The Solar storm of 2012 was an unusually large coronal mass ejection that was emitted by the Sun which barely missed the Earth by nine days. If it hit, it would have caused up to US$2.6 trillion in damages to electrical equipment worldwide.

On July 23, 2012 at 02:08 UTC, a solar storm involving an unusually large and strong coronal mass ejection occurred. It missed Earth by a margin of roughly nine days, as the Sun's equator rotates around its own axis once over a period of about 27 days. The region that produced the outburst was thus…