Record rain in Fukui Prefecture Wide vary of atmospheric instability Warning of landslides | NHK

Due to the results of heat and moist air, the atmospheric situations have develop into extraordinarily unstable over a large space from northern Japan to western Japan, and it’s believed that about 100 mm of torrential rain fell in Fukui Prefecture per hour. The Japan Meteorological Agency has introduced “record-breaking short-term heavy rain information” and requires guaranteeing security because the hazard of disasters is imminent.

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