454  
TCNT22 KNHC 150946  
STDAT2  
SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0945 UTC SUN OCT 15 2017  
 
SYSTEM NAME DATE/TIME LOCATION  
----------- --------- --------  
HURRICANE OPHELIA [17L] 15/0600 UTC 38N 20W  
 
RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...  
24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 100MM AT 39N 18W  
6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 30MM AT 39N 18W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
23W- 22W 22W- 21W 21W- 20W 20W- 19W 19W- 18W 18W- 17W  
40N-41N 0- 0 0- 0 0- 0 0- 10 0- 10 10- 20  
39N-40N 0- 10 0- 10 0- 20 10- 20 10- 20 10- 20  
38N-39N 10- 20 10- 20 10- 20 0- 20 10- 20 0- 10  
37N-38N 20- 20 10- 20 0- 10 0- 10 0- 0 0- 0  
36N-37N 0- 20 0- 20 0- 0 0- 0 0- 0 0- 0  
35N-36N 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......................   
...
 
23W- 22W 22W- 21W 21W- 20W 20W- 19W 19W- 18W 18W- 17W  
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  
37N-38N 999-999 999-999 999-999 999-999 999-999 999-999  
36N-37N 999-999 999-999 999-999 999-999 999-999 999-999  
35N-36N 999-999 999-999 999-999 999-999 999-999 999-999   
...............................................................
 
 
RAINFALL ESTIMATED FROM 00 UTC 15 OCT GFS MODEL RUN...  
24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 70MM AT 38N 21W  
6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 70MM AT 38N 22W  
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC...  
 
LATITUDE............................LONGITUDE......................   
...
 
23W- 22W 22W- 21W 21W- 20W 20W- 19W 19W- 18W 18W- 17W  
40N-41N 10- 30 10- 40 0- 10 0- 0 0- 0 0- 0  
39N-40N 20- 30 10- 20 0- 20 0- 0 0- 0 0- 0  
38N-39N 10- 20 10- 70 10- 50 0- 20 0- 0 0- 0  
37N-38N 10- 70 20- 70 10- 50 0- 20 0- 0 0- 0  
36N-37N 0- 70 10- 40 0- 10 0- 10 0- 0 0- 0  
35N-36N 0- 0 0- 10 0- 0 0- 0 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  
 
FORECASTER TAFB  
 

 
 
 
 
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