Meguro-ku disaster prevention weather information mail tornado caution information
Tokyo (Northern Izu Islands) Tornado Warning Information No. 2
May 01, 2021 15:18 Announcement by the Japan Meteorological Agency
The northern part of the Izu Islands is in a weather condition where severe gusts such as tornadoes are likely to occur. Please pay attention to the appearance of the sky. If there are signs that cumulonimbus clouds are approaching, such as lightning or sudden changes in wind, try to ensure safety by moving inside a sturdy building. Beware of lightning strikes, hailstorms, and sudden heavy rains.
This information is valid until 16:30 on the 01st.