091  
WTPZ32 KNHC 090235  
TCPEP2  
 
BULLETIN  
TROPICAL STORM BARBARA ADVISORY NUMBER 4  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP022025  
900 PM CST SUN JUN 08 2025  
   
..BARBARA EXPECTED TO BECOME A HURRICANE ON MONDAY
 
 
 
 
SUMMARY OF 900 PM CST...0300 UTC...INFORMATION  
----------------------------------------------  
LOCATION...16.5N 104.9W  
ABOUT 235 MI...375 KM WSW OF ZIHUATANEJO MEXICO  
MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H  
PRESENT MOVEMENT...WNW OR 300 DEGREES AT 10 MPH...17 KM/H  
MINIMUM CENTRAL PRESSURE...995 MB...29.39 INCHES  
 
 
WATCHES AND WARNINGS  
--------------------  
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.  
 
 
DISCUSSION AND OUTLOOK  
----------------------  
AT 900 PM CST (0300 UTC), THE CENTER OF TROPICAL STORM BARBARA WAS  
LOCATED NEAR LATITUDE 16.5 NORTH, LONGITUDE 104.9 WEST. BARBARA IS  
MOVING TOWARD THE WEST-NORTHWEST NEAR 10 MPH (17 KM/H), AND THIS  
GENERAL MOTION IS EXPECTED TO CONTINUE FOR THE NEXT COUPLE OF DAYS.  
 
MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 65 MPH (100  
KM/H) WITH HIGHER GUSTS. BARBARA IS FORECAST TO BECOME A  
HURRICANE BY EARLY MONDAY.  
 
TROPICAL-STORM-FORCE WINDS EXTEND OUTWARD UP TO 70 MILES (110 KM)  
FROM THE CENTER.  
 
THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 995 MB (29.39 INCHES).  
 
 
HAZARDS AFFECTING LAND  
----------------------  
RAINFALL: OUTER BANDS OF BARBARA MAY BRING TOTAL RAINFALL  
AMOUNTS OF 2 TO 4 INCHES TO COASTAL PORTIONS OF THE MEXICAN STATES  
OF GUERRERO, MICHOACAN, COLIMA AND JALISCO THROUGH MONDAY. THIS  
RAINFALL MAY LEAD TO LOCALIZED AREAS OF FLOODING AND MUDSLIDES.  
 
FOR A COMPLETE DEPICTION OF FORECAST RAINFALL ASSOCIATED WITH  
TROPICAL STORM BARBARA, PLEASE SEE THE NATIONAL WEATHER SERVICE  
STORM TOTAL RAINFALL GRAPHIC AVAILABLE AT  
HURRICANES.GOV/GRAPHICS_EP2.SHTML?RAINQPF  
 
SURF: SWELLS GENERATED BY BARBARA WILL AFFECT PORTIONS OF THE COAST  
OF SOUTHWESTERN MEXICO DURING THE NEXT FEW DAYS. THESE SWELLS ARE  
LIKELY TO CAUSE LIFE-THREATENING SURF AND RIP CURRENT CONDITIONS.  
PLEASE CONSULT PRODUCTS FROM YOUR LOCAL WEATHER OFFICE.  
 
WIND: GUSTY WINDS ARE LIKELY ALONG COASTAL AREAS OF SOUTHWESTERN  
MEXICO DURING THE NEXT DAY OR SO.  
 
 
NEXT ADVISORY  
-------------  
NEXT COMPLETE ADVISORY AT 300 AM CST.  
 

 
FORECASTER PASCH  
 
 
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