Typhoon Dujuan approached Japan’s Pacific coast on Monday, prompting authorities to warn of intense rain, powerful winds, flooding and landslides across eastern parts of the country.

The Japan Meteorological Agency said conditions could worsen quickly as the storm passed close to the Tokyo metropolitan region, home to tens of millions of people.

Parts of the Izu Islands had already recorded more than 300 millimetres of rain, and an emergency landslide warning was issued for Oshima town.

Forecasters also warned that linear rain bands could form, producing highly concentrated downpours and sharply increasing the risk of flash floods and slope failures.

The storm disrupted travel and public events. An equestrian eventing competition at the Asian Games in Aichi Prefecture was postponed because of the severe weather.

Prime Minister Sanae Takaichi’s departure for the United Nations General Assembly in New York was delayed by several hours as the typhoon affected transport plans.

Officials urged residents to monitor local evacuation information, avoid swollen rivers and unstable hillsides, and prepare for further disruption as the system moved along the coast.

Source: Reuters.

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