[Tropical] Tropical Cyclone Discussion

EMWIN Server emwin at nashvilleweather.net
Mon Jun 28 21:32:51 CDT 2021


WTNT44 KNHC 290232
TCDAT4

Tropical Depression Danny Discussion Number   3
NWS National Hurricane Center Miami FL       AL042021
1100 PM EDT Mon Jun 28 2021

Danny made landfall just north of Hilton Head on Pritchards Island,
South Carolina, around 2330 UTC with maximum winds of about 35 kt.
Since then, the storm moved inland across extreme southern South
Carolina and is now located over east-central Georgia.  Surface
observations and Doppler radar data indicate that Danny has
weakened, and the cyclone has now been downgraded to a 30-kt
tropical depression.  Heavy rains associated with the depression
are spreading westward across central Georgia.

The weakening cyclone is moving west-northwestward at about 13 kt.
This general motion is expected to continue overnight and Tuesday
taking Danny, or its remnants, across Georgia and northern Alabama.
As the system continues its trek inland, additional weakening is
forecast, and Danny will likely dissipate by late Tuesday.


Key Messages:

1. Heavy rainfall is possible from coastal southern South Carolina
and Georgia, inland across the Piedmont of Georgia into northeast
Alabama.  Isolated flooding is possible across urban areas of the
southern South Carolina and Georgia coasts.


FORECAST POSITIONS AND MAX WINDS

INIT  29/0300Z 32.6N  81.5W   30 KT  35 MPH...INLAND
 12H  29/1200Z 33.3N  83.8W   20 KT  25 MPH...INLAND
 24H  30/0000Z...DISSIPATED

$$
Forecaster Cangialosi
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