Geomagnetic storm brings auroras, risk of power outages Thursday and Friday night

The Geomagnetic storm has started, expect auroras tonight, here's a link to the aurora forecast 30 minutes forward in time

Solar storm bombarding Earth now may reach 'extreme' levels, sparking auroras down to Alabama and straining hurricane-weakened power grids

'Severe' geomagnetic storm to slam Earth Thursday, with auroras possible as far south as California and Alabama