The Japan Meteorological Agency estimated its moment magnitude at 7.8.

However, the Japan Meteorological Agency continued following the strengthening depression.

However, the Japan Meteorological Agency maintained the system as a single storm.

Hannah was not considered a tropical storm by the Japan Meteorological Agency.

Japan Meteorological Agency is the Japanese government's weather service.

The Japan Meteorological Agency had earlier declared the end of the rainy season only to cancel it.

After retiring from the Japan Meteorological Agency, he began writing professionally.

The Japan Meteorological Agency designated the system a tropical depression later that day.

The Japan Meteorological Agency designated it a tropical depression later that night.

The Japan Meteorological Agency began monitoring the system as a tropical depression the next day.