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Emergency Information => Weather Info => Topic started by: ThreatWebInternal on October 03, 2024, 08:24:27 AM

Title: [Alert]WNH issues Tropical Cyclone Discussion (TCD) at Sep 27, 10:00 PM CDT
Post by: ThreatWebInternal on October 03, 2024, 08:24:27 AM
WNH issues Tropical Cyclone Discussion (TCD) at Sep 27, 10:00 PM CDT

116 
WTNT44 KWNH 280300
TCDAT4
 
Post-Tropical Cyclone Helene Discussion Number  19
NWS Weather Prediction Center College Park MD   AL092024
1000 PM CDT Fri Sep 27 2024
 
KEY MESSAGES:
 
1. Widespread significant river flooding is ongoing across the
southern Appalachians, some of which are record-breaking.
Conditions will begin to improve Friday night and on Saturday
following the catastrophic flooding over the past two days.
 
2. There is a possibility of long-duration power outages in
portions of the southeast U.S. If you use a generator, be sure it
is placed outside at least 20 feet away from doors, windows, and
garages to avoid deadly carbon monoxide poisoning.
 
3. Use caution after the system passes as deadly hazards remain
including downed power lines and flooded areas.
 
 
FORECAST POSITIONS AND MAX WINDS
 
INIT  28/0300Z 38.0N  87.0W   25 KT  30 MPH...POST-TROP/EXTRATROP
 12H  28/1200Z 37.8N  88.0W   20 KT  25 MPH...POST-TROP/EXTRATROP
 24H  29/0000Z 37.4N  87.6W   15 KT  15 MPH...POST-TROP/EXTRATROP
 36H  29/1200Z 37.3N  86.7W   15 KT  15 MPH...POST-TROP/EXTRATROP
 48H  30/0000Z 37.3N  85.9W   15 KT  15 MPH...POST-TROP/EXTRATROP
 60H  30/1200Z...DISSIPATED
 
$$
Forecaster Hurley
 

Source: WNH issues Tropical Cyclone Discussion (TCD) at Sep 27, 10:00 PM CDT (https://mesonet.agron.iastate.edu/p.php?pid=202409280300-KWNH-WTNT44-TCDAT4)

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