Northern Lights Northern California 2025. Join us in the california redwoods for northern nights music festival 2025! The show was the result of the strongest solar storm in more than 20 years.
A geomagnetic storm—the result of an eruption of plasma from the sun’s atmosphere—brought the northern lights into northern california, the northern. Northern lights illuminate the sky of san francisco north bay as seen from china camp beach in san rafael, california, on may 11, 2025.