National Weather Service · NOAA / National Weather Service

Tornado Safety

What to do before, during and after a tornado, from the National Weather Service. For anyone who wants to know how to stay safe when a tornado, high wind or hail threatens.

Source: NOAA / National Weather Service. Not endorsed by NOAA / National Weather Service or the U.S. Government.
Last checked against the source 2 October 2026

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How to use this document

Who it's for: anyone in tornado country.

How to read it: a short National Weather Service overview of what to do before, during and after a tornado, high wind or hail.

Read alongside: Build a Kit · Are You Ready? An In-Depth Guide to Citizen Preparedness

Read with careWe copied this page on 2 October 2026. Agencies revise this guidance, so check the original for the current version, and in a real emergency follow instructions from local officials.

What's in it

  1. Tornadoes, Wind, Hail

The full text

Tornadoes, Wind, Hail  

A tornado is a violently rotating column of air extending from the base of a thunderstorm down to the ground. Tornadoes are capable of completely destroying well-made structures, uprooting trees, and hurling objects through the air like deadly missiles. Tornadoes can occur at any time of day or night and at any time of the year. Although tornadoes are most common in the Central Plains and the southeastern United States, they have been reported in all 50 states.

This website is designed to teach you how to stay safe when a tornado threatens. If you know what to do before, during and after a tornado, you will minimize your risk of injury and increase your chances of survival. You'll also find links to research, past events other topics of interest as well as downloadable safety handouts about thunderstorms, lightning, and tornadoes.

If you, or someone you know, has been a victim of a tornado, please share your story so we can prevent others from becoming a victim. When you write, please note that NWS has permission to use your story and, if possible, let us know the town and state you were in and the year the event took place.

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Free, no sign-up. The PDF, phone PDF, EPUB and text copies are made by Survival Codex from the agency's own page, with a cover and closing page from us; the agency's text is unchanged. EPUB opens in Apple Books and on Kobo, and on Kindle through Send to Kindle.

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