435  
WTPQ31 PGUM 260046  
TCPPQ1  
 
BULLETIN  
TROPICAL STORM KROSA (12W) INTERMEDIATE ADVISORY NUMBER 9A  
NATIONAL WEATHER SERVICE TIYAN GU WP122025  
1046 AM CHST SAT JUL 26 2025  
   
..TS KROSA WEST OF ALAMAGAN AND NEARLY STATIONARY
 
 
CHANGES WITH THIS ADVISORY  
--------------------------  
NONE.  
 
WATCHES AND WARNINGS  
--------------------  
A TROPICAL STORM WARNING REMAINS IN EFFECT FOR ALAMAGAN, PAGAN  
AND AGRIHAN.  
 
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS,  
INCLUDING WINDS OF 39 TO 73 MPH, ARE OCCURRING OR IMMINENT.  
 
SUMMARY OF 1100 AM CHST...0100 UTC...INFORMATION  
-----------------------------------------------  
LOCATION...17.8N 143.7E  
 
ABOUT 140 MILES WEST OF ALAMAGAN  
ABOUT 140 MILES WEST OF PAGAN  
ABOUT 145 MILES WEST-SOUTHWEST OF AGRIHAN  
ABOUT 165 MILES NORTHWEST OF ANATAHAN  
ABOUT 230 MILES NORTHWEST OF SAIPAN  
ABOUT 305 MILES NORTH-NORTHWEST OF GUAM  
 
MAXIMUM SUSTAINED WINDS...50 MPH  
PRESENT MOVEMENT...NEARLY STATIONARY.  
 
DISCUSSION AND OUTLOOK  
----------------------  
AT 1100 AM CHST...0100 UTC...THE CENTER OF TROPICAL STORM KROSA WAS  
REPOSITIONED SLIGHTLY FURTHER SOUTH, LOCATED NEAR LATITUDE 17.8  
DEGREES NORTH AND LONGITUDE 143.7 DEGREES EAST, AND IS NEARLY  
STATIONARY. IT IS EXPECTED TO MAKE A TURN TOWARD THE NORTH-NORTHEAST  
WITH AN INCREASE IN FORWARD SPEED THROUGH SUNDAY.  
 
MAXIMUM SUSTAINED WINDS REMAIN AT 50 MPH. KROSA IS FORECAST TO  
GRADUALLY INTENSIFY THROUGH SUNDAY.  
 
TROPICAL STORM FORCE WINDS EXTEND OUTWARD FROM THE CENTER UP TO  
200 MILES TO THE SOUTH AND UP TO 80 MILES TO THE NORTH.  
 
NEXT ADVISORY  
-------------  
THE NEXT SCHEDULED ADVISORY WILL BE ISSUED BY THE NATIONAL  
WEATHER SERVICE AT 200 PM CHST FOLLOWED BY AN INTERMEDIATE  
ADVISORY AT 500 PM CHST.  
 

 
 
DECOU  
 
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