Browse pictures of severe storms, such as blizzards, cyclones, ice storms, and typhoons, while exploring the causes and often dangerous effects of these natural weather phenomena.

In this virtual field trip students learn about the formation of tornadoes. Students also visit websites where they can research various types of information about tornadoes.

The photo shows some of the extreme weather effects cause by the El Nino weather pattern. Huge water swells and waves crash into a seaside pier.