Results 71 to 80 of about 320 (144)

Forecast-based attribution of the role of stratospheric variability in weather extremes [PDF]

Weather and Climate Dynamics
Variability of the stratospheric polar vortex, particularly its dramatic breakdown during sudden stratospheric warming (SSW) events, has been linked to a number of surface weather extremes.
W. J. M. Seviour, J. Finkel, P. Rupp, R. Mudhar, R. Mudhar, A. H. Butler, C. I. Garfinkel, P. Hitchcock, B. Ayarzagüena, D.-C. Hong, Y.-K. Hyun, H. Kim, E.-P. Lim, D. De Maeseneire, G. Messori, G. Messori, G. Messori, G. Koren, M. Sigmond, I. R. Simpson, S.-W. Son   +20 more
doaj   +1 more source

Comparison of Antarctic total ozone behavior in pre-SSW, SSW, and post-SSW years

Український антарктичний журнал
Sudden stratospheric warmings (SSWs) are dramatic events characterized by sudden and sharp changes in the distribution of polar stratospheric temperatures, zonal winds, total ozone column, and other atmospheric parameters.
Ruixian Yu, Asen Grytsai, Gennadi Milinevsky, Oleksandr Evtushevsky, Yuliia Yukhymchuk, Diana Zazubyk, Andrew Klekociuk   +6 more
doaj   +1 more source

Opposite spectral properties of Rossby waves during weak and strong stratospheric polar vortex events [PDF]

Weather and Climate Dynamics
In this study we provide a systematic characterization of Rossby wave activity during the 25 sudden stratospheric warming (SSW) and 31 strong polar vortex (SPV) events that occurred in the period 1979–2021, identifying the specific tropospheric and ...
M. Schutte, D. I. V. Domeisen, D. I. V. Domeisen, J. Riboldi, J. Riboldi   +4 more
doaj   +1 more source

Identification of the mechanisms responsible for anomalies in the tropical lower thermosphere/ionosphere caused by the January 2009 sudden stratospheric warming

Journal of Space Weather and Space Climate, 2019
We apply the Entire Atmosphere GLobal (EAGLE) model to investigate the upper atmosphere response to the January 2009 sudden stratospheric warming (SSW) event.
Klimenko Maxim V., Klimenko Vladimir V., Bessarab Fedor S., Sukhodolov Timofei V., Vasilev Pavel A., Karpov Ivan V., Korenkov Yurij N., Zakharenkova Irina E., Funke Bernd, Rozanov Eugene V.   +9 more
doaj   +1 more source

Which Sudden Stratospheric Warming Events Are Most Predictable? [PDF]

J Geophys Res Atmos, 2022
Chwat D, Garfinkel CI, Chen W, Rao J.
europepmc   +1 more source

Stratospheric impacts on dust transport and air pollution in West Africa and the Eastern Mediterranean. [PDF]

Nat Commun, 2022
Dai Y, Hitchcock P, Mahowald NM, Domeisen DIV, Hamilton DS, Li L, Marticorena B, Kanakidou M, Mihalopoulos N, Aboagye-Okyere A.   +9 more
europepmc   +1 more source

Observational Subseasonal Variability of the PM_2.5 Concentration in the Beijing-Tianjin-Hebei Area during the January 2021 Sudden Stratospheric Warming. [PDF]

Adv Atmos Sci, 2022
Lu Q, Rao J, Shi C, Guo D, Wang J, Liang Z, Wang T.   +6 more
europepmc   +1 more source

Evaluation of Polar Winter Mesopause Wind in WACCMX+DART. [PDF]

J Geophys Res Atmos, 2022
Harvey VL, Pedatella N, Becker E, Randall C.   +3 more
europepmc   +1 more source

Extreme stratospheric wave activity as harbingers of cold events over North America. [PDF]

Commun Earth Environ, 2023
Ding X, Chen G, Zhang P, Domeisen DIV, Orbe C.   +4 more
europepmc   +1 more source

Day-to-Day Variability of the Semidiurnal Tide in the F-Region Ionosphere During the January 2021 SSW From COSMIC-2 and ICON. [PDF]

Geophys Res Lett, 2022
Oberheide J.
europepmc   +1 more source