Browse Reference Articles
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Storm chasing
Storm chasing is broadly defined as the intentional pursuit of a thunderstorm, regardless of motive. A person who storm chases is known as a storm chaser, or simply a chaser. While witnessing a ... > more -
Solar radiation
Solar radiation is radiant energy emitted by the sun, particularly electromagnetic energy. About half of the radiation is in the visible short-wave part of the electromagnetic spectrum. The other ... > more -
Stratovolcano
A stratovolcano is a tall, conical volcano composed of one layer of hardened lava, tephra, and volcanic ash. These volcanoes are characterized by a steep profile and periodic, explosive eruptions. ... > more -
Shield volcano
A shield volcano is a wide volcano with shallowly-sloping sides. Shield volcanoes are formed by lava flows of low viscosity - lava that flows easily. Consequently, a volcanic mountain having a broad ... > more -
Super Outbreak
The Super Outbreak (sometimes called Jumbo Outbreak) is the largest tornado outbreak on ... > more
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