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.
A deep cold front has swept through Melbourne and parts of southern Victoria, uprooting trees and damaging buildings with wind gusts of more than 100 kilometres per hour (kph).
After a disappointingly dry wet season, the start of the dry season is bearing some healthy rainfall.
"I wouldn't say the drought is over ...