Biometeorological conditions during the August 2015 mega-heat wave and the summer 2010 mega-heat wave in Ukraine

Abstract: The human-biometeorological conditions in Ukraine during two mega-heat waves were analyzed. The evaluation is based on physiologically equivalent temperature (PET). The calculation of PET is performed utilizing the RayMan model. The results revealed these two mega-heat waves produced strenuous human-biometeorological conditions on the territory of Ukraine. During the summer 2010 mega-heat wave, strong and extreme heat stress prevailed at about midday at the stations where this atmospheric phenomenon was observed. The mega-heat wave of August 2015 was characterized by a lower heat load. The diurnal variation of PET values during the researched mega-HW was similar to that of the diurnal variation of air temperature with minimum values in the early morning and maximum values in the afternoon. On the territory where mega-heat waves were observed, the number of days during which heat stress occurred for 9 h amounted to 97.6% for the period from 31 July to 12 August 2010 and 77.1% for the mega-heat wave of August 2015

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch
Notes
Atmosphere. - 13, 1 (2022) , 99, ISSN: 2073-4433

Event
Veröffentlichung
(where)
Freiburg
(who)
Universität
(when)
2022
Creator
Shevchenko, Olga
Snizhko, Sergiy
Zapototskyi, Sergii
Matzarakis, Andreas

DOI
10.3390/atmos13010099
URN
urn:nbn:de:bsz:25-freidok-2255821
Rights
Kein Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
25.03.2025, 1:50 PM CET

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Associated

Time of origin

  • 2022

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