INSTYTUT METEOROLOGII I GOSPODARKI WODNEJ PAŃSTWOWY INSYTUT BADAWCZY INSTITUTE OF METEOROLOGY AND WATER MANAGEMENT NATIONAL RESEARCH INSTITUTE TITLE : AUTHOR: IMWM OZONE MONITORING OVER POLAND BOGUMIŁ KOIS DATE: 3..211
CENTRE OF AEROLOGY CONTACT INFORMATION Centre of Aerology Institute of Meteorology and Water Management National Research Institute 38 Zegrzynska str. -119 Legionowo, Poland Phone +482276731 Fax +48227742746 Bogumił Kois Phone +48227673118 E-mail bogdan.kois@imgw.pl
CENTRE OF AEROLOGY, IMWM OZONE SOUNDINGS AT LEGIONOWO, POLAND Performing of ozone sounding since 1979. The beginning coincided with the acceleration of global ozone depletion processes. Measurement programme: at least once a week (usually on Wednesdays at 12 UTC). Additional soundings in relationship with international projects: THESEO/VINTERSOL (MATCH). Measurement equipment: Vaisala DigiCORA III / RS92SGPD with SPC ECC6A ozone sensor.
SATELLITE REMOTE SENSING CENTRE, IMWM, KRAKOW SATELLITE MONITORING OF TOTAL OZONE Total ozone has been operationally derived from NOAA / (A)TOVS data since 1993 Distribution of total ozone derived from satellite data is used for preparation of UV forecast
CENTRE OF AEROLOGY, IMWM EPISODES OF OZONE LOSSES IN LEGIONOWO, POLAND Ośrodek Aerologii w Legio nowie SondaŜ ozonowy z dnia 19.2.28, UT w sondaŝu 268D Średnia całkowit a zawart ość ozonu w Belsku (IG P AN) w latach 1963-3; 378D The observed differences in stratospheric ozone destruction from year to year result from changing meteorological conditions in the Arctic stratosphere. 2 1 1 Odch. st andardowe Śr edni mies. pr ofil II 1994-23 Pr ofi l z dni a 19.2.2 8r. 1 1 2 Legionowo is often located at the edge of the polar vortex, and since 199 participates in MATCH campaigns. Episodes of serious ozone losses have been observed during the displacements of the cold polar vortex in late winter / early spring. SondaŜ ozonowy z dnia 17.2.21, 12UT SondaŜ ozonowy z dnia.3.211, 12UT w sondaŝu 8D w latach 1963-3; 378D w sondaŝu 27D w latach 1963-3; 389D 2 2 1 1 1 Średni mies. profil II 1994-23 Profil z dnia 17.2.21 1 Średni mies. profil III 1994-23 Profil z dnia.3.211 1 1 2 1 1 2
CENTRE OF AEROLOGY RECORD OZONE DEPLETION IN THE ARCTIC OZONE LAYER IN LATE MARCH SEEN IN OZONESOUNDING AT LEGIONOWO SondaŜ ozonowy z dnia.3.211, 12UT w sondaŝu 27D w latach 1963-3; 389D 2 1 1 Średni mies. profil III 1994-23 Profil z dnia.3.211 1 1 2
CENTRE OF AEROLOGY RECORD LOW TOTAL OZONE IN APRIL OZONE LOSSES INSIDE THE VORTEX OVER POLAND + LOW OZONE IN UTLS TRANSPORTED FROM SUBTROPICS SondaŜ ozonowy z dnia 16.4.211, 12UT w sondaŝu 266D w latach 1963-3; 39D 2 1 1 Średni mies. profil IV 1994-23 Profil z dnia 16.4.211 1 1 2
CENTRE OF AEROLOGY, IMWM OZONE-DEPLETED AIR MASS ORIGINATING FROM THE POLAR VORTEX MOVED OVER EUROPE IN LATE APRIL SondaŜ ozonowy z dnia 27.4.211, 12UT w sondaŝu 328D w latach 1963-3; 39D 2 1 1 Średni mies. profil IV 1994-23 Profil z dnia 27.4.211 1 1 2
THANK YOU CONTACT: Centre of Aerology Institute of Meteorology and Water Management National Research Institute 38 Zegrzyńska str., -119 Legionowo, Poland phone +48227673118 fax +48227742746 bogdan.kois@imgw.pl www.imgw.pl