Cirrus cluds

Frae Wikipedia

Cirrus (Lat. 'wusp o herr') is a kynd o clud.

Cirrus cluds is made o frost kirstals an shapit like herr. Thay is furmed at heichts ower 16,500 feet. Gin thare is monie cirrus cluds in the lift it micht be a sign that a frontal seestem is on the wey. Cirrus cluds can forbye be the aff-faw fae a thunnerstorm.

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