Definitely think this is the start of an ERC. Double wind max showing up on the SE side on the Key West Doppler Radar now. One caution: ERCs can induce "wobbles" of the inner core that can be mistaken for track shifts. So be careful to use NHC's smoothed motion. pic.twitter.com/xomaebeCIj

— Andy Hazelton (@AndyHazelton) September 27, 2022