This can be represented in equation form as:

  
    
      
        
          
            (
            
              
                v
                
                  33
                  m
                  
                    /
                  
                  s
                
              
            
            )
          
          
            2
          
        
        ×
        
          (
          
            
              r
              
                96.6
                k
                m
              
            
          
          )
        
        
      
    
    {\displaystyle \left({\frac {v}{33m/s}}\right)^{2}\times \left({\frac {r}{96.6km}}\right)\,}
  where v is the storms wind speed and r is the radius of hurricane-force winds.
Laws
This method of dismissal is covered by Law 33 of the Laws of cricket which reads:
The striker is out Caught if a ball delivered by the bowler, not being a No ball, touches his/her bat without having previously been in contact with any fielder, and is subsequently held by a fielder as a fair catch,..., before it touches the wicket and ground.This means that the batsman cannot be out caught if:
The ball is called a no-ball or dead ball. The batsman does not hit the ball with his bat or a gloved hand holding the bat. The ball, having been hit, makes contact with the field before a fielder catches the ball. The ball does not remain under the control of the fielder. The ball is hit and lands beyond or on the boundary; (six runs). A fielder taking the catch makes contact with the boundary rope or the area outside the boundary, with any part of his body, equipment, when touching the ball. An airborne fielder taking the catch, having not previously legally touched the ball, had his last contact with the ground not entirely within the boundary.Note that if a batsman could be given out both caught and by another method, caught takes precedence, unless the other method is bowled.If a batsman is out caught, any runs scored off that delivery are voided.