Typhoon Champi: Taiwan Impact and Japan Forecast

Typhoon Champi is currently moving toward the Japanese archipelago following a destructive path through Taiwan, where it caused widespread disruption and significant weather alerts. As of October 24, 2026, the storm continues to influence regional weather patterns, including those affecting South Korea.

Why it is trending now

The storm is trending due to its intensity and the high-profile logistical disruptions it has caused across East Asia. In Taiwan, the government issued mass school and work closures across 20 municipalities, including major business hubs. Reports from Taiwan indicate that the storm, with a radius of approximately 320km, necessitated the evacuation of over 2,600 people from mountainous regions and left thousands of households without power.

Key facts

• According to Reuters and local reports, the storm caused 1 death and 163 injuries in Taiwan.
• Taiwan's Central Weather Administration reported wind speeds capable of exceeding 150 km/h in coastal areas.
• Japan's Meteorological Agency recorded the typhoon's central pressure at 955hPa, with maximum wind speeds reaching 40 meters per second.
• In Japan, the Okinawa and Kagoshima regions have seen extensive flight cancellations from major carriers including ANA and JAL.
• South Korea's Jeju region has been impacted by heavy rain, with Hallasan Mountain recording 139mm of precipitation as of the morning of October 24.

Why this is trending in South Korea

Interest in South Korea is driven by the direct impact of the storm's peripheral influence on the Jeju region. While flights are currently operating normally, local authorities have issued strong wind advisories, and several passenger ship routes, including those connecting to Chuja Island and Wando, have been suspended due to safety concerns.

Background and context

Typhoon Champi is the first major storm to directly affect Taiwan since the autumn season began. Japan has responded by activating a crisis management center at the Prime Minister's office, while local authorities in affected prefectures have canceled public events, such as a marathon in Kagoshima, to prioritize public safety.

What happens next

Meteorological agencies expect the typhoon to track toward the Japanese mainland, potentially impacting Kyushu, Shikoku, and Honshu. Residents in these areas are advised to prepare for heavy rainfall and high winds. In South Korea, maritime operations will remain subject to change based on real-time weather conditions and official updates from port authorities.