Aurora Tracker Northern Lights

Real-time KP index, multi-day forecasts, and live NOAA aurora maps — find the best time to see the northern lights from anywhere on Earth.

Aurorascope is your real-time companion for chasing the aurora borealis.

Pulled directly from NOAA Space Weather data, Aurorascope surfaces the live KP index, a 7-day forecast, optimal viewing windows, and a visibility chance tailored to your latitude.

FEATURES • Live KP index with activity level and visibility chance • 7-day forecast with peak times and viewing duration • KP curve chart for short-term planning • Animated NOAA OVATION aurora maps (Northern + Southern) • Best viewing windows for tonight, tomorrow, and the weekend • Viewing tips for planning your chase • Configurable auto-refresh interval

DATA SOURCE All data comes from the public NOAA Space Weather Prediction Center APIs. No account or sign-up required.

The essentials are free to explore. A membership unlocks every feature, every advanced view, and every refinement we add over time — including the live NOAA OVATION animated aurora maps for the Northern and Southern hemispheres.

Read the fine print: • Privacy policy — https://sumoftech.com/privacy • Terms of use — https://sumoftech.com/terms