WindShearWarning
urn:aero:airm:1.0.0:ConceptualModel:Subjects:AirTrafficOperations:InformationServicesProducts:MeteorologicalInformationProduct:WindShearWarning
A message giving concise information on the observed or expected existence of wind shear which could adversely affect aircraft on the approach path or take-off path or during circling approach between runway level and 500 m. (1 600 ft) above that level and aircraft on the runway during the landing roll or take-off run.
Source:
ICAO Annex 3,