Low clouds blanket the North-American Pacific coast

Sentinel-3 OLCI FR & SLSTR RBT acquired on 07 August 2019 from 17:10:28 to 19:43:55 UTC
Sentinel-3 SLSTR RBT acquired on 08 August 2019 from 06:02:22 to 06:11:22 UTC
Sentinel-3 OLCI FR acquired on 08 August 2019 from 17:42:45 to 19:20:44 UTC
Author(s): Sentinel Vision team, VisioTerra, France - svp@visioterra.fr
Keyword(s): Atmosphere, precipitations, clouds, fog, coastal chain, subduction, mountain range, North American Cordillera, Pacific Ocean, Canada, USA, United States, Mexico
Fig. 1 - S3 OLCI (07.08.2019 pm) - 10,6,3- The N.-American Pacific coast is susceptible to cloud coverage along thousands of km.
2D view 3D view
Fig. 2 - S3 SLSTR (07.08.2019 pm) - S5,S3,S2 colour composite - Clouds are blocked by the North-American cordillera coastal chain.
3D view
Due to orography, precipitations are much higher on the narrow western side of the coastal chain than in the leeward side lying in the rain shadow.
Fig. 3 - S3 SLSTR (08.08.2019 am) - S8 thermal band - Hours later, some clouds entered deeper inland up to higher Cascade mounts.
3D view
Fig. 4 - S3 OLCI (08.08.2019 pm) - 10,6,3 natural - Olympic mountains and part of Vancouver Island still emerge from the sea of clouds.
3D 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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