Definition of facility - a place, amenity, or piece of equipment provided for a particular purpose, a natural ability to do or learn something well and eas Definition of facility - a place, amenity, or piece of equipment provided for a particular purpose, a natural ability to do or learn something well and eas dictionary thesaurus
Microbursts occur when the evaporation of rain within a thunderstom cools the air, causing it to lose buoyancy. The air then descends rapidly. When it reaches the ground it sp â¦ reads out, producing strong, sometimes damaging, winds.
While wind shears in the upper atmosphere are usually vertical, they tend to be horizontal closer to the runway. Horizontal wind shears can create eddies or swirls, of air that cause turbulence. A microburst is a type of wind shear associated with a thunderstorm and caused by a current of sinking air.