Giant breach in Earth's magnetic field

Eagle

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A geomagnetic storm happens, when the interaction of the solar wind with the atmosphere creates strong electromagnetic fields, which are dangerous when they induce currents in long mediums of metal - pipelines and overland lines.

Translation: Power outages, interruption of satellite TV and radio static.
 

Urwumpe

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Translation: Power outages, interruption of satellite TV and radio static.

Yes, and instead of your local rock station on 104.1 MHz, you suddenly receive a local station from the sunny Madrid.... almost 2000 km south west.

But... it is not as bad as other storms.
 

garyw

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interruption of satellite TV and radio static.

Might be a blessing with the quality of some of the programmes shown at the moment......
 

Arrowstar

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A geomagnetic storm happens, when the interaction of the solar wind with the atmosphere creates strong electromagnetic fields, which are dangerous when they induce currents in long mediums of metal - pipelines and overland lines.

induced_current.png
 

steph

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Indeed. Unless they're really big, geomagnetic storms can't be compared to other forces of nature.
 

Urwumpe

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Indeed. Unless they're really big, geomagnetic storms can't be compared to other forces of nature.

Even if they are big - they only attack primitive infrastructure. It is no problem reducing the damage, by just separating the long metal lines into smaller insulated sections.
 
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