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Ed DunhamAdministrator
Former Meteorologist & CFHC Forum Moderator (Ed Passed Away on May 14, 2017)


Reged: Sun
Posts: 2565
Loc: Melbourne, FL
Area of Interest - Tropical Storm Alberto
      Sat May 19 2012 10:22 AM

A weak non-tropical low pressure area interacting with an upper-level trough has formed to the southeast of Myrtle Beach, South Carolina, and NHC has issued a Special Tropical Weather Outlook. At 19/12Z, Invest 93L was located at 32.6N 77.3W with sustained winds of 30kts and a central pressure of 1009mb.

The system is drifting to the southwest and upper south southwesterly windshear has displaced most of the convection to the north of the low pressure center. This southwesterly shear is expected to abate over the next couple of days, however the SSTs are a chilly 25C. There is a 50/50 chance for additional tropical or subtropical development.
ED

ADDED: 93L upgraded to TS Alberto at 19/21Z.

Edited by Ed Dunham (Sat May 19 2012 10:43 PM)

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Entire topic
Subject Posted by Posted on
* Area of Interest - Tropical Storm Alberto Ed DunhamAdministrator Sat May 19 2012 10:22 AM
. * * Re: Area of Interest - Tropical Storm Alberto Ed DunhamAdministrator   Sun May 20 2012 12:52 AM
. * * Re: Area of Interest - Tropical Storm Alberto MichaelA   Sun May 20 2012 08:32 AM
. * * Tropical Storm Alberto Dealing with Constraints CoconutCandy   Sun May 20 2012 11:19 AM
. * * Re: Tropical Storm Alberto Dealing with Constraints MichaelA   Sun May 20 2012 12:08 PM
. * * Re: Tropical Storm Alberto Dealing with Constraints MichaelA   Sun May 20 2012 03:03 PM
. * * Re: Tropical Storm Alberto Dealing with Constraints MichaelA   Sun May 20 2012 09:29 PM
. * * Invest 93L an Interesting Preseason System CoconutCandy   Sat May 19 2012 03:51 PM
. * * Re: Invest 93L an Interesting Preseason System Hurricane Fredrick 1979   Sat May 19 2012 04:13 PM
. * * Advisories on 'Alberto' to begin soon ?? CoconutCandy   Sat May 19 2012 04:24 PM
. * * Re: Advisories on 'Alberto' to begin soon ?? MichaelA   Sat May 19 2012 04:38 PM
. * * It's Official: Tropical Storm Alberto !! CoconutCandy   Sat May 19 2012 05:02 PM
. * * Re: Advisories on 'Alberto' to begin soon ?? cieldumort   Sat May 19 2012 04:38 PM
. * * Re: Invest 93L an Interesting Preseason System cieldumort   Sat May 19 2012 04:24 PM

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