2020 Atlantic Hurricane Season Fast Facts

People walk on a flooded street after Hurricane Delta hit near Cozumel on October 07, 2020 in Cozumel, Mexico.

(CNN)Here is a look at the 2020 Atlantic hurricane season.


The 2020 Atlantic hurricane season runs from June 1 to November 30. The areas covered include the Atlantic Ocean, Gulf of Mexico and the Caribbean Sea.
    The National Weather Service defines a hurricane as a "tropical cyclone with maximum sustained winds of 74 mph (64 knots) or higher."
      Hurricanes are rated according to intensity of sustained winds on the Saffir-Simpson Hurricane Wind Scale. The 1-5 scale estimates potential property damage.
      A Category 3 or higher is considered a major hurricane.
      The National Hurricane Center advises preparedness:
      • A hurricane watch indicates the possibility that a region could experience hurricane conditions within 48 hours.
      • A hurricane warning indicates that sustained winds of at least 74 mph are expected within 36 hours.


      April 2, 2020 - The Colorado State University Tropical Meteorology Project team predicts an above-average Atlantic hurricane season. The team forecasts 16 named storms, including eight hurricanes.
      May 21, 2020 - The Climate Prediction Center (CPC) at National Oceanic and Atmospheric Administration (NOAA) forecasts a 60% chance for an above-normal season, predicting that there is a 70% chance of having 13 to 19 named storms, of which six to 10 could develop into hurricanes, including three to six major hurricanes (Categories 3-5).
      August 6, 2020 - NOAA releases its updated forecast, saying an "extremely active" hurricane season is possible. The agency now predicts 19 to 25 named storms, including seven to 11 hurricanes.

      2020 Atlantic Storm Names

      Hurricane names are pulled from six rotating lists maintained and updated by the World Meteorological Organization. Storm names are retired only when those storms are particularly deadly or costly. When the normal list of storm names is exhausted, additional names are taken from the Greek alphabet.
      Tropical Storm Arthur
      May 16, 2020 - Tropical Storm Arthur forms about 190 miles east-northeast of Cape Canaveral, Florida.
      May 19, 2020 - Weakens to a post-tropical cyclone.
      Tropical Storm Bertha
      May 27, 2020 - Tropical Storm Bertha forms near the coast of South Carolina and then makes landfall approximately 20 miles east of Charleston.
      May 28, 2020 - Weakens to a post-tropical cylcone.
      Tropical Storm Cristobal
      June 2, 2020 - Tropical Storm Cristobal forms in the southern Gulf of Mexico.
      June 3, 2020 - Makes landfall in southern Mexico near the town of Atasta.
      June 7, 2020 - Makes landfall in Louisiana.
      June 8, 2020 - Weakens to a tropical depression.
      Tropical Storm Dolly
      June 23, 2020 - Tropical Storm Dolly forms.
      June 24, 2020 - Weakens to a post-tropical cyclone.
      Tropical Storm Edouard
      July 5, 2020 -