Browse 15 cities
Locations
15
Avg Magnetic Latitude
31.7°N
Best Kp Threshold
—
Moon Phase
Download Aurora Hunt app for extended forecasts, AI Insights, push alerts, and cloud cover maps for all 15+ locations in Portugal.
Oct 13
Oct 14
Oct 15
Read an aurora forecast as a decision stack: space weather first, then local sky, darkness, moonlight, horizon and route feasibility.
Understand Kp as a global geomagnetic disturbance index, how it relates to NOAA storm levels, magnetic latitude and common forecast mistakes.
Learn why active aurora can still be invisible when low cloud, moonlight, haze, city glow, blocked horizons or poor transparency win.
Keep northern lights forecasts, cloud maps and aurora alerts for Portugal together in Aurora Hunt. Check the local sky before heading outside.