2017年10月17日 星期二

Red sun phenomenon 'caused by Hurricane Ophelia'

本人仔女都說, 見到黃色天空, 而大孫仔說, 太陽是橙色 !

現開始起風但沒落雨, 希望唔會太差天氣啦 !

大仔說佢架車好多非洲沙, 而細女說, 佢架車都好多塵 !

www.bbc.com

An "unusual" reddish sky and red-looking sun have been reported across many parts of England.

The phenomenon was initially seen in the west of England and Wales before spreading to other areas.

BBC weather presenter Simon King said it was due to the remnants of Hurricane Ophelia dragging in tropical air and dust from the Sahara.

He added that debris from forest fires in Portugal and Spain was also playing a part.

The dust has caused shorter wavelength blue light to be scattered, making it appear red.

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