Due to the influence of the Baiu front, it is raining heavily mainly in Kyushu.

Since the front will be stagnant until the 22nd, heavy rain may occur mainly in Kyushu, and the Japan Meteorological Agency is calling for caution against sediment-related disasters and inundation of low land.

According to the Japan Meteorological Agency, warm and moist air is flowing toward the Baiu front, which is stagnant in western Japan, and during this time, rain clouds that have developed in Nagasaki, Kagoshima, and Saga prefectures are spilling over.



In the hour until 5 am, it


is raining 38.5 mm in Nakatane Town, Tanegashima, Kagoshima Prefecture.



In addition, according to radar analysis,


it seems that it rained very heavily, about 70 mm, in the vicinity of Nagasaki City in the hour until 5 am.

The risk of sediment-related disasters has become extremely high due to the rain so far, and there are areas in Kagoshima, Nagasaki, and Saga prefectures where sediment-related disaster warning information has been announced.



Over the night of the 21st, in the northern and southern parts of Kyushu, there is a risk of heavy rain with extremely heavy rain of 50 mm or more per hour accompanied by local lightning.



The amount of rainfall in 24 hours until the morning of the 22nd

is expected to be


180 mm in northern Kyushu and 150 mm in southern Kyushu.


Record heavy rain near Aogashima Village, Izu Islands The danger of a disaster is approaching

On the other hand, during this time, the Izu Islands were also covered with rain clouds that developed, and radar analysis suggests that heavy rain of about 110 mm fell in the vicinity of Aogashima Village in one hour until 5:30 am.



The Japan Meteorological Agency is calling for safety by releasing "record short-time heavy rain information".



Be wary of sediment-related disasters, inundation of low land, flooding and flooding of rivers, and beware of severe gusts such as lightning strikes and tornadoes.