Auroral arc

Alternative definitions (1), class: vernacular (0)

0

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Term: Auroral arc
Definition: A special class of bandlike forms. The arc appears as a simple, slightly curving arch. Arcs are usually quiet and not bright.
GCW AMSglossary
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
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