Are models now coalescing around daughter vortices solution, initial plots went to a split, pulled back from this, then back on the table. Vortex could be ending 2018 with twins.. and a splitting headache.. Intriguing with trop HLB also in the post for Jan... pic.twitter.com/s0i5K5HAxe

— Tony Wells (@scotlandwx) December 17, 2018