The operative question here: What does this mean for tonight's viewing?
Remember we are talking UTC time, so matching predictions for your local time is important. (Forex, UTC is 7 hours ahead of Pacific time. 7:00 UTC is midnight here.)
If predictions match reality this time Europe and the east coast of North America will get some Auroras tonight, but not as active as last night. The rest of North America won't see nearly as much, with a slight bump for the Pacific coast at midnight.
[contd]