Alternate Definitions for R-number

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Term: R-number
Definition:

Radar returns from electron density irregularities in auroral regions. The strength of radar auroral returns is aspect dependent.
NOAA SWPC SpWx Glossary Planetary Astrophysics Heliophysics
Created 2023.04.16
Last Modified 2023.04.16
Contributed by Ryan McGranaghan
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