Weather Glossary - Q
QFE is calculated by adjusting the station level pressure for the difference between the barometer level and the aerodrome reference level, assuming International Standard Atmosphere(ISA) conditions. An Altimeter set to QFE will read zero when the aircraft is on the runway.
The pressure setting used by aircraft altimeters to give an indication above MSL. The QNH pressure calculation assumes a standard ICAO atmosphere.
A front that shows little or no horizontal movement. By convention, the term applies to a front this is moving at 5 knots or less. The slow horizontal motion combined with considerable vertical motion of the warm air, often gives rise to persistent and sometimes severe amounts of precipitation leading to local flooding.
Adelaide residents will be swapping singlets for sweaters from Sunday.
A broad, slow moving trough is currently traversing southeastern parts of the nation and will continue to move east in the coming days.
A well known Queensland stud cattle breeder says years of drought and the changing climate is why his family sold its Queensland property and relocated half their herd to King Island.