The other part of the wave is in the south carribean sea, more east of the other part of 90L. I outlined the wave in blue and circled the two eyes of Invest90. 90 has two eyes, yesterday having one eye.
The eastern part of 90L is more slowmoving. If TD 1 were to form, it's probably not forming here because of the incoming warm front. Lets hope it does form because I have waited a helluva long time for Arthur. Please, 90L, you know you want to form in the atlantic as Arthur, right?