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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 PM EDT Mon Aug 21 2023
For the North Atlantic...Caribbean Sea and the Gulf of Mexico:
Active Systems:
The National Hurricane Center is issuing advisories on Tropical
Storm Franklin, located over the east-central Caribbean Sea, on
Tropical Storm Gert, located several hundred miles east-southeast
of the northern Leeward Islands, and has issued the last advisory
on Post-Tropical Cyclone Emily, located over the central Atlantic.
The National Hurricane Center is issuing advisories on
Potential Tropical Cyclone Nine, located over the central Gulf
of Mexico.
* Formation chance through 48 hours...high...90 percent.
* Formation chance through 5 days...high...90 percent.
1. Eastern Tropical Atlantic (AL92):
Showers and thunderstorms over portions of the tropical eastern
Atlantic are associated with a tropical wave. Environmental
conditions appear generally conducive for gradual development of
this system, and a tropical depression is likely to form later this
week while it moves west-northwestward across the eastern tropical
Atlantic.
* Formation chance through 48 hours...medium...40 percent.
* Formation chance through 7 days...high...70 percent.
Public Advisories on Tropical Storm Franklin are issued under WMO
header WTNT33 KNHC and under AWIPS header MIATCPAT3.
Forecast/Advisories on Tropical Storm Franklin are issued under WMO
header WTNT23 KNHC and under AWIPS header MIATCMAT3.
Public Advisories on Potential Tropical Cyclone Nine are issued
under WMO header WTNT34 KNHC and under AWIPS header MIATCPAT4.
Forecast/Advisories on Potential Tropical Cyclone Nine are issued
under WMO header WTNT24 KNHC and under AWIPS header MIATCMAT4.
Forecaster Cangialosi/Papin
Original author: NHC
