Decreasing atmospheric pressure is typically associated with the approach of a low-pressure system. Low-pressure systems are often linked to unstable air conditions, rising air, cloud formation, precipitation, and strong winds, which collectively indicate stormy weather. A sudden or rapid fall signifies a fast-moving or intense low-pressure system.
Which of the following weather conditions is indicated by a sudden fall in barometer reading?
Asked in UPPCS Prelims 2001 · Topic: Measuring Instruments and Scales (Barometer and Manometer for pressure measurement)
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