The Grand Island Tornado Outbreak of June 3, 1980: A Devastating Supercell Event

Dec 07, 2025

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On June 3, 1980, a massive supercell thunderstorm complex formed just north of Grand Island, Nebraska. As it moved slowly south-southeast at around 8 mph, it unleashed a dramatic outbreak of tornadoes within a short span of less than three hours. The storm produced seven tornadoes, including one F4 and three F3 strength twisters. This catastrophic event inspired a book and television movie, leading to significant tornado and engineering research on their destructive power.

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The Grand Island Tornado Outbreak of June 3, 1980: A Devastating Supercell Event

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Grand Island tornadoes By: Kristi Marie Mae Mcanany
On June 3, 1980, a massive super cell thunderstorm complex developed just north of Grand Island, Nebraska, during the early evening. This complex moved slowly south-southeast through the city at around 8 mph. This outbreak provided the basis for a book and television movie, as well as tornado and engineering research. Over a period of less than 3 hours, this storm complex produced 7 tornadoes in and around Grand Island. There was one tornado of F4 intensity and 3 others that were rated F3.