Add Yahoo as a preferred source to see more of our stories on Google. North Dakota Gov. Kelly Armstrong walks by silos damaged by an EF5 tornado in Enderlin, N.D., on June 25. New York has seen its ...

ENDERLIN, N.D. — The June 20 tornado that tore through southern Cass and Ransom counties near Enderlin, North Dakota, has officially been upgraded to an EF-5 — the most violent category on the ...

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The deadly tornado that struck Enderlin, North Dakota, in June has been classified as an extremely rare EF-5 storm, the first to hit the United States in 12 years. After a tornado strikes, the NWS ...