Due to the influence of moist air, the atmospheric conditions in the Kanto and Tokai regions become unstable, and there are places where heavy rain is falling.
Heavy rains may occur on the Pacific side of eastern and northern Japan over the next 28 days, so be wary of sediment-related disasters, low land inundation, and river flooding.
According to the Japan Meteorological Agency, warm and moist air is flowing toward troughs and low pressure systems, which makes the atmospheric conditions unstable in the Kanto and Tokai regions, and causes developed rain clouds.
In the hour until 5:30 am, it rained 44 mm in Shinshiro City and 31 mm in Tahara City, Aichi Prefecture.
▽ In eastern Japan, it is expected that the atmospheric condition will become unstable over the 27th, and in northern Japan, it will be 28 days from now. It may fall.
The amount of rain in the 24 hours until the morning of the 28th is expected to be 150 mm in Hokkaido, 100 mm in Kanto Koshin and Tokai, and 80 mm in Tohoku.
After that, in Hokkaido, it is expected that it will rain 50 to 100 mm in 24 hours until the morning of the 29th.
The Japan Meteorological Agency warns against sediment-related disasters, inundation of low land, and sudden flooding of rivers, as well as caution against severe gusts such as lightning strikes and tornadoes, as well as "hail".
If there are signs that a developed cumulonimbus cloud is approaching, such as a sudden cold wind, move inside the building to ensure safety.