Folks in the far north probably already know this, but there's a storm coming. The news focuses mostly on the disruption to GPS, but there are some mentions of auroral activity: CNBC news item ...
It has arrived , but right now 10am PDST its most southerly point overhead is just touching the US at around Lake of the Woods MN and low on the horizon further south. Whether that will hold until it gets dark is another matter ! Link
