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.
Introduction: 1  Microbursts are small scale, intense local downdrafts which, on reaching the surface, spread outward in all directions from the downdraft center. 2  This causes the presence of both vertical and horizontal wind shears that can be extremely hazardous to all types and categories of aircraft, especially at low altitudes.