1.   A fierce thunderstorm sent rumbles through the building, and a tornado warning was issued for the nearby suburbs.

2.   A tornado warning failed to intimidate them.

3.   A tornado warning, which means a tornado has been confirmed, can come within minutes of an actual touchdown.

4.   Gisela tells the story about the time the tornado warning blared.

5.   Half an hour later, it broadcast the first tornado warning.

6.   However, he said high winds or a tornado warning would trigger an immediate evacuation of the workers inside and delay the demolition.

7.   If someone reports a tornado or if weather radar indicates a thunderstorm is strong enough to produce a tornado, local National Weather Service meteorologists issue a tornado warning.

8.   Imagine that you hear a tornado warning on the radio.

9.   In western Alabama, residents of Tuscaloosa and west-central counties were under tornado warnings Friday night.

10.   Intense thunderstorms with tornado warnings made their work all the more treacherous.