Might be a good night for an all nighter if you don't have to work tomorrow:

U.S. National Weather Service [[NWS)

The NWS Space Weather Prediction Center has issued a Warning for G4 [[severe) geomagnetic storm that is currently underway.
Potential impacts include:
Power Syst...ems: Possible widespread voltage control problems and some protective systems will mistakenly trip out key assets from the grid
Spacecraft Operations: May experience surface charging and tracking problems, corrections may be needed for orientation problems
Other Systems: Induced pipeline currents affect preventive measures, HF radio propagation sporadic, satellite navigation degraded for hours, low-frequency radio navigation disrupted, and aurora.