At work, we’ve got new graphics computers and software. With Dean in the Atlantic, I’ve been giving them a workout… or at least better learning how to use them. These storms can be tracked, predicted and shown in a variety of ways.
Right now, the Hurricane Center says Dean has sustained winds of 135 mph. I’m more likely to agree with NHC tonight than last night. Dean has become a classic hurricane with a well defined eye.
I popped over to the San Juan, PR radar and watched the outer bands spin as the storm passed to the south. Later, the huricane will be visible from a radar at Guantanamo and a few (if they’re working) on Cuba.
It will not be a good weekend in Jamaica. The official call brings Hurricane Dean right over the spine of that mountainous island Sunday. In that scenario you get devastating wind and rain, storm driven tides and huge mudslides. The Caymans aren’t much better off.
It’s possible tonight’s 135 mph is near Dean’s peak. Even if he does strengthen (as forecast), there is a limit. It’s tough for a storm to maintain 150+ mph winds for long before internal forces begin to break down the storm.
There’s lots of watching to come. Dean will be ‘on the books’ until midweek next week.