744  
WWCN01 CYZX 180333  
WEATHER BULLETIN FOR CFB GREENWOOD PREPARED BY METOC HALIFAX AT  
12:33 AM ADT FRIDAY 18 JULY 2025.  
 
LOCATION: CFB GREENWOOD (CYZX)  
 
TYPE: THUNDERSTORM ADVISORY IN EFFECT  
DESCRIPTION: THUNDERSTORMS WITH THE POTENTIAL FOR CLOUD TO GROUND  
LIGHTNING ARE EXPECTED WITHIN 30 NM  
VALID: 18/0330Z TO 18/0600Z (18/0030 ADT TO 18/0300 ADT)  
 
COMMENTS: AN AREA OF CONVECTION IS DEVELOPING TO WEST AND SOUTHWEST  
OF THE REGION. WITHIN THAT, AN ISOLATED THUNDERSTORM HAS DEVELOPED  
45NM TO THE SOUTHWEST OF CFB HALIFAX. THIS CELL WILL TRACK  
NORTHEASTWARDS AND IS FORECAST TO PASS TO THE NORTH OF THE REGION.  
HOWEVER, LIGHTNING STRIKES WITHIN 30 NM TO THE WEST WILL BEGIN  
WITHIN THE NEXT 15 TO 30 MINUTES. ADDITIONALLY, OTHER ISOLATED  
THUNDERSTORMS ARE POSSIBLE AS THIS LINE CONTINUES TO DEVELOP.  
 
THESE THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE HEAVY DOWNPOURS,  
AND STRONG WIND GUSTS TO 25 KNOTS.  
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NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 18/0600Z (18/0300 ADT)  
 
END/METOC-HFX  
 
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