Might be a good idea to check

and make sure your preps are up to snuff.

NOAA forecasters have issued a geomagnetic storm warning for Sept. 12th when a CME launched on Sept. 9th (see below) is expected to deliver a glancing but potent blow to Earth's magnetic field.


Now, this might be nothing (in fact, I'd bet on it)

BUT.

A full blown CME could make life interesting, if and when. 

Having a backup plan might not be a bad idea.