JMII
(Weather Master)
Fri Sep 08 2017 11:08 PM
Re: HUR IRMA Lounge

Quote:

Could change everything




Double landfalls - Irma in Cuba and Katia in Mexico! Irma actually went SOUTH for a bit there, could be a wobble, but she ain't behaving properly. That airport weather station I was monitoring went offline about an hour again, so no ground data on current situation. Models are shifting west again, hugging the western coast of FL now.

From the NHC:
Apparently the ridge to the north of Irma has been stronger than expected, and the initial motion remains westward, or 280/11 kt. The track guidance continues to insist on Irma turning west-northwestward soon, moving along the Cuban Keys adjacent to the north coast of Cuba during the next 24 hours. After that time, Irma is expected to turn sharply north-northwestward and accelerate after 48 hours, moving parallel to the West Coast of Florida and then into Georgia. Mainly because irma's eye has not deviated from its westward motion, the new NHC forecast track has again shifted slightly westward. Because of the hurricane's angle of approach to the West Coast of Florida, it is extremely difficult to pinpoint exactly where the center might move onshore.

Future forecast positions are Cudjoe Key and Fort Myers.



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