458  
TCNT23 KNHC 292146  
STDAT3  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2145 UTC THU OCT 29 2020  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
TROPICAL STORM ZETA [28L] 29/1800 UTC 38N 78W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 0MM AT 38N 76W  
6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 0MM AT 38N 76W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
81W- 80W 80W- 79W 79W- 78W 78W- 77W 77W- 76W 76W- 75W  
40N-41N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
39N-40N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
38N-39N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
37N-38N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
36N-37N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
35N-36N 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......................   
...
 
81W- 80W 80W- 79W 79W- 78W 78W- 77W 77W- 76W 76W- 75W  
40N-41N 999-999 999-999 999-999 999-999 999-999 999-999  
39N-40N 999-999 999-999 999-999 999-999 999-999 999-999  
38N-39N 999-999 999-999 999-999 999-999 999-999 999-999  
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   
...............................................................
 
 
RAINFALL ESTIMATED FROM 12 UTC 29 OCT GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 180MM AT 38N 78W  
6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 40MM AT 37N 81W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
81W- 80W 80W- 79W 79W- 78W 78W- 77W 77W- 76W 76W- 75W  
40N-41N 10- 20 10- 10 10- 20 20- 20 20- 20 20- 20  
39N-40N 10- 10 10- 10 10- 20 20- 30 20- 30 10- 20  
38N-39N 10- 20 10- 30 20- 40 30- 40 20- 30 10- 10  
37N-38N 20- 30 30- 40 20- 40 10- 30 0- 20 0- 10  
36N-37N 20- 40 0- 30 0- 10 0- 0 0- 0 0- 0  
35N-36N 0- 10 0- 0 0- 0 0- 0 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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