Map of tornadoes
- Each region is shown with colors for different warnings.
- About the status of the legends.
- Tornado advisories：
- There is imminent danger of a tornado forming.
- Lightening：
- 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.
- 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.
