Tornado

4. A tornado watch is issued why the weather conditions in a specific area/region
7. tornado scale developed by Nikolai Dotzek.
10. This is a tornado that has two or more sub vortices
12. A violent, funnel-shaped rotating column of air
13. A tornado warning is issued when an actual tornado funnel has been sighted
15. A map that shows current and future weather conditions for specific areas.
16. Short for Radio Detecting and Ranging, is used to detect objects at a distance.
17. angle from north to south
18. A scientist who studies the weather

1. weather instrument used to measure wind speeds.
2. weather device used to measure air pressure
3. ice the falls from the sky
5. The science that deals with weather
6. rotating column of wind that hasn't touched the ground.
8. The colloquial term for a tornado
9. A tornado that occurs over a body of water.
11. prediction made by meteorologists of what the weather will be like in the future.
14. the term used to describe a sky that is covered with clouds