RCM has various meanings in the Weather category. Discover the full forms, definitions, and usage contexts of RCM in Weather.
The term Radar Coded Message as it applies to the area of the weather can be defined as this is an alphanumeric coded message which will be used in preparation of a national radar summary chart. It is automatically produced by the WSR–88 D's Radar Product Generator (RPG) in 3 parts (reflectivities, storm motion and echo tops).
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