Aurora Alerts: Northern Lights

Aurora Alerts helps you find out if the Northern Lights (aurora borealis) may be visible tonight. Follow real-time aurora activity, explore an animated aurora oval map, check the forecast for your location, and get customizable alerts when viewing conditions improve. **AURORA FORECAST & VISIBILITY** - 1-hour aurora forecast with local weather conditions and moon illumination. - Hourly Hp60 forecast with cloud cover to help you plan when to look. - Detailed 3-day aurora forecast with weather and a 27-day outlook for longer-term planning. - Northern lights visibility estimates for your current location or any location you select. - Animated aurora oval map showing where auroral activity is expected. - Current and forecast Kp index, plus solar wind measurements including speed, density, Bz and Bt. - Solar wind data from NASA satellite feeds, with backup sources to improve reliability. - Forecast times shown in your local time rather than UTC. **CUSTOMIZABLE AURORA ALERTS** - Local Aurora notifications when the northern lights may be visible on the horizon or overhead. - Kp index alerts when activity reaches your chosen threshold. - Solar wind alerts for selected parameter values. - Alert presets with a preview of changes before you apply them. - Separate Reduce Repeat Alerts settings for Local Aurora and Kp notifications to limit repeated alerts while still notifying you about stronger conditions. - Notification time windows to fit your schedule. **MORE LANGUAGES** Now also available in Norwegian, German, Swedish, Finnish, Danish and French. Whether you're checking the sky near home or planning a northern lights trip, Aurora Alerts brings aurora forecasts, local weather, space weather data, maps and alerts together in one place. - you can filter out alerts based on time of the day Boost your chances of viewing the northern lights!

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