitation zone" is a phenomenon in which developed cumulonimbus clouds are connected in a band to cause heavy rainfall, and the Japan Meteorological Agency is strictly wary of the risk of life-threatening sediment-related disasters and floods. At the same time, we are calling for safety.