Wow, what a storm last night!
It truly was one of the best displays I've witnessed in my years of chasing auroras, which date back to the days of film. Never did I imagine back then how digital technology would allow one to capture images of the aurora with such detail and vibrance, using a shutter speed fast enough to freeze the rapidly dancing lights.
Geomagnetic storms are more common and can arrive unpredicted around both the autumnal and vernal equinoxes, due to a phenomenon known as the Russell-McPherron Effect. Click here to learn more…
Cheers!
Colin
