Tropical Storm Risk (TSR)
    
    
    
    
        
            
Tropical Storm NIGEL: Probability of Cat 1 or above winds to 33 hours lead
        
    
    
    
    
 
|  | 
Note that all probabilities refer to the occurrence of 1-min sustained wind speeds.| Probability Scale | 
|---|
 | Chance of Happening | Value |  | Chance of Happening | Value | 
|---|
 | Extremely Low | 10% |  | Medium-High | 60% |  | Very Low | 20% |  | High | 70% |  | Low | 30% |  | Very High | 80% |  | Medium-Low | 40% |  | Extremely High | 90% |  | Medium | 50% |  | Certain | 100% |  | 
 
 
 
    
                    
            
               
                
                |   | Researched and Developed by
                Mark Saunders,
                
                Frank Roberts
                and
                
                Adam Lea TSR Version 4.1 Copyright © 2023
                EuroTempest
                    , London,
                    UK
 Last updated on
22 Sep, 2023 8:41 GMT
   |   |