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 What is humidity and how is it measured? 14 August 2013 Damp or dry? Measuring humidity Weather The Big Freeze of 1963: One of the coldest winters on record 25 January 2013 One of the coldest winters on record Weather Winter Hazards 18 January 2012 The shortest day may have passed, but although summer is on the way, the coldest months on average are still to come Weather Behind the folklore: red sky at night: Is red sky delightful for shepherds? 16 July 2010 Is red sky delightful for shepherds?
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 The Big Freeze of 1963: One of the coldest winters on record 25 January 2013 One of the coldest winters on record
Weather Winter Hazards 18 January 2012 The shortest day may have passed, but although summer is on the way, the coldest months on average are still to come
Weather Behind the folklore: red sky at night: Is red sky delightful for shepherds? 16 July 2010 Is red sky delightful for shepherds?