Polar air masses descend upon North America

Sentinel-3 SLSTR RBT acquired on 28 January 2019 at 15:33:17 UTC
Sentinel-3 SLSTR RBT acquired on 29 January 2019 from 16:51:05 to 20:13:04 UTC
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Sentinel-3 OLCI FR acquired on 02 February 2019 from 18:28:20 to 20:09:19 UTC
Sentinel-3 SLSTR RBT acquired on 04 February 2019 from 16:31:30 to 16:34:30 UTC
Author(s): Sentinel Vision team, VisioTerra, France - svp@visioterra.fr
Keyword(s): Climate, atmosphere, polar, cryosphere, snow, ice, lakes, river, plains, USA, Canada, Arctic
Fig. 1 - S3 SLSTR (04.02.2019) - S6,S5,S2 colour composite - A polar vortex descends in the US Great lake regions, bringing intense cold.
2D view
Fig. 2 - SLSTR (28.01 to 02.02.2019) - S5,S3,S2 composite - Frozen land from Hudson bay to the Great lakes & midwest plains by -50°C.
3D view
Fig. 3 - SLSTR (29.01.2019) - S6,S5,S2 colour composite - A depression structuring as it moves south from the Gulf of Alaska.
2D view
Fig. 4 - OLCI (02.02.2019) - 18,10,6 colour composite - Anti-clockwise rotating binary system off Portland and SF cools the US west coast.
2D view
The views expressed herein can in no way be taken to reflect the official opinion of the European Space Agency or the European Union.
Contains modified Copernicus Sentinel data 2024, processed by VisioTerra.
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