In particular, many blog and wiki sites offer their web feeds in the Atom format. A feed reader or aggregator program can be used to check feeds and to display new articles. Client-side readers may also be designed as standalone programs or as extensions to existing programs like web browsers.
Best Answer: a vortex of a tornado is usually referred as devil eye or you can also call it the eye of the tornado. The vortex of a tornado is the area that the tornado revolves around. It is sometimes called the eye of the tornado. The center is very calm and has lower pressure than the surrounding area. Source(s): Geography Course....
Home > Hurricanes & Society > Hurricane Hazards and Impacts > Tornadoes. Tornadoes. A tornado is a violently rotating column of air that extends from the bottom of a cumuliform cloud, such as a thunderstorm, to the ground. Tornadoes are often (but not always) visible as a funnel cloud. It is important to never confuse a tornado with a hurricane or other tropical cyclone because tornadoes and hurricanes are very different phenomena.