| NATS 101 Lecture 20 Lightning |
| Review: Thunderstorms |
| Lightning Basics |
| Lightning Videos |
| Lightning Pictures |
| Charge Separation |
| Charge Separation: One Theory |
| Charge Separation |
| Fair Weather Electric Field |
| Lightning Stroke |
| Types of Discharges |
| Lightning Safety |
| Thunder |
| How Far Away Is It? |
| Why Thunder Rumbles? |
| National Lightning Detection Network |
| Slide 17 |
| Slide 18 |
| Global Lightning
Distribution from Satellite, Take 2 |
| LetÕs Play ÒWho Gets ToastedÓ |
| Slide 21 |
| CG Lightning over
Tucson (2000-2002) |
| Slide 23 |
| Slide 24 |
| Summary: Key Points |
| Assignment for Next Lecture |