TwitterI recently discovered this all-sky camera north of Duluth, MN operated by @UMNDuluth! It's worth a bookmark and glance at tonight as skies clear in northern MN and the aurora (may) makees an appearance! https://t.co/rI5XpgbZEn@UMNews @PhotosFromDak @diggitydoug_42 @levikj https://t.co/WX7hM9ScPv https://t.co/Iinpb4QJS4