Because we were watching 2012(2009) movie my wife did some research and found out about this actual event that almost hit earth then. If it had hit it would have done about a trillion dollars in damage to all Satellites circling the Earth and all electronics above about 10 feet deep under the earth which is a pretty amazing thought about just how close we came to this!
However, my father would say: "A miss is as good as a mile" as he grabbed my shirt and kept a bus from hitting me going by I didn't see when I was a child. Also, I was in the attic and a hornet had stung me under my t-shirt 20 times already and I was screaming and 8 or 9 years old and was going to run out of the attic on the 2nd floor level and he killed the hornet stinging me with his bare hands and wouldn't let go of my t-shirt so I didn't die running out of the attic at that altitude into the open air of our back yard.
So, Yes. A Miss is as good as a mile!
begin quote from AI Overview
Key Details of the Event
- Date & Origin: Erupted on July 23, 2012, from solar active region 11520.
- Speed & Power: The plasma cloud traveled at speeds up to 3,000 km/s (over 6.7 million mph), roughly four times faster than a standard solar storm.
- The "Close Shave": Because Earth was on the opposite side of the Sun at the time, the superstorm missed our planet.
- Spacecraft Impact: The CME struck NASA's STEREO-A spacecraft, which measured the shockwave and survived to send back vital data.
What Would Have Happened If It Hit Earth
- Comparison: Scientists estimated the event was comparable in strength to the famous 1859 Carrington Event.
- Potential Damage: Researchers like Daniel Baker from the University of Colorado noted that an impact would have severely disrupted global power grids, fried satellite electronics, and caused widespread GPS and radio blackouts.
- Recovery: Studies suggested recovery from the multi-tiered technological damage could have taken years and cost trillions of dollars.
- Public Consensus: On platforms like Reddit (r/todayilearned), opinions are mixed, with some users highlighting catastrophic grid collapse scenarios while others debate whether modern grid hardening and early warnings could have mitigated the worst effects.
Would you like to know more about how modern power grids protect against solar storms, or look into historical events like the Carrington Event?
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