Aurora Map vs Eh! Aurora

Observing auroras requires not only paying attention to the probability. Cloud cover, light pollution, sun height, moon height can also affect the visibility of auroras. The Aurora Map App fully considers the impact of these factors in the map and forecast part, making it a comprehensive aurora forecast assistant. The aurora map is divided into the following five parts: I、 Map: 1. Use four layers on the map to view the probability of auroras. The four layers are aurora, solar altitude, light pollution, and cloud coverage 2. Move the map to view the probability of auroras appearing above and on the horizon in various places II、 Nowcast 1. X-rays and solar flares 2. Proton flux 3. Solar wind 4. Aurora minute forecast III、 Forecast 1. Hourly Kp index and weather forecast 2. 27 day Kp index outlook IV、 Image 1. Aurora forecast map for North America tonight and tomorrow night 2. Real time image of the sun V、 Setting 【 Pro 】 1. Cloud overlay layer 2. Check the probability of auroras at the horizon of 100-1000km 3. Coronal Mass Ejections 4. 72 hour weather forecast combined with Kp index, daily and monthly forecast 5. widget available Purchase rules: [Monthly Pro]: Purchase monthly membership for $1.99 per month, with automatic monthly renewal. [Annual Pro] Purchase an annual membership for $12.99 and renew automatically each year. [Lifetime Pro] $29.99 Purchase once for lifetime use. Purchase Notice: 1. The account will be automatically renewed and corresponding fees will be deducted one day before expiration. 2. If you need to cancel the renewal, please cancel it in your personal App Store account at least 1 day in advance. 3. After purchase, users can manage or disable automatic renewal in their personal account settings. Terms of Service : https://www.astronomyobserver.net/h5/auroramap/user Privacy Policy: https://www.astronomyobserver.net/h5/auroramap/privacy

Eh! Aurora — Your Aurora Tracking Companion Track, forecast, and share the Northern and Southern Lights with real-time data and powerful tools. Whether you are an experienced aurora chaser or witnessing the lights for the first time, Eh! Aurora helps you make the most of every opportunity. Why Choose Eh! Aurora • Real-time aurora data including Bz magnetic field, solar wind speed, temperature, and density • Short-term and long-term Kp index forecasts to help you plan the perfect trip • New: Space Weather Forecast — explore NASA/NOAA solar wind models and CME trajectory animations to track solar eruptions that may trigger aurora activity • Accurate timestamps and predicted arrival times for solar events • Personalized alerts based on Kp thresholds or local aurora visibility • Satellite aurora forecast imagery for both Northern and Southern Hemispheres • Aurora viewing spots with distance and driving time, starting with Yellowknife and Whitehorse in Canada — more locations added regularly • Interactive aurora visibility map with auroral oval and cloud coverage overlay • NOAA aurora alerts and warnings translated into your preferred language Key Features • Live data feed from trusted sources, updated continuously • Smart notifications when aurora activity reaches your set threshold — with time-range filtering so you only get alerted when it matters • Interactive map with auroral oval, cloud cover, and user-reported sightings • Webcam feeds from aurora viewing locations, refreshed every 15 seconds • Photography guides for capturing stunning aurora images with your phone or camera • Educational content explaining the science behind the aurora • Chart screenshot sharing — combine real-time aurora data into an image and share with friends or on social media • Custom timezone support — weather forecasts and sunrise/sunset times sync to your selected observation city • Red night vision mode to preserve your dark-adapted vision while observing • Multi-language support: English, Chinese (Traditional & Simplified), Spanish, Japanese, Korean, and French Stop guessing and waiting. Eh! Aurora gives you the confidence, knowledge, and tools to turn every aurora hunt into an unforgettable experience.