Typhoon Dujuan Disrupts Asian Games: Storm To Skirt Coastline

By: AVM GP Sharma | Edited By: Arti Kumari
Sep 22, 2026, 4:00 PM
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Key Takeaways:

  • Typhoon Dujuan brought heavy rain and strong winds to parts of Japan.
  • Weather conditions forced schedule changes at the Aichi-Nagoya Asian Games, including equestrian and rowing events.
  • Dujuan has moved northeast and away from the coast, reducing the immediate weather threat.
  • Another disturbance over the Philippine Sea will need monitoring for its future development and track.

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Typhoon Dujuan in the West Pacific-Japan region is the latest weather event in a year of unusually heavy rains, floods and tropical cyclones that have affected regions across the globe, from East Asia to North America and Europe.

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Typhoon Dujuan caused deaths, destruction and widespread disruption, including changes to some events at the Aichi-Nagoya Asian Games. The powerful typhoon impacted events across Aichi Prefecture and the city of Nagoya. Organisers postponed the opening day of the Equestrian Eventing Competition, while rowing and some other outdoor events also faced schedule changes amid concerns over heavy rain and strong winds. Contemporary reports confirm weather-related disruption to both equestrian and rowing schedules.

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The typhoon brought torrential rain and strong winds to parts of Japan. The storm has since recurved away from the coast, allowing the threat to ease over many areas.

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The typhoon spared the coast a direct hit and skirted away. Weather conditions are unlikely to worsen, bringing relief to authorities. Although Dujuan weakened as it moved northeast, it dumped exceptionally heavy rainfall over parts of eastern Japan.

Japan frequently experiences strong typhoons during late summer and early autumn. However, human-induced climate change is increasing the potential for more intense heavy-rain events as a warmer atmosphere can hold more moisture.

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Another area of disturbed weather is brewing over the Philippine Sea, but its eventual track and intensity will need to be monitored.

Editorial verification note: I would not publish the claims of four deaths, 45,000 homes without power, 144 kmph winds, or 832 mm at Oshima without another source check. The fresh sources I found confirm Dujuan's approach, heavy-rain threat and Asian Games disruption, but did not independently substantiate those specific figures. One earlier report placed Dujuan's sustained winds at 90 kmph with gusts to 126 kmph.

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AVM GP Sharma
President of Meteorology & Climate Change
AVM Sharma, President of Meteorology & Climate Change at Skymet Weather Services, is a retired Indian Air Force officer who previously led the Meteorological Branch at Air Headquarters in New Delhi. With over a decade of experience at Skymet, he brings a wealth of knowledge and expertise to the organization.
FAQ

Adverse weather associated with the typhoon led organisers to alter competition schedules, including equestrian and rowing events.

The system has moved northeast and away from the coast, reducing the immediate threat compared with its approach to Japan.

Another disturbed area is being watched over the Philippine Sea, although its eventual development and track remain uncertain.

Disclaimer: This analysis is based on Skymet’s proprietary weather database, internal forecast models, station observations, climatological datasets, and expert meteorological interpretation by the Skymet Weather team. While every effort is made to ensure scientific accuracy, weather conditions are dynamic and may evolve over time. This assessment is intended for informational purposes and should not be considered an absolute or guaranteed prediction.

Skymet is India’s most accurate private weather forecasting and climate intelligence company, providing reliable weather data, monsoon updates, and agri-risk management solutions across the country.