Aurora Tromsø app analytics for December 31

Aurora forecasting made simple Know when it’s worth stepping outside with a clear Aurora Visibility score that combines key factors like KP index and cloud cover. Check the hourly aurora activity forecast, view 5-day trends, and use the cloud coverage view to spot the clearest skies nearby. Forecast features: Aurora Visibility score at a glance KP index and cloud cover tracking Hourly aurora activity forecast 5-day aurora forecast overview Cloud coverage map with an easy legend Quick refresh + location selection Get alerts when the sky is promising Turn on Aurora Alerts and set your own threshold, so you’re notified when conditions improve. Be ready for the night Aurora hunting often means cold, wind, and long waits. Aurora Tromsø helps you plan with current weather, wind, visibility, and a “Conditions Tonight” view (including wind chill), plus a cold-weather clothing checklist to help you pack smart. Built-in Tromsø guide Explore Tromsø beyond the lights with a local guide covering practical and useful categories, including: Mandatory / essential info for your stay Car rental tips Restaurants Supermarkets and shopping basics “What is local” – authentic Tromsø experiences and traditions Note: Aurora forecasts are estimates and depend on factors like cloud cover, solar activity, and local light pollution.