Opady atmosferyczne o anomalnej wysokości (na przykładzie Warszawy i Lublina)

• Autorzy: Kossowska-Cezak U. , Mrugała S.

Warianty tytułu

EN

precipitation of anomalous amount (with Warsaw and Lublin as an example)

• Języki publikacji: PL

Abstrakty

EN

Authors proposed a new method of establishing normal and anomalous sums of monthly precipitation. The upper limit of 'normal precipitation' class is the mean value of monthly sums above average, the lower limit is the mean value of monthly sums below average. The precipitation conditions in Warsaw and Lublin in the period 1951-1995 are analysed with use this method. It was stated, that months with negative anomaly are more often than months with positive one. The 'anomalous months' are single or make sequence 2 or 3 months, and rarely longer ones. During the months with anomalous low precipitation the anticyclonic circulation types are predominant, especially from eastern sector. During the months with anomalous high precipitation the cyclonic circulation types are prevailing, especially the types from northern sector, although high convective rains are also possible during anticyclonic circulation types. The positive anomaly only in Warsaw is more probable during atmospheric circulation from West and North-West and only in Lublin during the circulation from North-East.

Słowa kluczowe

PL

opady atmosferyczne; anomalia opadowa; zmienność sezonowa

• Wydawca: Polskie Towarzystwa Geofizyczne ; Komitet Geofizyki PAN
• Czasopismo: Przegląd Geofizyczny
• Rocznik: 1999
• Tom: Z. 1-2
• Strony: 39--51
• Opis fizyczny: tab., biliogr. 4 poz.

Twórcy

autor

Kossowska-Cezak U.

autor

Mrugała S.

• Zakład Meteorologii i Klimatologii UW