264  
TCNT23 KNHC 270346  
STDAT3  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0345 UTC TUE OCT 27 2020  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
HURRICANE ZETA [28L] 27/0000 UTC 20N 87W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 110MM AT 21N 85W  
6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 30MM AT 21N 85W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
90W- 89W 89W- 88W 88W- 87W 87W- 86W 86W- 85W 85W- 84W  
22N-23N 0- 0 0- 0 0- 0 0- 10 0- 10 0- 0  
21N-22N 0- 0 0- 0 0- 0 0- 10 0- 10 0- 30  
20N-21N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
19N-20N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
18N-19N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
17N-18N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0   
...............................................................
 
 
RAINFALL ESTIMATED BY SATELLITE VIA NRL-BLEND...  
24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 0MM AT 0N 0W  
6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 0MM AT 0N 0W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
90W- 89W 89W- 88W 88W- 87W 87W- 86W 86W- 85W 85W- 84W  
22N-23N 999-999 999-999 999-999 999-999 999-999 999-999  
21N-22N 999-999 999-999 999-999 999-999 999-999 999-999  
20N-21N 999-999 999-999 999-999 999-999 999-999 999-999  
19N-20N 999-999 999-999 999-999 999-999 999-999 999-999  
18N-19N 999-999 999-999 999-999 999-999 999-999 999-999  
17N-18N 999-999 999-999 999-999 999-999 999-999 999-999   
...............................................................
 
 
RAINFALL ESTIMATED FROM 18 UTC 26 OCT GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 520MM AT 20N 86W  
6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 80MM AT 20N 86W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
90W- 89W 89W- 88W 88W- 87W 87W- 86W 86W- 85W 85W- 84W  
22N-23N 0- 0 10- 10 0- 10 0- 0 0- 0 0- 10  
21N-22N 0- 10 0- 10 0- 0 0- 0 0- 0 0- 0  
20N-21N 10- 10 0- 10 0- 0 10- 50 0- 60 0- 0  
19N-20N 0- 10 10- 10 0- 10 10- 50 40- 70 0- 10  
18N-19N 0- 10 10- 10 10- 10 10- 20 10- 30 0- 10  
17N-18N 0- 0 0- 10 0- 0 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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