Surface Analyses & Observations / North America / North America

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Regions: North America | Quebec | Canada | USA | Europe | France | UK

Weather symbol legends

Decoding time stamp example:

sfc/170121/0600 upa/170121/00

sfc = Surface
170121/0600: year=2017; month=01 (January); day=21; 0600=06:00 UTC

upa = Upper-air
170121/00: year=2017; month=01 (January); day=21; 00=00 UTC