076  
WTNT33 KNHC 260841  
TCPAT3  
 
BULLETIN  
HURRICANE HUMBERTO ADVISORY NUMBER 7  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL082025  
500 AM AST FRI SEP 26 2025  
   
..HUMBERTO BECOMES A HURRICANE  
 
 
 
SUMMARY OF 500 AM AST...0900 UTC...INFORMATION  
----------------------------------------------  
LOCATION...22.2N 57.3W  
ABOUT 465 MI...750 KM NE OF THE NORTHERN LEEWARD ISLANDS  
MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H  
PRESENT MOVEMENT...NW OR 320 DEGREES AT 3 MPH...6 KM/H  
MINIMUM CENTRAL PRESSURE...990 MB...29.24 INCHES  
 
 
WATCHES AND WARNINGS  
--------------------  
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.  
 
 
DISCUSSION AND OUTLOOK  
----------------------  
AT 500 AM AST (0900 UTC), THE EYE OF HURRICANE HUMBERTO WAS  
LOCATED NEAR LATITUDE 22.2 NORTH, LONGITUDE 57.3 WEST. HUMBERTO IS  
MOVING TOWARD THE NORTHWEST NEAR 3 MPH (6 KM/H). A SLOW  
WEST-NORTHWEST TO NORTHWEST MOTION IS EXPECTED DURING THE NEXT  
COUPLE OF DAYS.  
 
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 75 MPH (120 KM/H)  
WITH HIGHER GUSTS. SIGNIFICANT STRENGTHENING IS FORECAST, AND  
HUMBERTO IS EXPECTED TO BECOME A MAJOR HURRICANE THIS WEEKEND.  
 
HURRICANE-FORCE WINDS EXTEND OUTWARD UP TO 10 MILES (20 KM) FROM THE  
CENTER AND TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 105 MILES  
(165 KM).  
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 990 MB (29.24 INCHES).  
 
 
HAZARDS AFFECTING LAND  
----------------------  
NONE  
 
 
NEXT ADVISORY  
-------------  
NEXT COMPLETE ADVISORY AT 1100 AM AST.  
 
 
FORECASTER BUCCI  
 
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