A solar flare that hit the Earth on Thursday was “likely” one of the largest ever recorded.

return2ozma@lemmy.world to News@lemmy.world – 123 points –
A solar flare that hit the Earth on Thursday was “likely” one of the largest ever recorded.
theverge.com
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Wow, and I didn't even notice our power grid failure, mobile electronics going haywire, or our magnetic poles flipping causing satellites to fall from the sky.

I mean, according to those cheap conspiracy documentaries, that should have done us in.

A flare will disrupt radio.

A coronal massage ejection causes those. They are associated with flares, but consist of charged particles that travel much slower than the speed of light.

A CME can cause aurora, radio blackouts, pipeline and power line current induction, satellite problems and worst scenario destruction of transformers.

The Earth's magnetic field flipping is unrelated and appears to be roughly periodic.