1. Why JetStream?
2. The Atmosphere
3. The Ocean
4. Global Weather
5. Clouds
6. Synoptic Meteorology
7. Thunderstorms
8. Lightning
9. Derechos
10. Tropical Weather
11. Doppler Radar
12. Remote Sensing
13. Tsunamis
14. Weather on the Web
15. The National Weather Service
16. Appendix

• Additional Info:
• Lesson Plan Overview
• Topic Matrix
• JetStream News

Color Your World

This 'R' shape is the symbol for a thunderstorm.
Color the picture by clicking on a color swatch at the bottom of the image then click on the image where you want to apply that color. Color off-line by downloading and printing the pdf version.

This 'R' shape is the symbol for a thunderstorm. It is estimated that at any given moment there are around 2000 thunderstorms occurring around the earth.

Learn more weather and thunderstorms in JetStream - An Online School for Weather.

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