025  
WTNT34 KNHC 082031  
TCPAT4  
 
BULLETIN  
TROPICAL STORM RINA ADVISORY NUMBER 11  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL192017  
500 PM AST WED NOV 08 2017  
   
..RINA EXPECTED TO BECOME POST-TROPICAL BY THURSDAY MORNING
 
 
SUMMARY OF 500 PM AST...2100 UTC...INFORMATION  
----------------------------------------------  
LOCATION...40.9N 48.6W  
ABOUT 460 MI...740 KM SSE OF CAPE RACE NEWFOUNDLAND  
MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H  
PRESENT MOVEMENT...N OR 10 DEGREES AT 23 MPH...37 KM/H  
MINIMUM CENTRAL PRESSURE...995 MB...29.39 INCHES  
 
WATCHES AND WARNINGS  
--------------------  
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.  
 
DISCUSSION AND 48-HOUR OUTLOOK  
------------------------------  
AT 500 PM AST (2100 UTC), THE CENTER OF TROPICAL STORM RINA WAS  
LOCATED NEAR LATITUDE 40.9 NORTH, LONGITUDE 48.6 WEST. RINA IS  
MOVING TOWARD THE NORTH NEAR 23 MPH (37 KM/H). A TURN TOWARD THE  
NORTH-NORTHEAST IS EXPECTED OVERNIGHT, FOLLOWED BY A RAPID  
NORTHEASTWARD MOTION ON THURSDAY AND AN EAST-NORTHEASTWARD MOTION  
ON FRIDAY.  
 
MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 50 MPH (85 KM/H) WITH  
HIGHER GUSTS. LITTLE CHANGE IN STRENGTH IS FORECAST DURING THE NEXT  
48 HOURS, AND RINA IS EXPECTED TO BECOME A POST-TROPICAL CYCLONE BY  
EARLY THURSDAY MORNING.  
 
RINA IS BECOMING A LARGER TROPICAL CYCLONE. TROPICAL-STORM-FORCE  
WINDS EXTEND OUTWARD UP TO 205 MILES (335 KM), MAINLY TO THE EAST  
OF THE CENTER.  
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 995 MB (29.39 INCHES).  
 
HAZARDS AFFECTING LAND  
----------------------  
NONE.  
 
NEXT ADVISORY  
-------------  
NEXT COMPLETE ADVISORY AT 1100 PM AST.  
 

 
FORECASTER BLAKE  
 
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