AuroraSpotter: Northern Lights

AuroraSpotter is the aurora forecast app powered by official NOAA space weather data. Track northern lights tonight with your exact aurora visibility percentage, live KP index, aurora alerts, and an interactive aurora map. Whether you are chasing aurora borealis or watching for the next solar storm, AuroraSpotter puts every aurora forecast tool in one place.

AURORA FORECAST & VISIBILITY
See your personal aurora visibility probability calculated for your exact GPS location. The 3-day aurora forecast is filtered to nighttime hours only, so you always know if aurora will be visible tonight. Check the hourly KP index timeline to spot rising geomagnetic activity and plan your aurora viewing around the next solar storm.

AURORA MAP & 3D GLOBE
Explore the aurora oval on an interactive aurora map powered by the NOAA Ovation model. Switch to the interactive 3D globe with a real-time aurora overlay to see northern lights coverage across the entire planet, rotate and zoom to any region. The aurora map updates continuously so you never miss a geomagnetic storm.

AURORA ALERTS & NOTIFICATIONS
Configure push notifications with your preferred KP threshold from 2 to 8. A smart scoring model delivers four alert levels: storm, high, moderate, and watch, so you get timely aurora alerts without notification fatigue. NOAA geomagnetic storm warnings are forwarded automatically, and quiet hours make sure notifications never wake you up.

HOME SCREEN WIDGET
Add the AuroraSpotter widget to your home screen and see the live KP index and aurora visibility percentage without opening the app. The aurora widget refreshes automatically, so your home screen always shows the current northern lights forecast at a glance.

SOLAR WIND & SPACE WEATHER DATA
Monitor real-time solar wind parameters including Bz (IMF), Bt, speed, density, and temperature. Track the A-index and station count, and browse LASCO C2 and C3 coronagraph imagery to see coronal mass ejections heading toward Earth before a solar storm arrives. AuroraSpotter brings professional space weather monitoring to your pocket.

WEATHER & DARKNESS CONDITIONS
Cloud cover, temperature, precipitation, and visibility data help you decide whether conditions are right for aurora viewing. Moon phase and darkness window information tell you exactly when skies will be darkest at your location, critical for actually seeing the northern lights.

PLAN YOUR NORTHERN LIGHTS TRIP
Dreaming of Iceland, Norway, Finland, or Alaska? Spin the 3D globe to see where the aurora oval reaches right now and follow the aurora map before you travel. Your aurora forecast updates automatically for wherever you are.

WHAT MAKES AURORASPOTTER DIFFERENT
- Aurora visibility percentage for YOUR exact location
- 3-day aurora forecast filtered to nighttime hours
- Interactive 3D globe with live aurora overlay
- Aurora widget for your home screen
- Smart aurora alerts with 4 severity levels and quiet hours
- Complete solar wind dashboard (Bz, Bt, speed, density)
- LASCO coronagraph imagery
- Weather and moon phase integrated in one app
- Rotating aurora and northern lights facts
- Share cards with your aurora forecast, KP level, and conditions
- 14 languages supported
- 24h/12h time format and metric/imperial units
- Free with official data from NOAA SWPC and Open-Meteo, no account required

START CHASING AURORAS
Download AuroraSpotter now, the aurora forecast app trusted by northern lights enthusiasts worldwide. Whether you want to know if aurora borealis is visible tonight, need reliable aurora alerts for the next solar storm, or want to explore the aurora map, aurora tracker, and solar wind data, AuroraSpotter has everything you need to never miss the northern lights again.

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