Atmospheric instability from western Japan to northern Japan: Be cautious of sudden extreme thunderstorms and gusts of wind | NHK

Due to the results of moist air flowing towards the entrance and chilly air within the higher ambiance, atmospheric situations are anticipated to be extraordinarily unstable over a large space from western Japan to northern Japan on the first. The Japan Meteorological Agency urges folks to watch out about sudden, extreme thunderstorms and powerful gusts of wind, similar to tornadoes.

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