Key Facts
• Fukuoka Meteorological Observatory issued a disaster prevention comment at 3:56 AM on September 3.
• Heavy rain with thunderstorms expected from midday to early evening on September 3.
• Atmospheric instability caused by moist air and strong sunlight.
• Predicted rainfall: 40 mm per hour and 80 mm over 24 hours across the prefecture.
• Potential for landslides and flooding due to already loosened ground in Fukuoka.
• Early warning for heavy rain [Medium] issued for Fukuoka region.
• Risk of lightning, tornadoes, and sudden strong winds until late night on September 3.
• Residents advised to seek shelter indoors if cumulonimbus clouds approach.
Summary
Fukuoka Prefecture is expected to experience severe weather on September 3, with heavy rain and thunderstorms forecasted from midday to early evening. The Fukuoka Meteorological Observatory warns of highly unstable atmospheric conditions caused by moist air and strong sunlight. Rainfall could reach 40 mm per hour and 80 mm over 24 hours, increasing the risk of landslides and flooding, especially in areas with already loosened ground. An early warning for heavy rain [Medium] has been issued, and residents are urged to remain cautious of lightning, tornadoes, and sudden strong winds until late night. Safety measures, such as moving indoors when cumulonimbus clouds are visible, are strongly recommended.
