iN PHOTOS: Rays of light push through dreary cloud cover in Okanagan, Kamloops
The month of February can be a dreary one in Kamloops and the Okanagan when temperatures are low and sunny, blue-sky days are few and far between. Much of the Southern Interior is prone to a weather phenomenon known as a thermal inversion, or a temperature inversion during the winter...
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The month of February can be a dreary one in Kamloops and the Okanagan when temperatures are low and sunny, blue-sky days are few and far between.
Much of the Southern Interior is prone to a weather phenomenon known as a thermal inversion, or a temperature inversion during the winter months, that results in a thick low-lying cloud cover that hangs over the valleys.
Inversion happens when the temperature of air is cooler at the Earth’s surface and there is warmer air above it, which is a reversal of normal temperature behaviour, according to Britannica.
https://www.britannica.com/science/temperature-inversion
The inversion cover can trap pollutants, reduce visibility and create fog. It can also moderate temperatures.
“If it weren’t for inversions and clouds, we would have much colder nights during fall and winter,” said former meteorologist for Environment Canada Doug Lundquist in a previous interview with iNFOnews.ca.
https://infotel.ca/newsitem/the-under-appreciated-weather-phenomenon-that-makes-for-mild-winters-in-kamloops-okanagan/it77685
The Okanagan valley is under an inversion almost all the time in the winter because reduced daytime heating makes it harder for the air to be mixed up.
“Cool night air picks up moisture from the lake and produces a fog bank which rises until it meets a stronger and warmer layer of air, held in place by a high pressure ridge,” Lundquist said.
Most of the cause of inversions in British Columbia is due to cold air draining into the valleys with the sun having less power to break it up during fall and winter.
READ MORE: iN PHOTOS: Canadian flags flying proudly in Kamloops, Okanagan
https://infotel.ca/newsitem/in-photos-canadian-flags-flying-proudly-in-kamloops-okanagan/it108213
The Thompson region is also prone to inversions, with the Shuswap and North Okanagan getting more stratus and low cloud early in the season and later in spring due to a lack of airflow and more lake area in the Shuswap.
Days on end of gloomy overcast weather can be dreary, but some area photographers were able to capture beautiful moments of sunshine pushing through the clouds.
If you have gorgeous sky photos you want to share, send them to news@infonews.ca.
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