Definition, Meaning & Synonyms
okta
noun
/ˈɒk tə/
Definition
An okta is a unit of measurement used in meteorology that refers to the extent of cloud cover in the sky.
Examples
- The meteorologist reported that the sky was covered by five oktas of clouds this morning.
- When analyzing the satellite images, they noted that the okta value had increased to eight, indicating full cloud cover.
- In terms of weather conditions, fewer than three oktas suggests mostly clear skies.
Meaning
It quantifies the proportion of the sky that is obscured by clouds, helping meteorologists and weather enthusiasts understand weather conditions.
Synonyms
- cloud cover measurement
- sky coverage
- cloud fraction
