255  
WTPQ31 PGUM 260900  
TCPPQ1  
 
BULLETIN  
TROPICAL STORM KROSA (12W) ADVISORY NUMBER 11  
NATIONAL WEATHER SERVICE TIYAN GU WP122025  
700 PM CHST SAT JUL 26 2025  
   
..TROPICAL STORM KROSA WEST OF PAGAN MOVING EAST-NORTHEAST  
 
CHANGES WITH THIS ADVISORY  
--------------------------  
NONE.  
 
WATCHES AND WARNINGS  
--------------------  
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR ALAMAGAN, PAGAN  
AND AGRIHAN.  
 
SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION  
-----------------------------------------------  
LOCATION...18.3N 144.3E  
 
ABOUT 95 MILES WEST OF PAGAN  
ABOUT 95 MILES WEST-SOUTHWEST OF AGRIHAN  
ABOUT 110 MILES WEST-NORTHWEST OF ALAMAGAN  
ABOUT 160 MILES NORTH-NORTHWEST OF ANATAHAN  
ABOUT 240 MILES NORTH-NORTHWEST OF SAIPAN  
ABOUT 335 MILES NORTH OF GUAM  
 
MAXIMUM SUSTAINED WINDS...60 MPH  
PRESENT MOVEMENT...EAST-NORTHEAST...75 DEGREES AT 5 MPH  
 
DISCUSSION AND OUTLOOK  
----------------------  
AT 700 PM CHST...0900 UTC...THE CENTER OF TROPICAL STORM KROSA  
WAS LOCATED NEAR LATITUDE 18.3 DEGREES NORTH AND LONGITUDE  
144.3 DEGREES EAST. KROSA IS MOVING EAST-NORTHEAST AT 5 MPH. IT  
IS EXPECTED TO MAKE A TURN TOWARD THE NORTH-NORTHEAST WITH AN  
INCREASE IN FORWARD SPEED THROUGH SUNDAY.  
 
MAXIMUM SUSTAINED WINDS REMAIN AT 60 MPH. KROSA IS FORECAST TO  
MAINTAIN THIS INTENSITY THROUGH SUNDAY, THEN BEGIN TO SLOWLY  
STRENGTHEN.  
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD FROM THE CENTER UP TO  
145 MILES TO THE SOUTH AND UP TO 115 MILES TO THE NORTH.  
 
NEXT ADVISORY  
-------------  
AN INTERMEDIATE ADVISORY WILL BE ISSUED BY THE NATIONAL WEATHER  
SERVICE AT 1100 PM CHST FOLLOWED BY THE NEXT SCHEDULED ADVISORY  
AT 200 AM CHST EARLY SUNDAY MORNING.  
 
 
 
DECOU  
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