493  
TCNT25 KNHC 302145  
STDAT5  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
2145 UTC SAT SEP 30 2017  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
TROPICAL STORM MARIA [15L] 30/1800 UTC 41N 46W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 0MM AT 39N 49W  
6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 0MM AT 39N 49W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
49W- 48W 48W- 47W 47W- 46W 46W- 45W 45W- 44W 44W- 43W  
43N-44N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
42N-43N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
41N-42N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0  
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   
...............................................................
 
 
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......................   
...
 
49W- 48W 48W- 47W 47W- 46W 46W- 45W 45W- 44W 44W- 43W  
43N-44N 999-999 999-999 999-999 999-999 999-999 999-999  
42N-43N 999-999 999-999 999-999 999-999 999-999 999-999  
41N-42N 999-999 999-999 999-999 999-999 999-999 999-999  
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   
...............................................................
 
 
RAINFALL ESTIMATED FROM 12 UTC 30 SEP GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 40MM AT 39N 47W  
6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 40MM AT 39N 47W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
49W- 48W 48W- 47W 47W- 46W 46W- 45W 45W- 44W 44W- 43W  
43N-44N 0- 0 0- 0 0- 0 0- 10 0- 10 0- 10  
42N-43N 0- 10 0- 0 0- 10 0- 10 0- 10 0- 0  
41N-42N 0- 10 0- 10 0- 10 0- 10 0- 10 0- 0  
40N-41N 0- 20 0- 20 10- 20 20- 30 0- 20 0- 0  
39N-40N 0- 10 10- 20 20- 30 10- 30 0- 10 0- 0  
38N-39N 0- 10 10- 40 10- 40 10- 20 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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