If you may see sparkling haze drift around the clean-cut sky and the slight glimmer of a rainbow , there ’s a good opportunity you ’re witnessing diamond dust , a meteorological phenomenon in which extremely small ice crystals form a swarm amid freezing temperature .
It ’s fundamentally precipitation , just like drizzle , rainfall , sleet , or Charles Percy Snow – but it features a identification number of unparalleled characteristics that set it away from its well - bonk cousins .
Conditions need to be sub - zero for baseball field dust to take form . The ice watch crystal are get by the warmer and slightly humid breeze above the ground mixes with the colder air travel near the aerofoil , causing the water system vapour in the air to easy freeze out . Theresultis a simple 6 - sided diamond that ’s scarcely visible to the oculus singularly but appears as a shine mist en - masse .
infield debris can go on in Antarctica and the Arctic , but it can be see when aerofoil temperature plump well below -10 ° C ( 14 ° fluorine ) , concord to theWorld Meteorological Organization .
It ’s even potential to see diamond junk in the US if the condition are parky enough , with manyreportsof diamond detritus come from the northmost reach of the US , including Maine , Minnesota , Wisconsin , and Wyoming .
Footage of baseball field dust can be seen in the video below .
Each Methedrine crystal is perfectly microscopic , with a typical diam of just 0.1 mm ( 100 μm ) . They are also small and light ebnough that the water ice crystals will slowly drift around the sky , almost appear to float like hanging mist .
It tends to occur during well-defined and calm weather . The absence of cloud means the diamond dust is often graced with moonlight or moonlight , which hits the mist and creates a stunning shimmering effect .
The crystals can also catch the luminosity and refract to produce some beautiful optic phenomena , such as rainbows and halo . They can even bring about sun frank , a stunning atmospheric optical phenomenon that consists of vivid spots occur on both side of the Sun , with some heart - pleasing termination .
[ H / T : Newsbreak ]
