On the twenty eighth, as a result of extraordinarily unstable atmospheric circumstances, heavy rain and hail fell in Saitama Prefecture, inflicting gusts, hail, and flooding primarily within the northern a part of the prefecture.
At an agricultural greenhouse in Ozone, Kumagaya City, Saitama Prefecture, attributable to heavy rain, it was quickly flooded to a depth of about 10 cm, and on the twenty ninth, moist cardboard was dried and dirt was cleaned up.