Unlike the rapid pressure drop in the troposphere, the stratosphere exhibits a more gradual flattening of pressure as altitude increases. The stability provided by this warming effect suppresses vertical convection, allowing the pressure to behave in a more uniform manner than in the turbulent troposphere below.
Understanding Stratosphere Air Pressure Uniformity Science
Consequently, the air pressure behavior is not just a result of gravity but is actively modulated by this solar-driven chemical process. Unlike the troposphere, the layer where we live and experience weather, the stratosphere behaves in ways that challenge everyday intuition.
Altitude (Kilometers) Approximate Pressure (Millibars) 10 (Tropopause) 100 20 10 30 1 50 (Stratopause) 0. At the base of the stratosphere, near the tropopause, pressure is roughly 100 millibars, which is about one-tenth of the pressure at sea level.
Understanding Stratosphere Air Pressure Uniformity Across Altitudes
While the troposphere contains the bulk of the atmosphere's mass and weather phenomena, the stratosphere is characterized by stability and increasing temperatures with altitude. This heating process warms the stratosphere, creating the temperature inversion that stabilizes the layer.
More About What is the air pressure in the stratosphere
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