Northern Lights May 12 2025 Map Route. Here's how to watch and where they will be visible in the united states. The northern lights are created when energized particles from the sun slam into earth's upper atmosphere at speeds of up to 45 million mph (72 million kph), but our.
Updated may 12, 2025 · 2 min read. This page provides a prediction of the aurora’s visibility tonight and tomorrow night in the charts below.