From Alabama and Georgia north to the border with Canada, there are reports from all over the continental U.S. today about a fantastic show last night:
An intense geomagnetic storm that produced some of the best "Northern Lights" in recent memory, reports SpaceWeather.com.
Many folks are posting photos and videos. Here's one that the poster says was taken in Michigan.
It's unusual for the lights to be seen across so much of the U.S. Did you see them?
SpaceWeather.com has a photo gallery here.