1. Jet Streams: These high-altitude rivers of air can reach speeds of over 200 mph. They are found in both hemispheres and are driven by temperature differences between the equator and the poles.

2. Tornadoes: These violently rotating columns of air can reach speeds of over 300 mph, making them the most powerful winds on Earth.

3. Hurricanes: These powerful storms can have sustained winds of over 150 mph. They are fueled by warm ocean water and are most common in tropical regions.

4. Thunderstorms: Thunderstorms can generate winds of up to 100 mph, especially during severe thunderstorms.

5. Mountain Passes: Wind velocity is often higher in mountain passes due to the funneling effect of the mountains.

6. Coastal Areas: Wind velocity can be higher near coastlines due to the interaction of land and sea breezes.

7. Open Plains: Open plains with few obstructions can experience high wind speeds, especially when large weather systems are present.

8. Elevated Terrain: Wind velocity generally increases with altitude, as there is less friction from the ground.

It's important to note that wind velocity can vary greatly depending on location, time of year, and weather conditions.