0
Still curious? Ask our experts.
Chat with our AI personalities
Professor
Lao
BeauBarometric pressure at ground level refers to the atmospheric pressure at the Earth's surface. It is commonly measured in units of millibars or inches of Mercury and can vary due to weather conditions, altitude, and geographic location. Changes in barometric pressure can indicate approaching weather systems and have effects on human health and behavior.
Add your answer:
Earn +20 pts
What are some noncorrected examples of barometric pressure?
pressure is essentilly bp at sea level
What is normal barometric pressure?
pressure is measured in "bar" 1bar is equal to 1000millibar. this is the atmospheres base pressure. 1020millibar is high atmospheric presure. 980 mb is low air pressure. 1.02 or 0.98 bar
What are the barometric ranges?
The standard barometric pressure range at sea level is around 29.92 to 30.58 inches of mercury (inHg) or 1013.25 millibars (mb). However, it can vary based on weather conditions and location. Rapid changes in barometric pressure can indicate approaching weather systems.
Is air pressure another name for barometric pressure?
In short, yes. The commonly-reported "pressure" talked about by meteorologists has been extrapolated down to sea level to eliminate pressure differences caused by altitude (air pressure drops much more quickly with height than it does between even the strongest high and low pressure systems). Air pressure sometimes refers to the pressure observed at a location and not adjusted down to sea level, whereas barometric pressure almost always refers to a sea-level pressure. But maybe this is too much information. A better answer would be "yes."
Sea level rise for every 10mb drop in air pressure?
For every 10 millibar drop in air pressure, sea level rises by about 1 centimeter. This relationship is a result of the inverse barometric effect, where lower air pressure causes the water level in the ocean to rise. This effect is often seen in association with storms or low-pressure systems.
