![The Effect of Climate Change on the Variability of the Northern Hemisphere Stratospheric Polar Vortex in: Journal of the Atmospheric Sciences Volume 69 Issue 8 (2012) The Effect of Climate Change on the Variability of the Northern Hemisphere Stratospheric Polar Vortex in: Journal of the Atmospheric Sciences Volume 69 Issue 8 (2012)](https://journals.ametsoc.org/view/journals/atsc/69/8/full-jas-d-12-021.1-f2.jpg)
The Effect of Climate Change on the Variability of the Northern Hemisphere Stratospheric Polar Vortex in: Journal of the Atmospheric Sciences Volume 69 Issue 8 (2012)
![Time evolution of the 10-hPa North Pole temperature during a period... | Download Scientific Diagram Time evolution of the 10-hPa North Pole temperature during a period... | Download Scientific Diagram](https://www.researchgate.net/publication/276316292/figure/fig2/AS:614019828293676@1523405143888/Time-evolution-of-the-10-hPa-North-Pole-temperature-during-a-period-from-23-January-to-27.png)
Time evolution of the 10-hPa North Pole temperature during a period... | Download Scientific Diagram
![Stratospheric Final Warming* The unusually strong Polar Vortex is awaiting judgment! A bi-modal warming wave develops, which could initiate the Final Warming collapse sequence » Severe Weather Europe Stratospheric Final Warming* The unusually strong Polar Vortex is awaiting judgment! A bi-modal warming wave develops, which could initiate the Final Warming collapse sequence » Severe Weather Europe](https://www.severe-weather.eu/wp-content/gallery/andrej-news/tminn_50_current_merra2-1.png)
Stratospheric Final Warming* The unusually strong Polar Vortex is awaiting judgment! A bi-modal warming wave develops, which could initiate the Final Warming collapse sequence » Severe Weather Europe
![Time evolution of the 10-hPa North Pole temperature during a period... | Download Scientific Diagram Time evolution of the 10-hPa North Pole temperature during a period... | Download Scientific Diagram](https://www.researchgate.net/profile/Shigeo-Yoden/publication/276316292/figure/fig2/AS:614019828293676@1523405143888/Time-evolution-of-the-10-hPa-North-Pole-temperature-during-a-period-from-23-January-to-27_Q640.jpg)
Time evolution of the 10-hPa North Pole temperature during a period... | Download Scientific Diagram
![Stratospheric warming UPDATE* The warming phase is about to start this week. It will compress the Polar Vortex, reduce the core power and disconnect it from the troposphere! » Severe Weather Europe Stratospheric warming UPDATE* The warming phase is about to start this week. It will compress the Polar Vortex, reduce the core power and disconnect it from the troposphere! » Severe Weather Europe](https://www.severe-weather.eu/wp-content/gallery/andrej-news/ecmwf1f240.gif)
Stratospheric warming UPDATE* The warming phase is about to start this week. It will compress the Polar Vortex, reduce the core power and disconnect it from the troposphere! » Severe Weather Europe
![A warming event begins for the Polar Vortex in the stratosphere, powered by the strong cross-polar ridging, as we head into the 2022 Spring season » Severe Weather Europe A warming event begins for the Polar Vortex in the stratosphere, powered by the strong cross-polar ridging, as we head into the 2022 Spring season » Severe Weather Europe](https://www.severe-weather.eu/wp-content/gallery/long-range/stratospheric-polar-vortex-warming-winter-10mb-ecmwf-extended-forecast-mid-march-2022.png)
A warming event begins for the Polar Vortex in the stratosphere, powered by the strong cross-polar ridging, as we head into the 2022 Spring season » Severe Weather Europe
![Daily mean temperatures in the northern hemisphere at 10 hPa during the... | Download Scientific Diagram Daily mean temperatures in the northern hemisphere at 10 hPa during the... | Download Scientific Diagram](https://www.researchgate.net/publication/342712832/figure/fig1/AS:913389324861442@1594780393975/Daily-mean-temperatures-in-the-northern-hemisphere-at-10-hPa-during-the-prewarming.png)
Daily mean temperatures in the northern hemisphere at 10 hPa during the... | Download Scientific Diagram
![The Polar Vortex now collapsing, is set to release the Arctic Hounds for the United States and Europe, as we head for the second half of Winter 2020/2021 The Polar Vortex now collapsing, is set to release the Arctic Hounds for the United States and Europe, as we head for the second half of Winter 2020/2021](https://www.severe-weather.eu/wp-content/gallery/andrej-news/polar-vortex-splitting-weather-winter-united-states-europe-lower-stratosphere-temperature-analysis.jpg)
The Polar Vortex now collapsing, is set to release the Arctic Hounds for the United States and Europe, as we head for the second half of Winter 2020/2021
![Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions](http://ds.data.jma.go.jp/tcc/tcc/products/clisys/STRAT/gif/tlat_t10_nh.gif)
Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions
![Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions](http://ds.data.jma.go.jp/tcc/tcc/products/clisys/STRAT/gif/chk_t10_nh.gif)
Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions
![Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions Global Weather Systems Sudden stratosphere warming charts and 10hpa CHARTS Enso El Nino Al Nina worldwide weather forecasting system Weather Solutions](http://ds.data.jma.go.jp/tcc/tcc/products/clisys/STRAT/gif/tlat_u10_nh.gif)