thermal low

thermal low

[′thər·məl ′lō]
(meteorology)
An area of low atmospheric pressure due to high temperatures caused by intensive heating at the earth's surface; common to the continental subtropics in summer, thermal lows remain stationary over the area that produces them, their cyclonic circulation is generally weak and diffuse, and they are nonfrontal. Also known as heat low.
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For the remainder of summer, which in the UAE lasts from June to September, the intense daytime heat results in a thermal low over the Arabian peninsula, giving rise to a hot and dry southeasterly wind.
According to forecasters, there is a thermal low over southern area of the country causing the blowing of the warm southerly wind, and leading to increase in temperature during day time.
Finally there's the broad thermal low located between the Sierra Nevadas and Rocky Mountains, strongest by far over Arizona.
The department said the rise in temperature would be caused by an extension of the Sudan thermal low to the Gulf region.
Contract notice: Case 14s0146: providing thermal low floor bus standard.
For the rest of the country the "thermal low" will continue bringing hot air from the desert for the next few days.
Talking to Qatar Tribune the Head of the Forecast and Analysis Section of the Department of Meteorology Abdulla Mohamed al Mannai said, "Thermal low pressure over Gulf area coupled with the dry and hot south-westerly wind, has led to the sharp increase in temperature." While hinting at the possibility of the temperature crossing 49.5 degree Celsius between 2.30 pm and 3.30 pm on Wednesday as well, he forecast a change in the direction of the wind easing the severity of the heat.
low (coated) Specific gravity (calcite) 2.71 Hardness 3.0 Mohs (fairly soft) Dielectric properties Moderate to excellent Some influence by chemical additives Thermal conductivity High (relative to polymers) Coefficient of thermal Low (relative to polymers) expansion pH 9-10 Modulus and hardness Low Dispersibility Easy to very easy (coated) Very easy to easy Chemical resistance (acids) Poor Permanent set Low Die swell High Compound viscosity Low Green strength Low Building tack High
"This temperature is normal and another factor is that the UAE, in the last month of June and this week of July, is under the effect of a thermal low. The UAE is affected by southerly and westerly winds which is hot to very hot because it's coming from the desert."
Assuming you have a thermal low, flying weather will be good, with plenty of VMC, but the atmosphere is unstable, so you can expect some light to moderate chop during the afternoon.
Contract notice: Supply, installation, erection and commissioning of materials for domestic hot water using solar thermal low temperature in public buildings in towns of less than 50,000 inhabitants, batch under comprehensive local development projects and urban, grows, sierra norte, sierra sur, interior janda, janda coastline, campo de gibraltar and north bay, co-financed by erdf and the iedt.
The conditional phase consists of finding mission thermal low energy renovation - Energivie rehabilitation of 504 housing units - 3, 5, 7, 10, 13, 15 rue du Guirbaden,- 8, 10, 12, 14 rue du Guirbaden.