Over last few days, I've noticed many disturbances on Internet. Mail has been going missing, a lot of sites have been down. It seems to be a global thing. It can make life pretty difficult if you are building and maintaining sites, or are reliant on Internet to communicate with family and friends.So much of our world is now dependent on Internet to keep things flowing. I still think it's a great tool as Internet has broken down international barriers. I have met many wonderful people through this medium.
While difficulties I have been experiencing over last couple of days are probably coincidental, I remember a point last year when this wasn't case. It wasn't caused by hackers, or Australia's "extension cord" being cut by a Japanese trawler (again).
It was sun....seriously...solar flares.
A solar flare is an explosion on Sun that happens when energy stored within it is suddenly released. Flares produce a burst of radiation across entire electromagnetic spectrum, from radio waves to x-rays and gamma-rays - it's a radiation smorgasboard!
The frequency of these flares is tied in with Sun's eleven year cycle. When flares peak, radiation forty billion times greater than an atomic bomb, weighing from 1-10 billion tonnes and travelling at approximately 1-2 million mph is flung into solar system. When solar cycle is at a minimum, active regions are small and rare. Few solar flares are detected. These multiply as Sun approaches most active part of its cycle. The Sun reached its maximum, from what I understand, late last year.
Flares and geomagnetic storms (extreme solar wind caused by charged particles) can have serious ramifications on our communications, navigational tools and power supply. On March 23, 1989, Hydro-Quebec had a 9 hour blackout affecting 9 million people. The cause was a geomagnetic induced current (GIC) due to a large geomagnetic storm. Solar flares can effect cell phone communications, GPS navigation, other satellites and more importantly, my dear friend, business partner and confidant - The Internet.