I’ve read that if things are off and not powered that they wouldn’t be affected. You could kill the power to your house and shut off battery powered items and be okay.
Maybe I’m wrong though. Also, I’ve read the sun is monitored for such things we would have 10 minutes or so of time to prepare.
This is a case of 'it depends '. The damage isn’t caused by something being on or off. It’s everywhere. Disconnecting can isolate damage from small storms, but world ending storms have enough energy to jump air gaps and the surges would be faster than most breakers can react to. You’d physically have to rip the cables from your house to be safe. Smaller, battery powered devices would be more susceptible regardless if they were on/off. Batteries are a concern because you don’t want them to incur damage/blow up due to an electric surge.
If this sounds overblown remember that during the Carrington Event, telegraph lines continued to operate for hours even after batteries were removed. In some cases, lines sparked and damaged equipment or personnel. These are very powerful storms that naturally induce electric current in circuitry.
Right? I’m not a prepper, but I find it’s a lof of fun to plan for this kind of thing. I never actually do, prepare anything, but I make mental notes. Right now the plan would be to get a Faraday cage, shove a microwave motor in there as AFAIK they can be great as generators, then a RPi, a tiny monitor and a downloaded copy of Wikipedia. I’d love to get some Lora devices so that I can give them to friends and family
Pretty sure there are prepper packages available online that is a superset of knowledge bases, things like wikipedia, music, survival guides, guides on agriculture/raw material processing/ hunting / basic engineering etc. (The free ones are better than for-pay grifter packets) precisely for things like this.
I know with radio waves it depends on the frequency and the size of the holes in the cage. Higher frequencies need increasingly smaller holes to prevent radio waves from entering. Around 2mm at 5ghz if what I’ve read is correct.
I’m guessing the type of material, thickness, etc may play a role too.
What I don’t know is how much of this, if any, applies to a huge blast of the sun"s toxic ass plasma hitting us in the face.
I know that microwaves are designed to block up to, iirc, 2.4ghz
Electrical work is one of the many important skills I lack. I am not sure if I could open the microwave, remove the motor, close it again, and guarantee that the cage still works
A part of me dreads what would happen if another carrington event happened and another part of me eagerly wants to see what would happen.
I’ve read that if things are off and not powered that they wouldn’t be affected. You could kill the power to your house and shut off battery powered items and be okay.
Maybe I’m wrong though. Also, I’ve read the sun is monitored for such things we would have 10 minutes or so of time to prepare.
This is a case of 'it depends '. The damage isn’t caused by something being on or off. It’s everywhere. Disconnecting can isolate damage from small storms, but world ending storms have enough energy to jump air gaps and the surges would be faster than most breakers can react to. You’d physically have to rip the cables from your house to be safe. Smaller, battery powered devices would be more susceptible regardless if they were on/off. Batteries are a concern because you don’t want them to incur damage/blow up due to an electric surge.
If this sounds overblown remember that during the Carrington Event, telegraph lines continued to operate for hours even after batteries were removed. In some cases, lines sparked and damaged equipment or personnel. These are very powerful storms that naturally induce electric current in circuitry.
before Musk fired everyone.
The ESA also monitors space weather.
Right? I’m not a prepper, but I find it’s a lof of fun to plan for this kind of thing. I never actually do, prepare anything, but I make mental notes. Right now the plan would be to get a Faraday cage, shove a microwave motor in there as AFAIK they can be great as generators, then a RPi, a tiny monitor and a downloaded copy of Wikipedia. I’d love to get some Lora devices so that I can give them to friends and family
Pretty sure there are prepper packages available online that is a superset of knowledge bases, things like wikipedia, music, survival guides, guides on agriculture/raw material processing/ hunting / basic engineering etc. (The free ones are better than for-pay grifter packets) precisely for things like this.
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I’m not sure how well a faraday cage would protect against something like this. Maybe a lot maybe not as much as you’d think.
Total em shielding would probably be a better option.
I’ve got my foil hat on.
AFAIK it should protect it. Maybe even from any electromagnetic activity. But once away, I struggle with electronics and electricity
I know with radio waves it depends on the frequency and the size of the holes in the cage. Higher frequencies need increasingly smaller holes to prevent radio waves from entering. Around 2mm at 5ghz if what I’ve read is correct.
I’m guessing the type of material, thickness, etc may play a role too.
What I don’t know is how much of this, if any, applies to a huge blast of the sun"s toxic ass plasma hitting us in the face.
I know that microwaves are designed to block up to, iirc, 2.4ghz
Probably just use the same microwave and throw the motor inside.
Electrical work is one of the many important skills I lack. I am not sure if I could open the microwave, remove the motor, close it again, and guarantee that the cage still works