| 11. | The wind damage sent out tornado warnings in the Chicago area.
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| 12. | In Jackson, a tornado warning was issued 22 minutes before the twister hit.
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| 13. | There were many warnings issued during the derecho including tornado warnings.
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| 14. | Gorillas and monkeys, kings and serfs, tornado warnings and terrain mapping_
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| 15. | Tornado warnings were also issued across Southern Michigan, for Calhoun counties.
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| 16. | The weather service issued tornado warnings for the southeastern part of the state.
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| 17. | Severe storms battered Arkansas, with tornado warnings in the north-central part of the state.
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| 18. | The issuance of a tornado warning indicates that residents should take immediate safety precautions.
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| 19. | Half an hour later, it broadcast the first tornado warning.
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| 20. | Q : Is there a difference between a tornado watch and a tornado warning?
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