https://auroraatlas.app/blog/ Northern lights: where and when to look, how the forecast works, and news from Aurora Atlas. en Fri, 16 Oct 2026 12:00:00 GMT https://auroraatlas.app/blog/best-time-northern-lights-tromso/ https://auroraatlas.app/blog/best-time-northern-lights-tromso/ Fri, 16 Oct 2026 12:00:00 GMT When to visit Tromsø for the aurora, which hours of the night to watch, how the moon and weather change things, and how to choose a spot. tromso northern-lights travel season guide https://auroraatlas.app/blog/clouds-are-the-real-aurora-forecast/ https://auroraatlas.app/blog/clouds-are-the-real-aurora-forecast/ Fri, 16 Oct 2026 12:00:00 GMT Why cloud cover decides most aurora nights, why one cloud percentage misleads, and how to use hourly forecasts and a car to find a clear sky. clouds weather aurora-forecast guide https://auroraatlas.app/blog/from-tromso-to-the-world/ https://auroraatlas.app/blog/from-tromso-to-the-world/ Fri, 16 Oct 2026 12:00:00 GMT How Aurora Tromsø, a small app for one Arctic city, grew into Aurora Atlas: what we built, what was hard, and why we started local. aurora-atlas story tromso behind-the-scenes https://auroraatlas.app/blog/what-the-kp-index-tells-you/ https://auroraatlas.app/blog/what-the-kp-index-tells-you/ Fri, 16 Oct 2026 12:00:00 GMT Kp is a global, three-hour measure of geomagnetic activity. Here is what it means for your aurora night, why location matters, and what it leaves out. kp-index space-weather aurora-forecast guide