According to the Meteorological Agency, according to radar analysis near Irabu, Miyakojima City, Okinawa Prefecture, heavy rain of 120 mm or more in one hour until 6:50 am, and heavy rain of about 120 mm near Hirara, Miyakojima City. Seems to have fallen.
As the danger of disaster is imminent, the Japan Meteorological Agency has released "record short-time heavy rain information" to call for safety.