279  
TCPZ25 KNHC 271545  
STDEP5  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
1545 UTC FRI OCT 27 2017  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
TROPICAL STORM SELMA [20E] 27/1200 UTC 11N 90W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 12-12 UTC- 130MM AT 13N 90W  
6-HR RAINFALL MAXIMUM FROM 06-12 UTC- 30MM AT 13N 90W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 06-12 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
93W- 92W 92W- 91W 91W- 90W 90W- 89W 89W- 88W 88W- 87W  
13N-14N 0- 0 0- 0 0- 30 0- 30 0- 0 0- 0  
12N-13N 0- 0 0- 0 0- 10 0- 10 0- 0 0- 0  
11N-12N 0- 0 0- 0 0- 10 0- 0 0- 0 0- 0  
10N-11N 0- 0 0- 0 0- 0 0- 0 0- 10 0- 0  
9N-10N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
8N- 9N 0- 0 0- 10 0- 30 0- 10 0- 10 0- 0   
...............................................................
 
 
RAINFALL ESTIMATED BY SATELLITE VIA NRL-BLEND...  
24-HR RAINFALL MAXIMUM FROM 12-12 UTC- 0MM AT 0N 0W  
6-HR RAINFALL MAXIMUM FROM 06-12 UTC- 0MM AT 0N 0W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 06-12 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
93W- 92W 92W- 91W 91W- 90W 90W- 89W 89W- 88W 88W- 87W  
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  
10N-11N 999-999 999-999 999-999 999-999 999-999 999-999  
9N-10N 999-999 999-999 999-999 999-999 999-999 999-999  
8N- 9N 999-999 999-999 999-999 999-999 999-999 999-999   
...............................................................
 
 
RAINFALL ESTIMATED FROM 06 UTC 27 OCT GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 12-12 UTC- 260MM AT 9N 92W  
6-HR RAINFALL MAXIMUM FROM 06-12 UTC- 170MM AT 9N 92W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 06-12 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
93W- 92W 92W- 91W 91W- 90W 90W- 89W 89W- 88W 88W- 87W  
13N-14N 0- 10 0- 0 0- 0 0- 0 0- 0 0- 0  
12N-13N 0- 10 0- 10 0- 10 0- 10 0- 10 0- 10  
11N-12N 0- 20 0- 30 0- 30 0- 10 0- 0 0- 0  
10N-11N 0- 10 0- 20 0- 40 0- 20 0- 0 0- 0  
9N-10N 0- 30 0-110 10-160 0- 40 0- 10 0- 0  
8N- 9N 30-170 20- 70 20- 60 0- 30 0- 10 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  
 
FORECASTER TAFB  
 

 
 
 
 
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