283  
TCPZ24 KNHC 060946  
STDEP4  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0945 UTC TUE OCT 06 2020  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
TROPICAL STORM NORBERT [19E] 06/0600 UTC 14N 106W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 80MM AT 15N 104W  
6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 20MM AT 15N 104W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
109W-108W 108W-107W 107W-106W 106W-105W 105W-104W 104W-103W  
16N-17N 0- 0 0- 0 0- 10 0- 10 0- 10 0- 10  
15N-16N 0- 10 0- 0 0- 10 0- 0 0- 0 0- 20  
14N-15N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
13N-14N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
12N-13N 0- 10 0- 10 0- 10 0- 0 0- 0 0- 0  
11N-12N 0- 0 0- 10 0- 10 0- 0 0- 0 0- 0   
...............................................................
 
 
RAINFALL ESTIMATED BY SATELLITE VIA NRL-BLEND...  
24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 0MM AT 0N 0W  
6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 0MM AT 0N 0W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
109W-108W 108W-107W 107W-106W 106W-105W 105W-104W 104W-103W  
16N-17N 999-999 999-999 999-999 999-999 999-999 999-999  
15N-16N 999-999 999-999 999-999 999-999 999-999 999-999  
14N-15N 999-999 999-999 999-999 999-999 999-999 999-999  
13N-14N 999-999 999-999 999-999 999-999 999-999 999-999  
12N-13N 999-999 999-999 999-999 999-999 999-999 999-999  
11N-12N 999-999 999-999 999-999 999-999 999-999 999-999   
...............................................................
 
 
RAINFALL ESTIMATED FROM 00 UTC 6 OCT GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 620MM AT 14N 107W  
6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 90MM AT 15N 105W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
109W-108W 108W-107W 107W-106W 106W-105W 105W-104W 104W-103W  
16N-17N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
15N-16N 0- 10 0- 0 0- 10 0- 10 0- 40 0- 0  
14N-15N 0- 0 0- 10 10- 30 20- 40 20- 90 10- 20  
13N-14N 0- 0 0- 30 60- 90 10- 50 10- 20 0- 10  
12N-13N 0- 0 0- 0 0- 10 0- 20 10- 20 0- 10  
11N-12N 0- 10 0- 10 0- 0 0- 0 10- 10 0- 10   
...............................................................
 
 
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  
 
FORECASTER TAFB  
 

 
 
 
 
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