Glossary

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Wall Cloud

A localized, persistent, often abrupt lowering from a rain-free base. Wall clouds can range from a fraction of a mile up to nearly five miles in diameter, and normally are found on the south or southwest (inflow) side of the thunderstorm in the Northern Hemisphere.  When seen from within several miles, many wall clouds exhibit [...]

By | December 1st, 2016|, , |0 Comments