Watch for more aurora tonight if you live at latitudes where it still gets dark! There are already plenty of reports from "Lower 48" in the US,
https://www.spaceweather.com/archive.php?view=1&day=11&month=05&year=2024 and I now notice it already got all over the news. The source of the the strong CMEs is the behemoth of an active region, AR3664 to the lower right, which is visible just with the aid of solar protection glasses. Seeing was pretty mediocre and did not inspire use of stacking at higher magnification. I am still working on assembling the Baader astrosolar film filter for the 500PF, so I just used it with TC-14E III and step-down rings to use my existing similar 77mm filter on D500 to get a shot before AR3664 rotates out of view. I hoped for better seeing later today but clouds came in so I will have to do with this. (Open in new tab to display larger.)
I am not sure I have ever seen an aurora forecast as hot as the one shown below.