TELEVISION

Science of Extreme Weather

Series: Great Courses
4.1
(17)
sign up
Episodes
24
Rating
TVPG
Year
2016
Language
English
Publisher
The Great Courses

About

No place on Earth is safe from severe storms. Tour the world's wildest weather-and learn how to protect yourself-with a storm-chasing, prize-winning meteorologist. By delving into The Science of Extreme Weather that underlies blizzards, flash floods, hurricanes, tornadoes, heat waves, and more, you'll come away with newfound appreciation and respect for the atmosphere's most awe-inspiring phenomena.

Related Subjects

Episodes

1 to 3 of 24

1. Extreme Weather Is Everywhere

30m

sign up
Survey the remarkable range of extreme weather around the planet. Then consider: Why does Earth have weather at all? Professor Snodgrass introduces basic features of the atmosphere that naturally lead to severe weather. He concludes by outlining the goals of the course-among them, preparedness.

2. Temperature Extremes and Cold-Air Outbreaks

30m

sign up
Discover the origin of Earth's great variability in air temperature, and learn how it also explains the seasons. Search for the highest and lowest temperatures on the planet, and the locations with the greatest difference between highs and lows. Along the way, encounter the deadliest weather on Earth.

3. Low Pressure and Earth's High Winds

30m

sign up
Witness a demonstration of the power of air pressure and the ability of changing pressure to produce clouds. Learn how fluctuations in air pressure play a role in all weather, propelling everything from the ferocious winds of a tornado to the incredible speeds of the jet stream.

4. Extreme Humidity, Rain, and Fog

30m

sign up
Severe weather is driven by water's ability to change phase-with energy being released during the transition from vapor to liquid, and from liquid to ice. Calculate the stupendous amount of energy brewing in a typical thunderstorm, and study cases of extreme humidity, rain, and fog.

5. How Radar Reveals Storms

30m

sign up
In this and the next lecture, study the advanced technology that has revolutionized extreme weather forecasting. Here, look at how radar has vastly improved the prediction of tornadic thunderstorms. You've seen Doppler radar images in forecasts. Now learn how this all-important tracking tool works.

6. How Satellites Track Severe Weather

30m

sign up
Venture into space to see how different types of weather satellites chart large-scale extreme weather systems in both daylight and darkness. Compare two nearly identical hurricanes-one in 1900, the other in 2008-to highlight the life-saving capability of orbiting weather stations.

Extended Details

  • Closed CaptionsEnglish