Boreal Aurora Forecast

The northern lights don't wait — and neither should you.
Boreal is a personal aurora companion built for chasers who want to plan smarter, remember every sighting, and know exactly where on Earth to go next.

— KEY FEATURES —

• KP INDEX FORECAST — Browse a three-day reference KP index overview with activity labels (Quiet, Low, Moderate, High, Storm), a color-coded 0–9 dot scale, and a visibility chance bar for each day. Understand how geomagnetic activity translates into aurora probability.

• PERSONAL SIGHTING LOG — Keep a detailed journal of every aurora you have ever witnessed. Log the date, location, KP index at the time, an intensity rating from 1 to 5 stars, and freeform notes. Entries are saved privately on your device — no account, no cloud sync, no tracking.

• 15 WORLD-CLASS VIEWING SPOTS — Explore the planet's top aurora destinations: Tromsø, Abisko, Reykjavik, Fairbanks, Yellowknife, Murmansk, Lofoten Islands, Svalbard, Whitehorse, Churchill, Rovaniemi, Kirkenes, Nellim, Utsjoki, and Ilulissat. Each spot shows its latitude north and the best calendar months for a sighting.

• EXPANDABLE SPOT DETAILS — Tap any destination card to reveal expert notes: why that location is special, typical KP levels, and what makes its landscape unique for aurora photography.

• FULLY OFFLINE — No internet connection required. Every forecast, log entry, and spot guide loads instantly from on-device data.

Important: Forecasts in Boreal are reference examples for educational and planning purposes only. They are not connected to any live geomagnetic service. For real-time aurora predictions, consult official sources such as NOAA Space Weather Prediction Center or your national met office.

Whether you are planning your first trip to Lapland or building a lifetime log of aurora sightings, Boreal gives you the tools to chase the lights with confidence.

— Boreal Aurora Forecast PREMIUM —

Premium unlocks the full Boreal experience: the complete 15-spot aurora atlas with expert chase notes, unlimited sighting log with extended KP details, and an ad-free interface that works entirely offline — everything you need to plan and remember every chase.

Subscription options:
• Weekly — $9.99 / week
• Yearly — $49.99 / year (includes a 3-day free trial)

Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the period. Manage or cancel anytime in your Apple Account settings.

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