Aviation abbreviation
Intensity unknown (weather reports only)
IMI, U
At a glance
Meaning of Intensity unknown (weather reports only)
IMI stands for Intensity unknown (weather reports only) in FAA terminology.
More about Intensity unknown (weather reports only)
This abbreviation is used in aviation weather. The English reference lists Intensity unknown (weather reports only) with the abbreviation IMI.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.