Post-Tropical Cyclone Dolly Forecast Discussion Number 9

By | June 24, 2020

Issued at 1100 AM AST Wed Jun 24 2020


000
WTNT44 KNHC 241433
TCDAT4
 
Post-Tropical Cyclone Dolly Discussion Number   9
NWS National Hurricane Center Miami FL       AL042020
1100 AM AST Wed Jun 24 2020
 
The center of Dolly has been exposed since last night, and any 
remaining convection has been displaced well to the system's south. 
The circulation is now traversing over waters below 20 degrees C, 
and therefore is not anticipated that any deep convection will 
return to the post-tropical remnant low. The initial intensity of 30 
kt is based on an overnight ASCAT overpass. The low is forecast to 
gradually spin down through tonight and will likely open to a 
surface trough sometime on Thursday as it continues to move 
northeastward at around 15 kt. 
 
This is the last NHC advisory on this system. 
 
 
FORECAST POSITIONS AND MAX WINDS
 
INIT  24/1500Z 42.5N  57.8W   30 KT  35 MPH...POST-TROPICAL
 12H  25/0000Z 44.1N  55.7W   25 KT  30 MPH...POST-TROP/REMNT LOW
 24H  25/1200Z 45.9N  51.5W   25 KT  30 MPH...POST-TROP/REMNT LOW
 36H  26/0000Z...DISSIPATED
 
$$
Forecaster Latto
 

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