Results 91 to 100 of about 713 (180)

Reply to: Response to limited surface impacts of the January 2021 sudden stratospheric warming. [PDF]

Nat Commun, 2023
Davis NA, Richter JH, Glanville AA, Edwards J, LaJoie E.   +4 more
europepmc   +1 more source

Author Correction: Limited surface impacts of the January 2021 sudden stratospheric warming. [PDF]

Nat Commun, 2022
Davis NA, Richter JH, Glanville AA, Edwards J, LaJoie E.   +4 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

Sudden stratospheric warmings forced by mountains

Geophysical Research Letters, 1980
A global, quasigeostrophic model of planetary wave interaction with the mean zonal flow has been used to simulate sudden stratospheric warmings forced by mean tropospheric zonal winds interacting with orography. Planetary waves m = 1 and 2 are simultaneously computed and interact with each other only through the mean zonal flow.
Mark R. Schoeberl, Darrell F. Strobel
openaire   +1 more source

Impact of September 2019 Antarctic Sudden Stratospheric Warming on Mid-Latitude Ionosphere and Thermosphere Over North America and Europe. [PDF]

Geophys Res Lett, 2021
Goncharenko LP, Harvey VL, Greer KR, Zhang SR, Coster AJ, Paxton LJ.   +5 more
europepmc   +1 more source

How predictable are sudden stratospheric warmings?

, 2023
Sudden stratospheric warming (SSW) can have a significant downward impact on surface weather, which can last for a few weeks to months, a better understanding of the predictability and the mechanisms of SSW can potentially enhance surface weather prediction in the subseasonal-to-seasonal (S2S) timescale.
openaire   +3 more sources

Multi-Year Rayleigh Lidar Temperature Measurement of the Polar Middle Atmosphere at Chatanika [PDF]

EPJ Web of Conferences
We present Rayleigh density temperature lidar temperature measurements of the stratosphere and mesosphere that extends over 87 nights from September 2018 to April 2022 made at Chatanika, Alaska (65°N, 147°W).
Das Satyaki, Collins Richard, Li Jintai, Harvey V. Lynn, Thurairajah Brentha   +4 more
doaj   +1 more source

September 2019 Antarctic sudden stratospheric warming

, 2020
An exceptionally strong stationary planetary wave with Zonal Wavenumber 1 led to a sudden stratospheric warming (SSW) in the Southern Hemisphere in September 2019. Ionospheric data from European Space Agency's Swarm satellite constellation mission show prominent 6-day variations in the dayside low-latitude region at this time, which can be attributed ...
Yamazaki, Yosuke (Dr.), Wendt, Vivien (Dr. rer. nat.), Miyoshi, Y., Stolle, Claudia (Prof. Dr.), Siddiqui, Tarique Adnan (M. Sc.), Kervalishvili, Guram N. (Dr.), Laštovička, Jan, Kozubek, M., Ward, W., Themens, D. R., Kristoffersen, S., Alken, Patrick   +11 more
openaire   +3 more sources

Predicting the Downward and Surface Influence of the February 2018 and January 2019 Sudden Stratospheric Warming Events in Subseasonal to Seasonal (S2S) Models. [PDF]

J Geophys Res Atmos, 2020
Rao J, Garfinkel CI, White IP.
europepmc   +1 more source

Mechanisms Underlying the Changes in Sporadic E Layers During Sudden Stratospheric Warming

Atmosphere
During sudden stratospheric warming (SSW) events, significant modifications occur, not only in the neutral atmosphere, but also in the ionosphere. Specifically, sporadic E layers in the mesosphere and lower thermosphere regions significantly disrupt ...
Haiyang Zheng, Hanxian Fang, Chao Xiao, Hongtao Huang, Die Duan, Ganming Ren   +5 more
doaj   +1 more source