Thursday 7 May 20 – Persistent Contrails

Early morning at low tide.  Still and fine.  Calm.  Aircraft condensation trails (contrails) cross the North Sea.

Satellite picture for the same time below shows many of these, picking out the routes of aircraft across the slow moving air around the South East of the UK.  Earthnull school chart of 250mb wind shows the stream of air around this upper high leaving North Sea contrails undistrubed.

Leave a Reply

Your email address will not be published. Required fields are marked *