TNPSC Thervupettagam

Omega Block – Climate Emergency in Europe

July 28 , 2019 1937 days 1872 0
  • Belgium, Germany and the Netherlands have recorded their highest ever temperatures consecutively for the second time.
  • The latest heatwave is caused by an “Omega Block”.
  • Western Europe’s weather is largely governed by the jet stream.
  • Omega Block is a high-pressure pattern that blocks and diverts the jet stream.
  • It allows a mass of hot air to flow up from northern Africa and the Iberian Peninsula.
  • It is in omega shape. Hence the name Omega Block.

https://vajiramandravi.s3.us-east-1.amazonaws.com/media/2019/7/27/12/59/14/omega_block.jpg

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