Due to the cold air and moist air in the sky, the atmosphere in eastern Japan continues to be unstable, and especially in Fukui prefecture, heavy rains have fallen locally and "record short-time heavy rain information" has been announced one after another. rice field.
The Japan Meteorological Agency calls for caution against sediment-related disasters and inundation of low land.
According to the Japan Meteorological Agency, strong cold air remains in the sky above eastern Japan and Tohoku, and warm and moist air is flowing toward the low pressure system that changed from typhoon No. 8, and the atmospheric condition is extremely unstable, especially in eastern Japan. It has become.
In Hokuriku and Tokai, rain clouds developed locally from dawn, and "record short-time heavy rain information" was announced one after another.
In Kamiitou, Echizen Town, Fukui Prefecture, heavy rain of 83 mm was observed in one hour until 8:20 am, and in the vicinity of Sabae City, Fukui Prefecture, radar analysis showed that it was one hour until 8:30 am. It seems that it rained about 80 mm heavily.
In the vicinity of Fukui City, it seems that it rained about 100 mm in one hour until 6:10 am and about 80 mm in one hour until 5:20 am, and in the vicinity of Kikugawa City, Shizuoka Prefecture, it was morning. It seems that it rained about 110 mm in an hour until 5:10.
Due to the rain so far, the risk of sediment-related disasters has become extremely high in Fukui Prefecture, and there are areas where "sediment-related disaster warning information" has been announced.
Atmospheric instability is expected to continue over a wide area of eastern Japan and Tohoku on the 29th, and there is a risk of extremely heavy rain of 50 mm or more per hour accompanied by local lightning.
If rain clouds develop more than expected, it may rain locally and heavily.
The amount of rain in the 24 hours until the morning of the 30th is expected to be 150 mm in Hokuriku and Shizuoka prefectures, 100 mm in the Kanto region, 80 mm in the Tohoku and Koshin regions, and the Izu Islands.
The Japan Meteorological Agency warns against sediment-related disasters, inundation of low land, sudden flooding and flooding of rivers, and calls for careful attention to gusts such as lightning strikes and tornadoes.