483  
WTPZ42 KNHC 252039  
TCDEP2  
 
POST-TROPICAL CYCLONE LOWELL DISCUSSION NUMBER 21  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP172020  
1100 AM HST FRI SEP 25 2020  
 
LOWELL HAS BEEN LARGELY DEVOID OF DEEP CONVECTION FOR MORE THAN 18  
HOURS, WITH ONLY A SMALL SHRINKING PATCH LEFT MORE THAN 100 N MI  
NORTHEAST OF THE CENTER. THEREFORE, LOWELL IS NOW CONSIDERED A A  
POST-TROPICAL REMNANT LOW, AND THIS IS THE LAST ADVISORY FROM NHC.  
THE INITIAL INTENSITY IS ESTIMATED TO BE 30 KT.  
 
THE REMNANT LOW IS MOVING WESTWARD AT ABOUT 11 KT. A CONTINUED  
WESTWARD MOTION BUT AT A SLIGHTLY FASTER PACE SHOULD OCCUR DURING  
THE NEXT FEW DAYS WHILE THE REMNANT LOW GRADUALLY WEAKENS OVER COOL  
WATERS AND IN AN ENVIRONMENT OF STABLE AIR AND INCREASING WESTERLY  
SHEAR. THE REMNANT LOW IS FORECAST TO DISSIPATE A FEW HUNDRED MILES  
EAST-NORTHEAST OF THE HAWAIIAN ISLANDS IN 4 OR 5 DAYS.  
 
FOR ADDITIONAL INFORMATION ON THE REMNANT LOW PLEASE SEE HIGH SEAS  
FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE, UNDER AWIPS  
HEADER NFDHSFEPI, WMO HEADER FZPN02 KWBC, AND ON THE WEB AT  
OCEAN.WEATHER.GOV/SHTML/NFDHSFEPI.PHP  
 
 
FORECAST POSITIONS AND MAX WINDS  
 
INIT 25/2100Z 21.6N 130.5W 30 KT 35 MPH...POST-TROP/REMNT LOW  
12H 26/0600Z 21.5N 132.4W 30 KT 35 MPH...POST-TROP/REMNT LOW  
24H 26/1800Z 21.3N 135.1W 25 KT 30 MPH...POST-TROP/REMNT LOW  
36H 27/0600Z 21.1N 137.9W 25 KT 30 MPH...POST-TROP/REMNT LOW  
48H 27/1800Z 21.0N 140.5W 25 KT 30 MPH...POST-TROP/REMNT LOW  
60H 28/0600Z 20.9N 142.8W 25 KT 30 MPH...POST-TROP/REMNT LOW  
72H 28/1800Z 20.9N 144.9W 20 KT 25 MPH...POST-TROP/REMNT LOW  
96H 29/1800Z 21.4N 148.1W 20 KT 25 MPH...POST-TROP/REMNT LOW  
120H 30/1800Z...DISSIPATED  
 

 
FORECASTER CANGIALOSI  
 
 
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