City aurora forecast
Aurora Forecast for Anchorage, Alaska
No visible aurora signal for Anchorage right now
Good aurora access with easy escapes north of the urban light dome when Kp lifts.
Current Kp: --. Anchorage typically needs about Kp 3 before reliable visual reports start showing up.
Anchorage sits at 61.2° latitude with an estimated Bortle 5 urban-light baseline. Drive away from core lighting before judging a marginal Kp event.
Current cloud cover: 100%. It is currently daytime locally, so visual aurora odds remain theoretical until darkness returns.
Quiet conditions keep HF polar paths closer to normal.
Keep polar routes on watch and re-check if Bz turns south.
Open full aurora dashboardThe auroral oval usually sits well north of mid-latitudes during quiet conditions. A stronger Kp expands that oval southward. For Anchorage, the practical storm threshold is about Kp 3, but a long southward Bz interval matters almost as much as the raw Kp number.
If you are below about 50° latitude, treat Kp 5 as the first serious threshold. Above 60° latitude, even Kp 2-3 can be enough under dark skies.