The state adopted at any time will depend on the calculated risk existing at that time, the warning time which can be expected and the speed with which the highest state can be assumed.
Imo esetyemiswayo nangaliphina ixesha iza kuxhomekeka kubungezi ebucingisisiweyo ebukheye ngele xesha ixesha leku limkisa elinokulindeleka, nungesantya ekunekufikelelwa ngaso kwimo ephezulu.