TornadoHistoryProject.com

- Over 60,000 tornado maps. U.S. tornadoes 1950-2017.*

Tornado Index # 19990503.40.32

1 tornadoes found

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*Data within this database has been pulled from the Storm Prediction Center's (SPC) historical tornado data file. Thus, the data included here is only as accurate as the data in the official SPC archive.