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blood vessels constrict according to barometric pressure
A hurricane has very low barometric pressure.
Should you be flying does barometric pressure go up or down
Some say that the barometric pressure effects children by causing them to be especially wild, fidgety, irritable, aggressive and moody. It also seems to make them do more whining, have more aggressive play, and cause kids to concentrate less on tasks.
PB
barometric pressure.
Uncorrected barometric pressure is essentially BP at sea level. When you see a weather report (Weather Network etc.) the BP you see is corrected for elevation.
cause.
Swimming english channel
true altitude at field elevation.
Barometric pressure measures the weight of the air.
temperature humidity and elevation
blood vessels constrict according to barometric pressure
Low and high pressure systems. Obviously if you have a Low pressure system the barometric pressure will get low. High pressure causes the barometric pressure to rise.
aout the high
When the barometric pressure rises it means calm fair weather is coming or is already occurring. When the barometric pressure falls it means foul weather is on the way such as rain and storms and clouds.
A hurricane has very low barometric pressure.