What is the approximate height and temperature of the stratosphere?

What is the approximate height and temperature of the stratosphere?

Near the equator, the lower edge of the stratosphere is as high as 20 km (66,000 ft; 12 mi), at midlatitudes around 10 km (33,000 ft; 6.2 mi), and at the poles about 7 km (23,000 ft; 4.3 mi) Temperatures range from an average of −51 °C (−60 °F; 220 K) near the tropopause to an average of −15 °C (5.0 °F; 260 K) near the …

What is the altitude and temperature of the stratopause?

The stratopause caps the top of the stratosphere, separating it from the mesosphere near 45–50 km (28–31 miles) in altitude and a pressure of 1 millibar (approximately equal to 0.75 mm of mercury at 0 °C, or 0.03 inch of mercury at 32 °F).

What is the approximate height and temperature of the Mesopause *?

tropopause: about 12-18 km about –60 stratopause: about 46-54 km about –2 to 0 mesopause: about 85-90 km about –90 4. The temperature increases in the stratosphere due to ozone layer capturing ultraviolet radiation. The temperature decreases in the mesosphere since there is no ozone and the amount of air is decreasing.

What is the approximate height altitude and temperature of the mesosphere?

Mesosphere. This layer extends from around 31 miles (50 km) above the Earth’s surface to 53 miles (85 km). The gases, including the oxygen molecules, continue to become denser as one descends. As such, temperatures increase as one descends rising to about 5°F (-15°C) near the bottom of this layer.

What is the approximate elevation of the stratopause?

Above the troposphere, the atmosphere becomes very stable, as the vertical temperature gradient reverses in a second atmospheric region—the stratosphere—which extends from the top of the troposphere at approximately 39,000 ft above the surface of the Earth to the stratopause at an altitude of approximately 164,000 to …

How high is the stratopause in kilometers?

MIDDLE ATMOSPHERE | Polar Vortex The polar vortex extends from the tropopause, (8–11 km in altitude), to the stratopause (50–60 km in altitude).

What is between the stratopause and Mesopause?

is that stratopause is in the atmosphere, the boundary between the stratosphere and the mesosphere while mesopause is in the atmosphere, the boundary between the mesosphere and the ionosphere it is the atmospheric boundary where the temperature reaches its minimum value.

What is the approximate temperature of the stratopause?

On Earth, the stratopause is 48–55 km (30–34 mi) above sea level. The atmospheric pressure is around 1⁄1000 of the pressure at sea level. The temperature in the stratopause is −2.5 °C (27.5 °F).

What is the function of the stratopause and the mesopause?

The tropopause, stratopause and mesopause play a vital role in the vertical coupling of the Earth’s atmosphere. Height and temperature of these pauses is crucial in investigation of various processes taking place in the atmosphere (Sharma et al. 2006, 2012).

What is the temp of the stratopause?

Why does stratopause have a constant temperature?

At sunlit latitudes, the stratopause is characterized by a temperature maximum near 50 km due to the absorption of shortwave radiation by ozone.

What are some interesting facts about the stratosphere?

Interesting Stratosphere Facts. – The stratosphere occupies the central region of the atmosphere, and is the second layer from the ground; tropopause separates the stratosphere from the troposphere. The stratosphere constitutes about 24% of the total atmosphere. And it contains about 19% of the total atmospheric gases.

What are some things in the stratosphere?

The stratosphere has two major features that contribute to the state of Earth’s surface. The first is most well known–the stratosphere contains high concentrations of ozone which shields the ground from many high energy photons that would otherwise contribute to plant damage and skin cancer.

What is the top of the stratosphere?

The top of the stratosphere occurs at an altitude of 50 km (31 miles). The height of the bottom of the stratosphere varies with latitude and with the seasons. The lower boundary of the stratosphere can be as high as 20 km (12 miles or 65,000 feet) near the equator and as low as 7 km (4 miles or 23,000 feet)…

What is the altitude of the stratosphere?

The height of the stratosphere varies depending on what latitude we are talking about: at moderate latitudes, the stratosphere begins about 10 km (6 mi) above the surface and ends at 50 km (31 mi), at the poles, it starts at only 8 km (5 mi) altitude. This is because the ground at the poles is so cold,…