Aurora Borealis 2024 May 11th. Aurorawatch uk is a free service offering alerts of when the aurora might be visible from the uk. The aurora borealis, also known as the northern lights, is visible over ann arbor, mich., early saturday, may 11, 2024.
Increased solar activity causes auroras that dance around earth’s poles, known as the northern lights, or aurora borealis, and southern lights, or aurora australis. Northern lights or aurora borealis illuminate the night sky north of san francisco in middletown, california on may 11, 2024.