Key Facts
• At 4:23 PM on August 16, the Japan Meteorological Agency issued a “Record-Breaking Short-Term Heavy Rainfall Information” alert for Shizuoka Prefecture.
• Approximately 110mm of rain fell in the southern part of Hamamatsu City within one hour by 4:10 PM.
• Earlier, by 2:20 PM, the northern plains of Hamamatsu City recorded about 120mm of rainfall.
• The prolonged heavy rain has significantly increased the risk of disasters in the region.
• Residents are urged to ensure their safety immediately, especially those near cliffs or rivers.
• Evacuation guidance includes moving to designated shelters or safer locations, avoiding flood-prone areas.
• “Record-Breaking Short-Term Heavy Rainfall Information” corresponds to Level 4 or higher on the five-level warning scale, indicating the need for evacuation.
• Local municipalities may have already issued evacuation orders or are expected to do so soon.
Summary
On August 16, Shizuoka Prefecture experienced record-breaking rainfall, with 110mm falling in Hamamatsu City’s southern area within an hour. The Japan Meteorological Agency issued a Level 4 warning, urging residents to evacuate or secure safety immediately. Prolonged rain has heightened disaster risks, particularly in areas near cliffs and rivers. Residents are advised to follow local evacuation orders and prioritize safety by moving to higher ground or sturdy buildings. This alert highlights the severity of the situation, emphasizing the need for prompt action to prevent potential disasters.
