ОБЪЕКТИВНЫЙ ПРОГНОЗ АНОМАЛЬНЫХ УСЛОВИЙ ПОГОДЫ НА ТЕРИТОРИИ ЧСР С ИСПОЛЬЗОВАНИЕМ ЧИСЛЕННЫХ ПРОГНОЗОВ ПОЛЕЙ ДАВЛЕНИЯ И ТЕМПЕРАТУРЫ

Summary There is presented a method of classification of synoptic situations, which are characterized by heights of surfaces1000, 850 and500 mbar, temperatures at the surface850 mbar (eventually by moisture at the surface850 mbar) in 90 points of the square grid. Typical synoptic situations are defined with the respect to above-normal and sub-normal temperatures, above-normal number of fog and thunderstorms (summer and winter) on the territory of Czechoslovakia. The method of exploatation of typical synoptic situations for automated middle range forecast is described.