476  
WTPQ81 PGUM 271059  
HLSPQ1  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
TROPICAL STORM KROSA (12W) LOCAL STATEMENT  
NATIONAL WEATHER SERVICE TIYAN GU  
859 PM CHST SUN JUL 27 2025  
 
...TROPICAL STORM KROSA MOVING NORTH AWAY FROM THE NORTHERN  
CNMI...  
   
NEW INFORMATION
 
 
THE TROPICAL STORM WARNING FOR ALAMAGAN, PAGAN AND AGRIHAN IS  
CANCELLED.  
   
AREAS AFFECTED
 
 
THIS LOCAL STATEMENT PROVIDES INFORMATION AND RECOMMENDED ACTIONS  
FOR PEOPLE IN THE FAR NORTHERN MARIANAS.  
   
WATCHES/WARNINGS
 
 
THE TROPICAL STORM WARNING FOR ALAMAGAN, PAGAN AND AGRIHAN IS  
CANCELLED.  
   
STORM INFORMATION
 
 
AT 700 PM CHST...THE CENTER OF TROPICAL STORM KROSA (12W) WAS  
LOCATED NEAR LATITUDE 22.1N AND LONGITUDE 145.0E. STORM MOTION  
WAS NORTH AT 12 MPH. MAXIMUM SUSTAINED WINDS REMAIN AT 70 MPH.  
   
SITUATION OVERVIEW
 
 
TROPICAL STORM KROSA IS EXPECTED TO MAINTAIN ITS NORTHERLY COURSE  
AND SPEED THROUGH MONDAY, WITH A SLIGHT TURN TO THE NORTHWEST MONDAY  
NIGHT. TROPICAL STORM FORCE WINDS HAVE ENDED AT ALAMAGAN, PAGAN AND  
AGRIHAN.  
   
PRECAUTIONARY/PREPAREDNESS ACTIONS
 
 
REMAIN IN SHELTER UNTIL THE ALL CLEAR IS GIVEN BY EMERGENCY  
MANAGEMENT OFFICIALS. STRONG MONSOON WINDS WILL LIKELY PERSIST  
THROUGH MONDAY.  
   
NEXT UPDATE
 
 
THIS WILL BE THE LAST LOCAL STATEMENT FOR TS KROSA.  
   
..ALAMAGAN, PAGAN AND AGRIHAN
 
 
   
..THE TROPICAL STORM WARNING IS CANCELLED
 
 
   
PRECAUTIONARY/PREPAREDNESS ACTIONS
 
 
REMAIN IN SHELTER UNTIL THE ALL CLEAR IS GIVEN BY EMERGENCY MANAGEMENT  
OFFICIALS. STRONG MONSOON WINDS WILL LIKELY PERSIST THROUGH MONDAY.  
   
..WIND INFORMATION
 
 
TROPICAL STORM KROSA CONTINUES TO MOVE NORTH, AWAY FROM THE NORTHERN  
CNMI AT 12 MPH. IT IS EXPECTED TO MAINTAIN THIS GENERAL COURSE AND  
SPEED THROUGH MONDAY. LATEST POSITION SHOWS TROPICAL STORM FORCE  
WINDS ARE NO LONGER AFFECTING OR EXPECTED AT ALAMAGAN, PAGAN AND  
AGRIHAN. WIND SPEEDS WILL CONTINUE TO SLOWLY DIMINISH; HOWEVER, A  
STRONG SOUTHWEST MONSOON PATTERN WILL PROLONG WINDY CONDITIONS OF 20  
TO 30 MPH THROUGH MONDAY. LOCALLY HEAVY SHOWERS AND THUNDERSTORMS  
WILL STILL PRODUCE STRONGER GUSTS.  
   
COASTAL INUNDATION AND SURF INFORMATION
 
 
SURF ALONG SOUTH AND WEST FACING REEFS WILL LIKELY REMAIN AT  
HAZARDOUS LEVELS OF 10 TO 14 FEET INTO MONDAY. RIP CURRENTS DURING  
THIS TIME WILL BE STRONG AND LIFE THREATENING. STAY OUT OF THE WATER.  
WIND AND WAVE-DRIVEN COASTAL INUNDATION OF 1 TO 3 FT WILL BE LIKELY  
ALONG WINDWARD SHORES THROUGH MONDAY, ESPECIALLY AROUND TIMES OF  
HIGH TIDE. SURF WILL SLOWLY DIMINISH MONDAY NIGHT, BUT MONSOONAL FLOW  
WILL KEEP SURF ELEVATED AND POTENTIALLY HAZARDOUS INTO TUESDAY ALONG  
SOUTH AND WEST FACING REEFS.  
   
OTHER STORM EFFECTS
 
 
LOCALLY HEAVY SHOWERS WILL CONTINUE AS A STRONG SOUTHWEST MONSOON  
SURGE MOVES IN BEHIND KROSA. ADDITIONAL RAINFALL ACCUMULATIONS OF 2  
TO 4 INCHES ARE POSSIBLE THROUGH MONDAY.  
 

 
 
SLAGLE/KLEESCHULTE  
 
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