Reanalysis of the 1955-1964 Atlantic Hurricane Seasons
The work reported on here covers hurricane seasons from the mid-1950s to the early 1960s, during the early years of aircraft reconnaissance, but before routine satellite imagery became available. The track and intensity of each existing tropical cyclone has been reassessed, and previously unrecognized tropical cyclones have been discovered, analyzed, and recommended to the HURDAT Best Track Change Committee for inclusion into HURDAT. Changes to the number of tropical storms, hurricanes, major hurricanes, accumulated cyclone energy, and U.S. landfalling hurricanes are recommended for most of the years. A brief overview of the reanalysis methodology will be provided and the preliminary results of the reanalysis of the 1955-1964 hurricane seasons accomplished thus far will be shown. Some of the most interesting results thus far include decreasing the landfall intensity of Hurricane Audrey of 1957 (that killed more than 400 people in Cameron Parrish, LA) from 125 kt originally in HURDAT to 105 kt, increasing the landfall intensity of Hurricane Gracie of 1959 from 105 to 115 kt, and adding 12 new tropical storms.