Pregled bibliografske jedinice broj: 1213440
National hail climatology of Croatia
National hail climatology of Croatia // EMS 2022
Bonn, Njemačka, 2022. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1213440 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
National hail climatology of Croatia
Autori
Blašković, Lucija ; Jelić, Damjan ; Malečić, Barbara ; Omazić, Branimir ; Telišman Prtenjak, Maja
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Skup
EMS 2022
Mjesto i datum
Bonn, Njemačka, 05.09.2022. - 09.09.2022
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Hail ; national ; climatology
Sažetak
The step every country should take towards a better understanding of hail is national climatology. It is crucial to explore the temporal and spatial characteristics of this small-scale phenomenon in hope that it will contribute to better defense and preparation for such extreme weather. Even though Croatia is a small country, it has a relatively inhomogeneous climate due to its proximity to the Adriatic sea, a mountain range that in a way separates Croatia, etc. This research will analyze the diversity of the Croatian climate and its impact on the occurrence of hail. The results are based on hail data from 186 stations. This digitized data vary from station to station, so different time periods were observed. The results showed significant interannual and spatial variability, due to which it was necessary to divide into subdomains based on the season in which hail predominates - on the entire coast, the highest hail activity is present in the colder part of the year while the continental part of Croatia shows increased summer hail activity. There is also a transitional area that records most hail in spring and fall. The trend analysis was made for two time periods: 1.) from 1964. to 2019., 2) from 1984. to 2019. and both periods have shown signs of a negative trend in a number of hail events. Daily patterns show a shift in the daily maximum from morning to afternoon hours as we approach the continent from the coast, and the highest frequencies are recorded in Šibenik and Zavižan of as much as 3.8 and 4.8 days with hail per year. Finally, instability indices were studied, which could explain the atmospheric conditions in which hail occurs.
Izvorni jezik
Engleski
Znanstvena područja
Geofizika
POVEZANOST RADA
Profili:
Lucija Blašković (autor)
Damjan Jelić (autor)
Branimir Omazić (autor)
Barbara Malečić (autor)
Maja Telišman Prtenjak (autor)