272  
TCNT25 KNHC 230945  
STDAT5  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0945 UTC SAT SEP 23 2017  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
HURRICANE MARIA [15L] 23/0600 UTC 24N 72W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 20MM AT 22N 75W  
6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 10MM AT 22N 75W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
75W- 74W 74W- 73W 73W- 72W 72W- 71W 71W- 70W 70W- 69W  
26N-27N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
25N-26N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
24N-25N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
23N-24N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
22N-23N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
21N-22N 0- 0 0- 0 0- 0 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......................   
...
 
75W- 74W 74W- 73W 73W- 72W 72W- 71W 71W- 70W 70W- 69W  
26N-27N 999-999 999-999 999-999 999-999 999-999 999-999  
25N-26N 999-999 999-999 999-999 999-999 999-999 999-999  
24N-25N 999-999 999-999 999-999 999-999 999-999 999-999  
23N-24N 999-999 999-999 999-999 999-999 999-999 999-999  
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   
...............................................................
 
 
RAINFALL ESTIMATED FROM 00 UTC 23 SEP GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 310MM AT 26N 72W  
6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 140MM AT 25N 72W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
75W- 74W 74W- 73W 73W- 72W 72W- 71W 71W- 70W 70W- 69W  
26N-27N 0- 0 0- 10 10- 20 10- 20 10- 20 10- 10  
25N-26N 0- 0 10- 20 20- 80 30- 90 10- 30 0- 10  
24N-25N 0- 0 10- 20 80-140 80-140 30- 60 10- 20  
23N-24N 0- 10 0- 0 10- 60 10- 60 10- 40 10- 20  
22N-23N 0- 0 0- 0 0- 0 10- 20 10- 20 0- 20  
21N-22N 0- 0 0- 10 0- 10 0- 10 0- 20 0- 20   
...............................................................
 
 
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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