NHC has determined that a subtropical storm formed in the Atlantic basin off the northeastern U.S. coast in mid-January 2023, and it will be designated as the first cyclone of the 2023 Atlantic season with ID AL012023.https://t.co/6idLKYJqjL pic.twitter.com/f047dch647

— National Hurricane Center (@NHC_Atlantic) May 11, 2023