Tag Archives: stratosphere

‘Mother of pearl’ clouds enthrall skywatchers

Posted on 2 February, 2016 by Met Office Press Office

Over the past few days, conditions in the upper parts of the atmosphere have allowed us to be treated to a rare glimpse of Nacreous Clouds. What are they? Found in the lower stratosphere, these clouds are mainly seen over … Continue reading →

Posted in Met Office News | Tagged , , , | 1 Comment

What is causing the extreme cold over North America?

Posted on 7 January, 2014 by Met Office Press Office

The weather over North America has been hitting the headlines over the last few days with record breaking cold conditions spreading south from the Arctic. This has been linked to a ‘polar vortex’, but what is this and what could … Continue reading →

Posted in Met Office News | Tagged , , , , , , | 20 Comments