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High pressure is not essential for clear skies. It certainly helps as high pressure brings with it a general downward movement of air and for clouds to form, a general upward motion of air is needed. However, there are other factors that affect the chance of cloud formation and hence clear skies; the amount of water vapour in the atmosphere, the temperature of the local atmosphere to name just two.
What else can I help you with?
When do anticyclone occur?
Anticyclones typically occur when the air pressure at the center of a high-pressure system is higher than the surrounding areas. They are associated with clear skies, light winds, and stable weather conditions. Anticyclones are common in areas of descending air motion, such as in subtropical high-pressure belts.
Can Uranus been at night without a telescope?
Yes, but you need really clear skies to see it.
For a tornado to form you need large amounts fo cumulus clouds and clear skies above them There is also cloud and it may start to spin forming a tornado?
This is false. To form a tornado you need a large, powerful thunderstorm, usually a supercell. Because of this the sky will be overcast and often quite dark. Skies off to the sides of the storm may be clear.
How does high altitude affect the cooking time and pressure levels in a pressure cooker?
At high altitudes, the cooking time in a pressure cooker may need to be increased and the pressure levels may need to be adjusted to compensate for the lower air pressure.
Where are low pressure and high pressure located?
On either sides of the pump, need more info.
Do pharmacies sell high blood pressure vitamins?
No there are no high blood pressure vitamins, if you know that your blood pressure is high you need to consult a doctor. Your doctor will be able to aide you in lowering it to a healthy level.
How is air pressure related to high and low pressure air?
Ido not no I need help with that right now :(
Can you see from the solar system the planet neptune with binoculars?
Yes, it's possible to see it from earth. You would need to know where to look and have excellent viewing conditions (dark clear skies). You would also need decent binoculars.
What does it mean if a 47 year old male has blood pressure of 157 over 112?
You need to take a regular measurement over a week or so to get a clear picture. One reading may not give a clear picture of your health as you may have had it taken after having exerted yourself. However, if your BP is 141/88 on a regular basis, then you need to see your doctor. It is too high and needs to be lowered by a change in diet and exercise. It is not alarmingly high, but it needs to be checked out.
When the sun sets bright and clear an easterly wind you need not fear?
This proverb means that when the sun sets clearly with a bright sky, there is no need to fear an easterly wind. This is because clear skies indicate stable weather conditions, meaning that an easterly wind is not likely to bring any storms or severe weather.
Why rail pressure goes high when engine is on?
Engines need higher fuel pressure to start than they do to run.
Will Chiappa 1892 Lever carbines handle high pressure 45 long colt rounds such as Cor-Bon .45 Magnum plus P?
Read the owner's manual. If it isn't clear, you will need to call the maker.
