The 'Perfect Space Storm' Of 1859

Polyploid Pimp writes "Bruce Tsurutani of JPL recently published a paper on the 'perfect space storm' of 1859. Apparently, this solar superstorm was so massive that it knocked out telegraphs across the Northern Hemisphere, and the aurora borealis could be seen as far south as Hawaii, Havana, and Rome. Among other interesting notes, the amount of sunlight produced in the region of this solar flare actually doubled! Although the article does not discuss in detail the effects of a solar storm of this size on our current technologies, we can all imagine (maybe something like Escape from L.A.?)"