
How the sky changed colour last night, apologies for the Parkinsons shake. I was lying in bed with nothing to prop my phone on. The best photo I took was the last (in the middle) about 2am?I couldn’t see much with the naked eye, but there had been a forecast of auroras on spaceweather.com so I chanced a snap or two, they started as a normal blue for a 60 second exposure, but then over the next few minutes it gradually changed to green.
Note the sun is at solar maximum where the magnetic north and south fields are increasingly entangled and cause coronal mass ejections, solar flares from the Sun’s surface. This weekends aurora were caused by an Earth facing set of flares.









