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A drop in atmospheric pressure.

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What does stormy mean on the barometer?

When the barometer needle falls rapidly, it indicates a stormy weather pattern approaching. This change in atmospheric pressure usually signifies an imminent decrease in weather conditions and the potential for stormy weather ahead.


What type of presssure change indicates stormy weather?

A rapid drop in atmospheric pressure typically indicates stormy weather. This decrease in pressure suggests that a low-pressure system is approaching, which is often associated with increased cloud formation, precipitation, and turbulent conditions. Conversely, a rising pressure trend generally signals improving weather.


What type of pressure change indcates stormy weather?

A rapid drop in atmospheric pressure typically indicates stormy weather. This decrease suggests that a low-pressure system is approaching, which can lead to the development of clouds, precipitation, and strong winds. Conversely, a steady or rising pressure generally signals fair weather. Monitoring pressure changes can help forecast impending storms.


When does a barometer indicate stormy weather?

A barometer indicates stormy weather when the atmospheric pressure drops rapidly. A sudden decrease in pressure suggests that a storm system is approaching, typically bringing strong winds and heavy rainfall. This drop in pressure can be a sign that unsettled weather is on the way.


What barometer indicates that foul weather is approaching?

A falling barometer indicates that foul weather is approaching. When the atmospheric pressure decreases rapidly, it typically means that a low-pressure system is moving in, which can bring stormy weather like rain, thunderstorms, or snow.

Related Questions

What type of pressure change indicates stormy weather?

Decreasing pressure


How are pressure measurements related to weather prediction?

Decreasing pressure indicates stormy weather. Increasing Pressure indicates better weather.


What does stormy mean on the barometer?

When the barometer needle falls rapidly, it indicates a stormy weather pattern approaching. This change in atmospheric pressure usually signifies an imminent decrease in weather conditions and the potential for stormy weather ahead.


What are millibars and how do they affect weather?

A millibar is a unit of measuring pressure. Air pressure is one of the basic things you can measure in weather. High pressure (over 1013 millibars at sea level) usually indicates calm, clear weather while low pressure usually indicates stormy weather.


You check a barometer and observe that the air pressure has been dropping all day. Is tonight's weather more likely to be calm or stormy?

clam or stormy


What type of pressure change indcates stormy weather?

A rapid drop in atmospheric pressure typically indicates stormy weather. This decrease suggests that a low-pressure system is approaching, which can lead to the development of clouds, precipitation, and strong winds. Conversely, a steady or rising pressure generally signals fair weather. Monitoring pressure changes can help forecast impending storms.


What do high and low pressure on a barometer indicate?

In general high pressure indicates good weather and low pressure indicates storms.


When does a barometer indicate stormy weather?

A barometer indicates stormy weather when the atmospheric pressure drops rapidly. A sudden decrease in pressure suggests that a storm system is approaching, typically bringing strong winds and heavy rainfall. This drop in pressure can be a sign that unsettled weather is on the way.


What kind of pressure indicates stormy weather?

Pressure, on it's own, does not indicate any particular weather. It is the changes in air pressure, along with other factors such as humidity etc which indicates the proposed weather changes.


If stormy weather is approaching the pressure tendency probably be?

Barometric pressure decrease indicates coming stormy weather, rain, wind, , heat. Barometric pressure rise indicates fair, dry, colder weather. Slow, regular and moderate fall in pressure indicates low pressure area is passing at a distance. Any marked change in weather unlikely. Sudden decrease, even if small, indicates a nearby disturbance; normally bringing wind, and short showers. Large pressure drop signals a coming storm in 5 to 6 hours. Large, slow and sustained decrease indicates a long period of poor weather. Coming weather will be more pronounced if pressure started rising before dropping. Sudden rise of pressure,when the pressure is about average or above average and the weather is fair, indicates approach of a low pressure cell, and the barometer will soon start to come down. Rapid rise when the pressure is low, announces a short period of fair weather. If pressure rise is large and prolonged, count on a many days of good weather ahead.


What barometer indicates that foul weather is approaching?

A falling barometer indicates that foul weather is approaching. When the atmospheric pressure decreases rapidly, it typically means that a low-pressure system is moving in, which can bring stormy weather like rain, thunderstorms, or snow.


What kind of weather is coming if the air pressure is falling?

If the air pressure is falling, it typically indicates the approach of low-pressure weather systems, which are often associated with cloudy skies, precipitation, and potentially stormy conditions. This can mean an increase in wind, rain, or snow depending on the season and temperature.