2020 Hurricane Season Had One Fewer U.S. Landfall Than Previously Thought The Weather Channel 2 hrs ago Chris Dolce The U.S. had one fewer named storm landfall than previously thought in the hyperactive 2020 Atlantic hurricane season, according to a post-season reanalysis. Meteorologists at the National Hurricane Center (NHC) completed a review of data for Marco and found that it did not officially make landfall as a tropical storm at the mouth of the Mississippi River in extreme southeast Louisiana on Aug. 24, 2020. In a report released Wednesday, the NHC said, "data from stations at the Southwest Pass of the Mississippi River suggest that the actual wind and pressure center stayed just south of those stations and that landfall did not occur."