Incredible watching an obviously sheared cyclone intensify anyways. Especially one that just finished an EWRC in the face of that shear. I really wasn’t 100% certain it’d be able to stabilize the core after the EWRC, let alone intensify at a fairly rapid pace.
The fact that the deepest convection is actually on the upshear side of the cyclone likely heralds intensification/resilience in the face of shear at least during the next 6-12 hours.
Ian is bombing out right now and 115mph is probably a tad conservative. 4-5 hours over flat western Cuba is likely to slow or halt intensification, but probably not enough to hinder it much by tomorrow afternoon.
EDIT: landfall declared, 110kts/952mb.
recon observations are generally consistent with a category 2 hurricane. ~966mb, 80-85kt SFMR, ~85-90kt FL wind. The data is full of holes, hence the ranges.
New flight suggests only modest pressure falls over the past few hours. Though, notably, the storm's organizational structure has improved, with 50kt winds now showing up immediately SE of the center in what is likely a nascent inner core.
The synoptic configuration modeled in the 48 hours prior to landfall is definitely something more reminiscent of storms in the early 2000s and not recent years. That big longwave trough is gonna deposit a massive dry airmass in its wake that will likely impact the storm greatly.
setup overall is very supportive of supercells and large hail with 0-6km shear potentially exceeding 60kts and MLLRs exceeding 7.5. Boundary is somewhat diffuse and not likely to be overforced. Not sold on tornadoes but will likely be out there.