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Nature Communications, ISSN 2041-1723, 09/2014, Volume 5, Issue 1, p. 4646
... of planetary-scale waves with wavenumbers of 1 and 2, subsequently weakening the stratospheric polar vortex in mid-winter (January-February). The weakened polar vortex preferentially induces a negative phase of Arctic Oscillation at the surface, resulting in low temperatures in mid-latitudes. 
VARIABILITY | IMPACT | EVENTS | MULTIDISCIPLINARY SCIENCES | LINK | MODEL | ATMOSPHERIC RESPONSE | Vortices
Journal Article
Journal Article
Journal of the Atmospheric Sciences, ISSN 0022-4928, 11/2017, Volume 74, Issue 11, pp. 3871 - 3885
Journal Article
Bulletin of the American Meteorological Society, ISSN 0003-0007, 01/2018, Volume 99, Issue 1, pp. 49 - 60
Journal Article
Bulletin of the American Meteorological Society, ISSN 0003-0007, 1/2017, Volume 98, Issue 1, pp. 37 - 44
The term has become part of the everyday vocabulary, but there is some confusion in the media, general public, and science community regarding what polar vortices are and how they are related to various weather events... 
ESSAY | CONNECTION | CIRCUMPOLAR VORTEX | NORTHERN-HEMISPHERE | COLD-AIR OUTBREAKS | SOUTHERN-HEMISPHERE | WINTER | SURFACE CLIMATE | METEOROLOGY & ATMOSPHERIC SCIENCES | OSCILLATION | Wind | Climatology | Polar vortex | Troposphere | Fluid flow | Seasonality | Stratosphere | Ozone | Outbreaks | Circumpolar vortex | Aerodynamics | Atmospheric sciences | Spring | Polar vortexes | Weather extremes | Weather | Stratospheric polar vortexes | Seasonal variations | Observatories | Environmental science | Applied mathematics | Dynamics | Vortices
Journal Article
Geophysical Research Letters, ISSN 0094-8276, 07/2010, Volume 37, Issue 13, p. n/a
The dynamical connection between Northern Hemisphere blocking events and the variability of the stratospheric polar vortex strength is studied... 
tropospheric blockings | stratospheric sudden warmings | polar vortex | GEOSCIENCES, MULTIDISCIPLINARY | WARMINGS | WEATHER | Atmospheric circulation | General circulation models | Atmospheric sciences | Vortices
Journal Article
Geophysical Research Letters, ISSN 0094-8276, 06/2019, Volume 46, Issue 12, pp. 6972 - 6979
.... Here we show that, in addition to other previously identified sources of intermodel uncertainty, changes in the timing of the stratospheric polar vortex breakdown modulate the austral jet response... 
stratospheric polar vortex | jet stream | climate change | VARIABILITY | GEOSCIENCES, MULTIDISCIPLINARY | PERSISTENCE | CLIMATE-CHANGE | CIRCULATION RESPONSE | SOUTHERN | BREAKDOWN | Polar vortex | Climate | Uncertainty | Greenhouse effect | Seasonality | Ozone | Stratospheric vortices | Climate models | Vortex breakdown | Greenhouse gases | Variance analysis | Delay | Vortexes | Stratospheric polar vortexes | Climate change | Seasonal variations | Vortices
Journal Article
Journal of the Atmospheric Sciences, ISSN 0022-4928, 01/2014, Volume 71, Issue 1, pp. 391 - 409
Journal Article
Quarterly Journal of the Royal Meteorological Society, ISSN 0035-9009, 01/2019, Volume 145, Issue 719, pp. 476 - 494
Observed oscillations of the Antarctic stratospheric polar vortex often resemble those in Kida's model of an elliptical vortex in a linear background flow... 
stochastic processes | sudden warmings | vortex splits | WAVES | POLAR VORTICES | VACILLATIONS | CLIMATE-CHANGE | METEOROLOGY & ATMOSPHERIC SCIENCES | Noise | Stratosphere | Oscillations | Stratospheric warming | Stratospheric vortices | Antarctic vortex | Vortexes | Stratospheric polar vortexes | Splitting | Dynamics | Vortices | Polar environments | Stochasticity
Journal Article