Matt on the Tropics
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tropical update wednesday 11-4-20, 6 pm

11/4/2020

 
Good evening.

Just a quick update on Eta. Eta is currently over north-central Nicaragua as a minimal tropical storm. It should be downgraded to a depression soon. It is currently forecast to re-emerge over the Western Caribbean on Friday and then cross west -central Cuba on Sunday. Shear is extremely high north of Cuba, see bottom diagram, in excess of  70 knots.
The current NHC forecast is a very low probability forecast with a huge spread in the models at 5 days. We probably will not really know much until Friday.

I'll write again on Friday morning.

Until then,                                       
​                                                        Matt.


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