Tue Sep 05 2017 12:08 PM
Re: HUR IRMA Lounge


Surprised Irma is at 180 mph with the so so convection and unimpressive pressure. It must be a very well-balanced and efficient.

Convection has been quite impressive - very cold cloud tops overnight. While there has been some warming during the morning, Irma remains a phenomenally well organized hurricane with cloud tops that are sufficiently cold, but if the trend of warming continues, we could see Irma's intensity back down some going forward later today. (TBD)

The pressure may seem to be a bit high for the 180 MPH, but keep in mind that the environmental pressures are not low to begin with, with very strong High pressure just to her north - all relative

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