My digital doodle of the northern lights. A couple of days ago the sun threw off a medium sized Coronal Mass Ejection (CME). A plume of hot plasma which the Sun throws out every few days into space. This time it was a halo CME which was pointing directly at us on Earth.
The Sun releases plasma and radiation which can cause effects like auroras on Earth. Streams of electrons and ionised gas travel down the magnetic lines of force that surround the Earth in a protective layer. They hit out atmosphere and glow different colours depending on what atoms they excite.
Yesterday aurora were seen quite far down the longitude of the Northern hemisphere. It might happen again tonight. The sky glowed. I don’t live far enough north to be able to see it. One day I hope I do.
Most of this is written from memory after reading about the Northern lights. If you want more information please check out relevant websites like spaceweather.com
The garden is still thriving although the evenings are drawing in. It gets dark earlier and stats dark longer. A lot of the flowers are fading but the plants are staying green. The worry is that as it gets colder they will die off, but it is to be expected here in the northern hemisphere. I do love cramming plants into our small yard and I thinks it creates a microclimate that keeps the temperature up and supports the growth. We’ve also had some heavy rain which has perked them up a bit over the last few days.
I watched several pieces on TV about the weather in Australia recently. I have a few friends over there and I want to know they are safe.
Looking at the map on thunderstorms I can see one in the North of Australia at the moment. With all the wildfires that have happened over the continent I know they have been praying for rain. And some of the fires were so hot and high that they triggered thunderstorms. Unfortunately the lightening from them set more fires alight.
Then a few days ago there was rain in the East, which turned out to be torrential, and caused flooding. Then yesterday there were reports of hailstorms where the hail was golf ball sized. No sooner did we see that than today there was a report of 180 mile long dust storm of red top soil, travelling across parts of the country on strong winds. We also saw pictures of dead fish, who’s gills had been clogged by the ash from the fires.
We in the Northern hemisphere should be watching this with trepidation. There were fires in the UK in recent years on moorland in the North of England. There were fires in Europe, there have been massive fires in California.
The view seems to be getting more biblical. The idea that climate change is fake news is increasingly unbelievable. Politicians must take responsibility, not stick their heads in the sand.
Time to think, time for change. Before its too late.
I woke up to this red sky about half an hour ago. The sky is now more yellow and the sun is above the horizon. The light is streaming through the leaves and lighting them up. The red sky does not bode well for later on… Red sky in the morning shepherd’s warning (or sailors), but it certainly makes a breathtaking sight right in the heart of the city.