I know we are just a little more than 12 hours after #Florence completed the last #ERC, but there are hints another one might be right around the corner. A recent 37GHz microwave image shows another closed maxima in ice scattering that might signify an outer #eyewall developing. pic.twitter.com/FyJwYLuZws

— Philippe Papin (@pppapin) September 12, 2018