941  
TCCA21 KNHC 302146  
STDECA  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2145 UTC MON NOV 30 2020  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
INVEST [90L] 30/1800 UTC 35N 18W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 70MM AT 38N 21W  
6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 20MM AT 38N 21W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
21W- 20W 20W- 19W 19W- 18W 18W- 17W 17W- 16W 16W- 15W  
37N-38N 10- 20 0- 10 0- 10 0- 10 0- 0 0- 0  
36N-37N 0- 10 0- 0 0- 0 0- 0 0- 0 0- 0  
35N-36N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
34N-35N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
33N-34N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
32N-33N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0   
...............................................................
 
 
RAINFALL ESTIMATED BY SATELLITE VIA NRL-BLEND...  
24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 0MM AT 0N 0W  
6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 0MM AT 0N 0W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
21W- 20W 20W- 19W 19W- 18W 18W- 17W 17W- 16W 16W- 15W  
37N-38N 999-999 999-999 999-999 999-999 999-999 999-999  
36N-37N 999-999 999-999 999-999 999-999 999-999 999-999  
35N-36N 999-999 999-999 999-999 999-999 999-999 999-999  
34N-35N 999-999 999-999 999-999 999-999 999-999 999-999  
33N-34N 999-999 999-999 999-999 999-999 999-999 999-999  
32N-33N 999-999 999-999 999-999 999-999 999-999 999-999   
...............................................................
 
 
RAINFALL ESTIMATED FROM 12 UTC 30 NOV GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 90MM AT 38N 21W  
6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 20MM AT 38N 20W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
21W- 20W 20W- 19W 19W- 18W 18W- 17W 17W- 16W 16W- 15W  
37N-38N 0- 20 10- 20 10- 10 0- 10 0- 10 0- 10  
36N-37N 0- 10 0- 0 0- 0 0- 0 0- 0 0- 0  
35N-36N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
34N-35N 0- 0 0- 10 0- 0 0- 10 0- 10 0- 10  
33N-34N 0- 0 0- 10 0- 10 0- 10 0- 10 0- 0  
32N-33N 0- 0 0- 10 0- 10 0- 10 0- 0 0- 0   
...............................................................
 
 
DIFFERENCES BETWEEN THE SATELLITE AND MODEL-DERIVED RAINFALL  
ESTIMATES INDICATE UNCERTAINTY IN THE AMOUNT OF RAIN RECEIVED  
 
RAINFALL MAY BE UNDERESTIMATED ON THE WINDWARD SIDE OF TERRAIN  
 
PLEASE SEE THE LATEST TROPICAL CYCLONE PUBLIC ADVISORY FOR THE  
OFFICIAL RAINFALL FORECAST FOR TROPICAL CYCLONES  
 
FOR ADDITIONAL INFORMATION PLEASE VISIT  
HTTP://WWW.HURRICANES.GOV/MARINE/RAINFALL  
 
NOTICE: THIS PRODUCT IS BEING CONSIDERED FOR DISCONTINUANCE.  
IF THIS PRODUCT IS USEFUL FOR YOU, PLEASE SEND COMMENTS BY  
EMAIL TO TROPICAL.PROGRAM@NOAA.GOV BY NOVEMBER 23RD, 2020.  
 
FORECASTER TAFB  
 

 
 
 
 
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