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PTN

1 topic · 1 source

Weather

Portion

NOAA National Weather Service — National Weather Service Glossary

Related Weather terms

ALIASING
ARINC
Extreme Ultraviolet (EUV)
Extremely Low Frequency (ELF)
High Frequency (HF)
Low Frequency
Medium Frequency
sampling frequency
Ultra High Frequency (UHF)
Ver High Frequency (VHF)
Very Low Frequency (VLF)
White Light (WL)

Nearby Weather terms

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Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.