Typhoon Dujuan Prompts Evacuations Across Japan

Millions of residents across Japan were urged to evacuate their homes as Typhoon Dujuan made landfall on the country's southwestern coast on September 18, 2024. The Japan Meteorological Agency (JMA) had issued a "level 5" emergency warning, its highest, indicating an imminent threat to life in several prefectures, including Kagoshima and Miyazaki, located on the island of Kyushu. This warning signified that evacuation orders had been issued and that residents should take immediate action to ensure their safety. As the typhoon progressed inland, the JMA downgraded the threat level in many of these areas to "level 4," advising residents to evacuate to safer locations or secure their homes. However, the agency cautioned that the danger had not entirely passed, with continued risks of landslides, flooding, and powerful gusts of wind.

Typhoon Dujuan, which had intensified into a "very strong" typhoon, was packing sustained winds of up to 180 kilometers per hour (112 mph) and gusts reaching 252 kilometers per hour (157 mph) as it approached the Japanese archipelago. The storm's trajectory indicated a path across Kyushu and then northeastward over the main island of Honshu, potentially impacting densely populated areas including Tokyo. Authorities were particularly concerned about the storm's heavy rainfall, with predictions of up to 500 millimeters (20 inches) in some regions over a 24-hour period, raising the specter of widespread flooding and mudslides. The typhoon's passage was expected to bring torrential downpours and violent winds to a significant portion of the country, disrupting transportation networks and potentially causing widespread power outages.

In response to the impending threat, transportation services were severely affected. All flights in and out of major airports in Kyushu, including Fukuoka Airport, were canceled, impacting hundreds of thousands of travelers. Shinkansen bullet train services were also suspended on several lines connecting Kyushu with other parts of Japan, and many local train and bus services were halted. Businesses in the affected regions were advised to close, and schools were shut down. The government established an emergency response headquarters to coordinate rescue and relief efforts, with the Self-Defense Forces placed on standby for potential deployment. The typhoon's impact was anticipated to be significant, with economic losses potentially running into billions of dollars due to damage to infrastructure, agriculture, and businesses. This event highlights the increasing frequency and intensity of extreme weather events in Japan, attributed by many scientists to climate change.