Is A Polar Vortex Coming In 2025 Predictions

Is A Polar Vortex Coming In 2025 Predictions. Recent signals indicate the possibility of a block at high latitudes, with a strengthening of geopotential height anomalies over greenland and northern europe. A weaker polar vortex usually means a weaker jet stream, which increases the chance of a more dynamic (colder/snowy) winter pattern over the united states, canada, and/or europe.


Is A Polar Vortex Coming In 2025 Predictions

As you can see, a la niña phase has a higher chance of producing a polar vortex collapse event. In january it was stretched polar vortex (pv) events quickly followed by a snap back to a strong pv and then the whole cycle repeating itself.

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