Due to the extratropical cyclone that changed from typhoon No. 4, atmospheric instability continues in western and eastern Japan, and heavy rains are intermittently falling in the Izu Islands, Kyushu, and Chugoku regions of Tokyo.
The Japan Meteorological Agency is wary of sediment-related disasters and calls for careful attention to inundation of low land, lightning strikes, and gusts such as tornadoes.
According to the Japan Meteorological Agency, moist air flows in from the south due to the extratropical cyclone and Pacific high that changed from typhoon No. 4, and the atmospheric condition is unstable over a wide area in western and eastern Japan.
During this time, rain clouds developed in the Izu Islands of Tokyo, the Chugoku region, southern Kyushu, etc., and in the hour until 3:00 am, a heavy rain gauge of 45 mm was observed with a rain gauge installed in Kamagaricho, Kure City by Hiroshima Prefecture. did.
Also, on Hachijojima in the Izu Islands, it rained 51 mm in an hour until 11:30 pm on the 5th.
Due to the rain that has fallen so far, the risk of sediment-related disasters has become extremely high in Mikurajima Village in the Izu Islands, and "earth and sand disaster warning information" has been announced.
Extratropical cyclones are expected to continue to flow moist air along the southern coast of Honshu, with heavy rain accompanied by lightning mainly on the Pacific side of western and eastern Japan, and extremely heavy rain locally. There is a risk of becoming.
The Japan Meteorological Agency warns against sediment-related disasters and warns against inundation of low land, flooding of rivers, lightning strikes, and gusts such as tornadoes.
If there are signs that a developed cumulonimbus cloud is approaching, take measures such as moving to a sturdy building outdoors or closing the curtains and moving away from the windows indoors.