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.
Sunny skies have created a warmer than average June across all capital cities.
Heartened by recent rain, farmers near Walgett in north-western New South Wales are taking a gamble and sowing some of their land in the hope of their first crop in three years.
Citing old technology and safety issues, the Federal Government will today shutdown the Tennant Creek weather radar in the Northern Territory.