Winter '16 / '17 - Sudden Stratospheric Warming: Watch #1 - UPDATE 2

The well forecast major warming 'displacement' event is well underway.
Major warming:  temperature increase >= 25°C over seven days.

 

Stratosphere Diagnostics courtesy Freie Universität Berlin / Department of Earth Sciences / Institute of Meteorology  

 

 

 

 

Stratosphere analysis courtesy Tokyo Climate Center, Climate Prediction Division Japan Meteorological Agency