Key Facts
• August 9-10: Linear rainbands may form in Northern Kyushu, increasing disaster risks.
• Rain expected to expand from Western Japan to Eastern and Northern Japan by August 10.
• Up to 400 mm of rainfall predicted in some areas by August 12.
• High risk of landslides, flooding in low-lying areas, and river overflows.
• Warm, moist air intensifying weather fronts, especially in Yamaguchi, Fukuoka, Saga, and Nagasaki.
• Transportation disruptions likely; travelers advised to monitor weather and adjust plans.
• Avoid flooded roads, rivers, steep slopes, and underground areas during heavy rain.
• Dam releases possible in prolonged rainfall; residents near dams should stay informed.
Summary
Northern Kyushu faces a high risk of linear rainbands forming from the night of August 9 to August 10, potentially causing severe rainfall and disasters. Rainfall is expected to spread across Western, Eastern, and Northern Japan, with some areas receiving over 400 mm by August 12. Authorities warn of landslides, flooding, and river overflows, urging residents to stay vigilant. Travelers should prepare for potential transportation disruptions and avoid flooded roads. Residents near dams should monitor water levels as releases may occur. Stay updated on weather and safety information to ensure preparedness.
