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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.

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Call to help hot and thirsty birds, wildlife survive during high temperatures

18:51 EDT

The old saying is that you know it is hot when birds start falling out of the sky.

Hot spring across NSW

17:56 EDT

El Nino reared its head this spring, delivering a scorcher to New South Wales.

Northern Territory pastoralists reflect on strong year for prices and new markets

17:47 EDT

Record prices, new export markets and rain ?? from the Tanami Desert to the Roper Gulf, and Daly Waters to the MacDonnell Ranges, four Northern Territory pastoralists have shared the ups and downs of 2015 with ABC Rural.