Weather Glossary - X
The portion of the electromagnetic spectrum that has a very short wave length. It has a wavelength longer than gamma rays, yet shorter than visible light. X-rays can penetrate various thicknesses of all solids, and when absorbed by a gas, can result in ionization.
An inert gas that occurs at extremely low concentration in the atmosphere.
Perth has recorded its fourth consecutive day of temperatures above 40 degrees Celsius, equalling a record that has stood for more than 80 years, as a heatwave continues to grip the city.
Farm Management Deposits changes will give farmers chance to help themselves, once they have cash to spare
The Federal Government has introduced legislation to overhaul the Farm Management Deposits scheme, which it says will help farmers to help themselves.
The first ten days of February have set a new record for Hobart with each day breaking the 21 degree mark, although a series of fronts on the forecast will bring a cooler change.