Key Facts
• August 21, 9:00 AM: Tropical depression near western Kyushu upgraded to Typhoon 12.
• 9:00 PM: Located near Tarumizu City, Kagoshima, moving east at 10 km/h.
• Central pressure: 1004 hPa; max wind speed: 20 m/s; gusts: 30 m/s.
• August 22, 9:00 AM: Forecasted near Miyazaki City, pressure 1006 hPa, max wind 18 m/s.
• August 22, 9:00 PM: Expected to weaken into a tropical depression near Sukumo City, Kochi.
• Rainfall (Aug 20-21): Hiyoshi City, 269 mm; Minamisatsuma City, 241.5 mm.
• Predicted rainfall (Aug 22): Miyazaki, 50 mm/hour; Kagoshima, 70 mm/hour.
• Total rainfall (Aug 21-22): Miyazaki, 180 mm; Kagoshima, 300 mm.
• Strong winds: Kagoshima, 20 m/s (gusts 30 m/s); Miyazaki, 15 m/s (gusts 25 m/s).
• High waves: Kagoshima, 3 meters; Miyazaki, 2 meters, with swells.
• Risk of linear rainbands causing heavy rain and potential disasters in southern Kyushu.
• Advisory: Monitor for landslides, flooding, and strong winds; ensure safety indoors.
Summary
Typhoon 12, formed on August 21 near western Kyushu, is moving eastward at 10 km/h. It is expected to weaken into a tropical depression by August 22 near Sukumo City, Kochi. Southern Kyushu faces risks of heavy rain, with total rainfall potentially reaching 300 mm in Kagoshima and 180 mm in Miyazaki. Strong winds and high waves are also forecasted, with gusts up to 30 m/s and waves reaching 3 meters. The slow movement of the typhoon increases the likelihood of prolonged rainfall, raising concerns about linear rainbands and potential disasters. Residents in affected areas are advised to remain vigilant against landslides, flooding, and strong winds, and to prioritize safety by staying indoors. Continue monitoring updates for further developments.
