File:North america polar vortex january 2019.webm

Size of this JPG preview of this WEBM file: 794 × 599 pixels. Other resolutions: 318 × 240 pixels | 636 × 480 pixels | 930 × 702 pixels.

Original file ‎(WebM audio/video file, VP8, length 5.0 s, 930 × 702 pixels, 606 kbps overall, file size: 370 KB)

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Summary

Description	English: A video file showing the polar vortex that affected North American from January 24 to 29, 2019, shwoing the near-surface temperatures of the globe.
Date	29 January 2019
Source	NASA Earth Observatory
Author	NASA

Licensing

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