Prepare for Typhoon Season in Japan

Essential Guide for Residents and Visitors

When is Typhoon Season in Japan?

Typhoon season in Japan typically runs from May to October, with the peak months being August and September.

Who Monitors Typhoons in Japan?

The Regional Specialized Meteorological Center (RSMC) Tokyo - Typhoon Center provides information on tropical cyclones in the western North Pacific.

Other organizations that monitor typhoons include the National Hurricane Center and Joint Typhoon Warning Center.

How to Prepare for a Typhoon

Before a Typhoon:

• Check weather forecasts and stay informed about typhoon warnings.
• Secure loose outdoor objects (e.g., furniture, pots).
• Stock up on emergency supplies (e.g., food, water, first-aid kit).
• Fill up vehicles with fuel.
• Charge electronic devices and have portable chargers handy.
• Identify evacuation routes and shelters.

During a Typhoon:

• Stay indoors and avoid going out.
• Close windows and doors securely.
• Stay away from windows and glass doors.
• Unplug electrical appliances and electronics.
• Listen to the radio or TV for updates and evacuation orders.

After a Typhoon:

• Check for injuries and damage to property.
• Stay away from flooded areas and downed power lines.
• Follow instructions from local authorities.
• Report any damage to your insurance company.

Additional Tips

According to the Japan Meteorological Agency, the country is hit with numerous typhoons every year, often making landfall or approaching the archipelago late in the summer (August or September).

As of Tuesday afternoon, the storm widely reported as Typhoon No. 10 in Japan was moving north-northwest at a slow pace, positioned about 100 kilometers (62 miles) east-southeast of Naha City, Okinawa Prefecture.