Weather Nacreous clouds 03 February 2016 Several rare sightings of nacreous clouds have been reported over the last few days, delighting cloudspotters, with photographs of the clouds coming from England and Scotland. Climate Air quality and sources of air pollution 15 June 2015 Air quality is a measure of how clean or dirty the air is, and air pollution is air contamination by harmful substances Weather Precipitation Production Pathways 19 February 2015 Although not always a ‘welcome friend,’ precipitation is essential to the life on Earth and the latent heat released from its formation provides much of the energy that drives atmospheric circulation. Weather What are noctilucent clouds? 28 April 2014 Noctilucent clouds are very fine, wispy formations made out of ice crystals that occur high up in the mesosphere (50-53 miles) and are the highest clouds in the Earth’s atmosphere. Weather Ball Lightning 01 August 2013 What is this strange phenomenon? In the Spotlight Terror in the mud: Tania Salmen on a mountain expedition that took a slippery turn 05 August 2010 A mountain expedition that took a slippery turn Weather Behind the folklore: red sky at night: Is red sky delightful for shepherds? 16 July 2010 Is red sky delightful for shepherds?
Weather Nacreous clouds 03 February 2016 Several rare sightings of nacreous clouds have been reported over the last few days, delighting cloudspotters, with photographs of the clouds coming from England and Scotland.
Climate Air quality and sources of air pollution 15 June 2015 Air quality is a measure of how clean or dirty the air is, and air pollution is air contamination by harmful substances
Weather Precipitation Production Pathways 19 February 2015 Although not always a ‘welcome friend,’ precipitation is essential to the life on Earth and the latent heat released from its formation provides much of the energy that drives atmospheric circulation.
Weather What are noctilucent clouds? 28 April 2014 Noctilucent clouds are very fine, wispy formations made out of ice crystals that occur high up in the mesosphere (50-53 miles) and are the highest clouds in the Earth’s atmosphere.
In the Spotlight Terror in the mud: Tania Salmen on a mountain expedition that took a slippery turn 05 August 2010 A mountain expedition that took a slippery turn
Weather Behind the folklore: red sky at night: Is red sky delightful for shepherds? 16 July 2010 Is red sky delightful for shepherds?