UN Climate Change
@UNFCCC
Confused about the #PolarVortex? Usually a strong jet stream confines Arctic air to the north, stabilized by a big difference in temperature between low and high latitudes. The smaller the difference in temperature, the more the wind belts meander (Via @RemoteLongitude & @NOAA) https://t.co/GEpzwjw1dS
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Published to Twitter on: 15/02/2021
Archived on: 09/03/2022
Original URL (may no longer be available): https://twitter.com/UNFCCC/status/1361355803949756416