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Archive: Sat Jan 2013

Ground blizzard conditions across the north-central US

A comparison of AWIPS images of Suomi NPP VIIRS Visible (0.64 µm) and False Color Red-Green-Blue (RGB) composite (above) showed a number of horizontal convective roll clouds over parts of eastern North Dakota and northwestern Minnesota that had formed in response to strong northwesterly winds in the wake of an... Read More