Disruptive weather condition
|Term||disruptive weather condition|
a condition which is very unlikely to occur, it has a severe impact on airport performance, but the airport does not have an appropriate organized response (this might be the case of heavy snow in Rome). In addition, convective weather might create disruptive conditions, even if the airport is well prepared to respond to weather.
ATM Airport Performance Framework (ATMAP) Measuring Airport Airside and Nearby Airspace Performance, December 2009
Lexicon Release 2015.2