The Carrington Event.

 

I wrote about this before and here's a reminder.

I hope you are getting satisfaction from the Internet and find it useful; I do and I freely admit it. I do my banking, pay bills, buy from Amazon and, in fact, buy from anywhere using Paypal: I even bought a pair of shoes on line and had to pick them up from the store. 

Much better than buying things personally as I just hate shopping.

A friend of mine, Ron, would go on line but didn't trust it; he would amuse himself by looking at the Red Sox statistics, fixtures and historical results; would search on line for nothing in particular but he would never use it for anything like banking, buying something or anything which would involve buying anything or using his credit card.

I remember buying things for him on my computer – but his credit card – as if it were somehow safer.

His point was that he wouldn't put things on to the computer in case the whole system broke down and everything would be lost. It never did in his life time. 

But it did once upon a time.

It happened in 1859; in those days (doze daze) electricity was hardly used as it hadn't been harnessed so it wasn't noticed by a lot of people. It was noticed, however, by a man called Carrington and how do I remember this? Because there was a teacher in our school called Mr Carrington. In those days (doze daze) teachers' first names were Top Secret! We would look at the initial and try to guess it.

Back to Carrington the solar storm spotter of 1859: the storm he noticed came during solar cycle 10 and if it happened today it would cut all Internet activity, electrical usage – you name it – and prove Ron right.

The most recent solar storm of similar magnitude was in 2012 – but this didn't strike the earth.

By the way the Carrington I am referring to was Richard C. Carrington (I just looked it up on Wikipidia) and the storm was also noticed by someone called Richard Hodgson independently.

Here's what it says on Wikipedia:

From August 28 to September 2, 1859, numerous sunspots were observed on the Sun. On August 29, southern aurorae were observed as far north as Queensland, Australia. Just before noon on September 1, the English amateur astronomers Richard Carrington and Richard Hodgson independently made the first observations of a solar flare. The flare was associated with a major coronal mass ejection (CME) that travelled directly toward Earth, taking 17.6 hours to make the 150 million kilometre (93 million mile) journey. It is believed that the relatively high speed of this CME (typical CMEs take several days to arrive at Earth) was made possible by a prior CME, perhaps the cause of the large aurora event on August 29, that "cleared the way" of ambient solar wind plasma for the Carrington event.

Here is a link if you want to read the lot:

https://en.wikipedia.org/wiki/Solar_storm_of_1859

and be careful where you leave your stuff; don't trust that cloud!