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Level S4 solar radiation event

swpc.noaa.gov

21–30 of 205 posts

Re: Level S4 solar radiation event

#22

Years ago I was concerned about this and made a plan with my wife for what to do if she was at work. But now we have a bunch of kids in different schools and haven't updated our plan. Does anyone have a plan for what happens if we have a really bad event?

Buy a bit of extra food and water.

Re: Level S4 solar radiation event

#23

Years ago I was concerned about this and made a plan with my wife for what to do if she was at work. But now we have a bunch of kids in different schools and haven't updated our plan. Does anyone have a plan for what happens if we have a really bad event?

A really bad event would be that long-distance transmission lines act like antennas and pick up millions of volts and blow up all the transformers.

I don't know how much you can plan for that other than "if it happens, try to get home", and then all the usual prepper stuff.

Re: Level S4 solar radiation event

#25

Years ago I was concerned about this and made a plan with my wife for what to do if she was at work. But now we have a bunch of kids in different schools and haven't updated our plan. Does anyone have a plan for what happens if we have a really bad event?

First rule of fight club...

Re: Level S4 solar radiation event

#26

Weirdly, while the site in question is "blaring klaxons!" there are more "cool night lights!" posts than concern.

> while the site in question is "blaring klaxons!"

No, it isn't. It clearly says everything is under control but it would be good to keep an eye on it.

Re: Level S4 solar radiation event

#29

Years ago I was concerned about this and made a plan with my wife for what to do if she was at work. But now we have a bunch of kids in different schools and haven't updated our plan. Does anyone have a plan for what happens if we have a really bad event?

Keep a couple days water and food on hand, go up to the pub, have a pint, and wait for this all to blow over.

With how much modern cars rely on electronics, I would not try to drive during such an event.

Re: Level S4 solar radiation event

#30
post #5

Nice, you can already see some solar flares in Austria again. https://www.foto-webcam.eu/webcam/kleinfleisskees/ https://www.foto-webcam.eu/

Oh wow! https://www.foto-webcam.eu/webcam/ederplan/2026/01/20/0000

And up at the top right, left to "Latest" you can skip the time back and forth at 10 minute intervals. And then jump back like 10 images, what a beauty.

You can even see Starlink satellites https://www.foto-webcam.eu/webcam/ederplan/2026/01/19/1820

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