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Interesting radar in the last hour. It started with what looked like concentric eyewalls, now there are about 4 or 5 mesovortices and the old inner eyewall is one of them.

The initialization was really bad on wed-friday. It was already 100 miles too far east and 10mb too strong at hour zero on some runs.

The eye is closed off on radar now.

Yeah but there's a troff thats been keeping them separate. When it lifts out, it should result in both a west turn and a center alignment.

1002mb usually isn't well defined. The Euro is not really showing much deepening until tomorrow morning. It probably becomes a hurricane tomorrow evening and a major by Sunday afternoon.

No matter how far southwest it tracks, it turns right back over Jamaica.

Jamaica will disrupt the core if it moves directly over it. 20 miles south or north and it may actually help consolidate the core and intensify faster. Also the eastern part has the highest terrain.

There are still too much of a chance eastern track over western Hispanola like the ICON is showing to ignore. It wouldn't be the first time the Euro has missed a center relocation and shown a track way too far southwest. Not saying it will happen, just keep it in mind when posting 200kt Hafs A-B runs. They are going to look really bad if this turns into Cat1 Shrederolla

I think the 12z GGEM might have been listening in.

It seems almost like something related to the diurnal cycle. A convective blob forms at night and pulls the center east. Then shear ramps up and rips it apart during the day and it drifts back west.

The 12 Cmc pulls a Sandy.

The 12z Cmc is probably just as far off with the track at 120hrs as the GFS, just in the opposite direction. If you average them you might get an accurate position somewhere southwest of Jamaica.

It seems like the less latitude it gains in the next 72hrs, the more it gets tucked back under the ridge and bombs in the following 72 hrs, like the Euro and Cmc are showing. The Icon and Gfs show it gaining more latitude in the first 72hrs, then interacting with land when it tries to bomb.

Recon not really finding a closed center. Clearly a low level circulation on the visible though at around 14.2N 72.8W and still zipping west. This would rule out the GFS solution if it keeps up for a few hours.

Yeah it does not look like it's going to strengthen much in the near term.