Click on the name of each city or town to go to its website.
Map of tornadoes
Each region is shown with colors for different warnings.
About the status of the legends.
There is imminent danger of a tornado forming.
There is danger of a tornado forming.
Advisories are in effect for 1 hour, but when an advisory is continued, it will be re-issued.
Information for each bureau is shown by clicking on the map and linked words.
Click on the refresh button to get the latest information.
Click on "What is the next step?" to show the page listing actions to take during windstorms and floods.
About emergency evacuation information
Bureaus that have issued emergency evacuation instructions/orders will be listed, and information from each bureau will be shown by clicking on the bureau name.
Disaster Prevention Group, Crisis Management Dept., Crisis Management Bureau, Hokkaido General Affairs Division
Tel: 011-231-4111(representation)/FAX 011-231-4314
© 2011 Disaster Information System