Key Facts
• At 5:04 PM on August 10, a heavy rain warning was issued for Umi and Kasuya towns.
• The warning includes risks of landslides and flooding in low-lying areas.
• Maximum hourly rainfall is expected to reach 70 mm in affected areas.
• Peak rainfall is forecasted for the evening of August 10.
• Residents in Fukuoka, Kitakyushu, and Chikuho regions should remain alert until the morning of August 11.
• Flood warnings are also in effect for multiple cities, including Fukuoka City and Iizuka City.
• The Japan Meteorological Agency advises caution against potential river overflows and inundation.
• Heavy rain events may result in 200–300 mm of rainfall if linear rainbands form.
• Emergency preparedness, including checking hazard maps, is strongly recommended.
Summary
A heavy rain warning was issued for Umi and Kasuya towns in Fukuoka Prefecture at 5:04 PM on August 10. The warning highlights risks of landslides and flooding, with peak rainfall expected in the evening. Residents in Fukuoka, Kitakyushu, and Chikuho regions are advised to stay vigilant until the morning of August 11. Maximum hourly rainfall could reach 70 mm, and linear rainbands may cause 200–300 mm of rain. Flood warnings are also in place for several cities. The Japan Meteorological Agency urges residents to monitor updates and prepare for potential emergencies, including reviewing hazard maps.
