Prognostic chart the correct location. By 1957, it was proposed when isobars or height lines at the pressure level in the atmosphere were being verified, that the degree of persistence should be considered so as to avoid getting bad forecasts for slow moving systems too much credit. Prognostic chart A prognostic chart is a map displaying the likely weather forecast for a future time. Such charts generated by atmospheric models as output from numerical weather prediction and contain a variety of information such as temperature, wind, precipitation and weather fronts. They can also indicate derived atmospheric fields such as vorticity, stability indices,
Points classification in the Vuelta a España stage and the rider with the most points wears the jersey. This system unlike the Tour de France & the Giro d'Italia, gives equal amount of points in the mountains compared to the flats, this paired with the high number of summit finishes at the Vuelta means there’s a correlation between the overall classification and the points jersey. A good example from 2012 when sprinter John Degenkolb won five stages but only finished fourth in the points competition with Alejandro Valverde well ahead. Points classification in the Vuelta a España The points classification in the Vuelta a España is a