Key Facts
• August 8: Kagoshima’s Kirishima City recorded 512mm rainfall in 24 hours, a historic high.
• Kagoshima Airport also saw 506mm rainfall, nearly double the monthly average for August.
• Early morning: Linear rainbands caused heavy rain in Satsuma and Osumi regions.
• As of 9:00 AM, a special heavy rain warning remains in effect for Kirishima City.
• Rain is expected to weaken during the day but intensify again tonight in southern Kyushu.
• By August 9 evening, heavy rain will persist, increasing risks of landslides and flooding.
• Rain clouds are forecast to move northward to northern Kyushu by August 10.
• Authorities urge caution near rivers, steep slopes, and low-lying areas.
• Safety measures include avoiding flooded roads, monitoring dam levels, and evacuating from dangerous areas.
Summary
Kagoshima Prefecture experienced record-breaking rainfall on August 8, with Kirishima City and Kagoshima Airport recording over 500mm in 24 hours. This unprecedented rainfall, nearly double the monthly average for August, has prompted special warnings for heavy rain and potential disasters. While rain may temporarily weaken during the day, southern Kyushu is expected to face intense rain again tonight, with risks of landslides, flooding, and river overflows. By August 10, northern Kyushu is also likely to experience heavy rain. Residents are advised to stay updated on weather alerts, avoid hazardous areas, and take necessary precautions to ensure safety.
