Live Aurora Map & Kp Tracker
Track aurora visibility across 1023 locations. Includes clouds, moon phase, and darkness.
Aurora radar / northern lights radar: this live map shows NOAA's current auroral oval. Use it with clouds and darkness; it is a forecast map, not a camera feed.
Source: NOAA Space Weather Prediction Center. Updated every 30 minutes.
Where Aurora is Visible Right Now
Aurora is currently visible in 54 locations.
Danmarkshavn
Greenland
Visible
Tasiilaq
Greenland
Visible
Kulusuk
Greenland
Visible
Vardø
Norway
Visible
Lakselv
Norway
Visible
Utsjoki
Finland
Visible
Kirkenes
Norway
Visible
Karasjok
Norway
Visible
Kautokeino
Norway
Visible
Inari
Finland
Visible
Murmansk
Russia
Visible
Paamiut
Greenland
Visible
Ivalo
Finland
Visible
Kiruna
Sweden
Visible
Ylläs
Finland
Visible
Narsarsuaq
Greenland
Visible
Jokkmokk
Sweden
Visible
Qaqortoq
Greenland
Visible
Rovaniemi
Finland
Visible
Tornio
Finland
Visible
Arvidsjaur
Sweden
Visible
Oulu
Finland
Visible
Raahe
Finland
Visible
Kajaani
Finland
Visible
Kokkola
Finland
Visible
Iisalmi
Finland
Visible
Kristiansund
Norway
Visible
Klaksvík
Denmark
Visible
Östersund
Sweden
Visible
Örnsköldsvik
Sweden
Visible
Vaasa
Finland
Visible
Seinäjoki
Finland
Visible
Qaanaaq
Greenland
Faint
Vadsø
Norway
Faint
Polyarnyy
Russia
Faint
Norilsk
Russia
Faint
Vorkuta
Russia
Faint
Umeå
Sweden
Faint
Åre
Sweden
Faint
Runavík
Denmark
Faint
Molde
Norway
Faint
Tórshavn
Denmark
Faint
Kuopio
Finland
Faint
Joensuu
Finland
Faint
Sundsvall
Sweden
Faint
Jyväskylä
Finland
Faint
Happy Valley-Goose Bay
Canada
Faint
Tampere
Finland
Faint
Bergen
Norway
Faint
Turku
Finland
Faint
Espoo
Finland
Faint
Oslo
Norway
Faint
Helsinki
Finland
Faint
Uppsala
Sweden
Faint
What is the KP Index?
The KP index measures geomagnetic activity on a scale from 0 to 9. Higher KP means stronger aurora that can be seen further south from the magnetic poles.
KP 0-2: Weak activity — visible only at very high latitudes (Fairbanks, Tromsø)
KP 3-5: Moderate — visible in mid-latitudes (Reykjavik, Yellowknife, Anchorage)
KP 6-7: Strong — visible in lower latitudes (Seattle, Edinburgh, Southern Canada)
KP 8-9: Extreme — visible in southern regions (rare events, New York, Paris)
Important: We factor in more than just KP — cloud cover, moon phase, and darkness all affect visibility. Even with high KP, you won't see aurora if clouds block the sky or during full moon.
Aurora Map Layers in AuroraMe
The AuroraMe app includes 6 interactive map overlays that go far beyond the static NOAA aurora map shown above. Together they show aurora activity, cloud cover, sunlight and twilight, light pollution, best spots, and saved locations.
Aurora Activity
Real-time aurora oval overlay showing where northern lights are visible right now, updated every 30 minutes from NOAA OVATION data.
Cloud Cover
Hourly cloud forecast so you can find clear skies nearby. No point chasing aurora behind thick clouds.
Sunlight & Twilight
Daylight and twilight shading shows where the sky is dark enough for aurora viewing.
Light Pollution
Bortle scale overlay helps you escape city glow and find dark-sky locations where aurora is visible to the naked eye.
Best Spots
Curated viewing markers help you discover established dark-sky locations.
Saved Locations
Your saved-location markers keep monitored viewing points visible on the map.
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Aurora Map Questions
Want a broader outlook, not just the live map? Start with the forecast overview for storm context, top city pages, and planning tools in one place.
Where can I see a live aurora map?
NOAA publishes a 30-minute aurora forecast map (shown above), but it only shows probability — not clouds or light pollution. AuroraMe combines six overlays so you can compare modeled aurora and viewing conditions; weather uses a privacy-preserving 0.25° local grid.
What is the best aurora forecast map?
The best aurora map combines space weather data with local conditions. NOAA's OVATION model provides the aurora oval, but you also need cloud cover, light pollution, and darkness data. AuroraMe layers all of these onto a single map with location-specific forecasts for any location.
How accurate are aurora maps?
Aurora probability maps are most accurate 1-3 hours ahead (within KP ±0.5). Beyond 24 hours, accuracy drops significantly. AuroraMe refreshes data every 15 minutes from NOAA and GFZ sources, with automatic fallback if one source is unavailable.
Can I see cloud cover on an aurora map?
Yes — the AuroraMe app overlays hourly cloud cover forecasts directly on the aurora map. This is critical because clouds are the number one reason people miss aurora even during strong geomagnetic storms. The cloud layer helps you find clear-sky gaps nearby.
Frequently Asked Questions
What is the Kp index?
The Kp index measures geomagnetic activity on a scale from 0 to 9, published by NOAA SWPC every 3 hours. Higher Kp means a larger auroral oval and aurora visible at lower latitudes. Kp 3+ is visible in northern Scandinavia, Kp 5+ reaches Scotland and northern US states, Kp 7+ can reach central Europe.
Can I see aurora tonight?
Aurora visibility depends on 5 factors: Kp index (geomagnetic activity), cloud cover, moon phase, hours of darkness, and your magnetic latitude. All five must align — even strong Kp activity is invisible behind clouds or during twilight. Check the forecast for your city to see if conditions align tonight.
What causes the northern lights?
Aurora borealis occurs when charged particles from the solar wind enter Earth's magnetosphere and collide with atmospheric gases. Oxygen produces green light (90–150 km altitude) and red light (above 200 km), while nitrogen creates purple and blue hues. Coronal mass ejections (CMEs) from the Sun trigger the strongest displays.
How does aurora forecasting work?
AuroraMe uses a 5-factor prediction model: real-time Kp index from NOAA SWPC, local cloud cover forecasts, moon phase and illumination, hours of darkness at your location, and magnetic latitude (which determines your minimum Kp threshold). These factors are combined into a single visibility status updated every 15 minutes.
When is the best time to see the northern lights?
The best season is September through March in the northern hemisphere, with peak activity around the equinoxes (September-October, February-March) due to the Russell-McPherron effect. The best hours are 10 PM to 2 AM local time, when geomagnetic substorms peak. Solar Cycle 25 is near its maximum in 2025-2026, making this period exceptionally active.
What Kp level do I need for my location?
Your required Kp depends on magnetic latitude. The formula is roughly: Required Kp = (66 - Magnetic Latitude) / 2. For example, Tromsø (67.4° MLAT) needs just Kp 1, Edinburgh (58.2° MLAT) needs Kp 4, and London (53.4° MLAT) needs Kp 6. Check any city page for the exact Kp threshold calculated from its magnetic latitude.
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