Threshold and odds
Kp 2+ minimum
Magnetic latitude: 65.2°
Low Kp can be enough here. Clear skies matter most.
Northern Alaska community with excellent northern lights viewing opportunities
Kp 2+ minimum
Magnetic latitude: 65.2°
Low Kp can be enough here. Clear skies matter most.
Higher odds to the north of Tanana.
Higher Aurora Zone = better aurora visibility. Your location's Aurora Zone determines how often auroras appear overhead.
Kp measures global magnetic disturbance. Higher Kp = stronger auroras visible at lower latitudes.
Clear skies are essential for aurora viewing. Clouds block your view of the northern lights. The percentage shows cloud coverage (0-25% = clear, 85%+ = overcast).
Bright moonlight can wash out faint auroras. New moon provides the darkest skies for optimal viewing.
Darker skies are essential for aurora viewing. The sun must be below the horizon for auroras to be visible.
Forecast data unavailable at the moment.
3-day precision forecast — know the best hour
This calendar shows how often aurora was observed here by week across the year. Colors reflect historical intensity: greener months had more aurora nights, grey had little or none. Use it to plan trips around the strongest months, then confirm exact nights with the 72h forecast.
See the full aurora-forecast


Arctic community with exceptional polar aurora viewing and polar night displays
Arctic community with exceptional polar aurora viewing and polar night displays
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Far northern Alaska city with outstanding aurora visibility and dark winter skies
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Northern Alaska community with excellent northern lights viewing opportunities
Alaska city with very good aurora viewing potential during active periods
Northern Alaska community with excellent northern lights viewing opportunities
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska city with very good aurora viewing potential during active periods
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska location with aurora viewing opportunities during strong solar activity
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska community with good northern lights visibility during geomagnetic storms
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska location with aurora viewing opportunities during strong solar activity
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Lake Superior port city with water-reflected northern lights
Red River city with excellent Great Plains aurora viewing
Alaska community with northern lights potential during major geomagnetic events
North Dakota capital with prairie aurora displays
Alaska community with northern lights potential during major geomagnetic events
Central Montana city on the Great Plains with wide-open aurora skies
Alaska community with northern lights potential during major geomagnetic events
Pacific Northwest city near Canadian border with enhanced aurora potential
Eastern Maine city with aurora viewing from Penobscot River valley
Alaska community with northern lights potential during major geomagnetic events
Alaska community with northern lights potential during major geomagnetic events
Northern Idaho lake city with excellent aurora viewing conditions
Lake Champlain city with Green Mountain aurora photography
Inland Washington city with Great Plains aurora viewing opportunities
Alaska community with northern lights potential during major geomagnetic events
Twin Cities aurora viewing when geomagnetic storms reach lower latitudes
Alaska community with northern lights potential during major geomagnetic events
Wisconsin city with Great Lakes aurora viewing opportunities
University city in Montana's Rockies with frequent aurora displays
Montana capital in Rocky Mountain foothills with aurora potential
Pacific Northwest city with occasional aurora displays during strong storms
Montana's largest city with Great Plains aurora viewing opportunities
Alaska community with northern lights potential during major geomagnetic events
Montana State University city with mountain aurora photography opportunities
New Hampshire capital with White Mountain aurora viewing
Central Washington agricultural city with clear skies for aurora photography
Great Lakes city with enhanced aurora viewing over Lake Erie and Niagara
Alaska community with northern lights potential during major geomagnetic events
New York capital with Hudson Valley aurora viewing and Adirondack access
Wisconsin capital with lakes and aurora viewing during strong storms
Historic city with occasional northern lights visible during strong activity
Motor City with northern lights potential during major aurora events
Alaska community with northern lights potential during major geomagnetic events
Oregon's largest city with rare but memorable northern lights events
Windy City where rare aurora sightings occur during extreme solar storms
Eastern Iowa city with Mississippi River valley aurora opportunities
Central Wyoming oil city with dark skies ideal for northern lights
Eastern Idaho city with clear high-desert skies for northern lights
Iowa capital with Midwest prairie aurora viewing during active periods
Big Apple aurora sightings during extreme geomagnetic storms
Idaho capital with high elevation aurora viewing from foothills
Central Oregon resort city with dark skies perfect for aurora viewing
Missouri River city with Great Plains aurora viewing opportunities
Alaska community with northern lights potential during major geomagnetic events
University city in Oregon's Willamette Valley with occasional aurora displays
Nebraska capital with prairie aurora displays during strong geomagnetic activity
Alaska community with northern lights potential during major geomagnetic events
Wyoming capital with high-altitude aurora viewing from the Great Plains
Northern Colorado university city with Front Range aurora displays
Southern Oregon city with mountain-framed northern lights displays
Colorado foothills city with elevated aurora viewing from the Rockies
Border metropolis with prairie aurora viewing from both Missouri and Kansas
Utah capital surrounded by mountains with elevated aurora viewing potential
High-altitude ski resort city with pristine aurora viewing conditions
Gateway Arch city with Mississippi River aurora displays during major storms
Kansas capital with Great Plains aurora sightings during major storms
Mile High City with rare aurora viewing from high elevation
Virginia capital with Blue Ridge Mountain aurora viewing during strong storms
Pikes Peak region city with high-altitude aurora viewing opportunities
Major city with 435K population
Northern California city with mountain-surrounded aurora viewing opportunities
Atlantic coast resort city with ocean-horizon aurora displays
Kansas aviation capital with wide-open prairie aurora viewing
Major city with 1M+ population
Major city with 590K population
Sierra Nevada foothills city with clear high-desert aurora viewing
Research Triangle capital with aurora sightings during solar maximum periods
Major city with 540K population
Northwest Arkansas university city with highland aurora opportunities
Green Country city with prairie aurora displays during active periods
Queen City with Piedmont aurora viewing during major geomagnetic events
California capital with Central Valley aurora viewing during active periods
Oklahoma capital with Great Plains aurora viewing during geomagnetic events
Arkansas capital with Ozark Mountain aurora viewing during extreme events
Bay Area metropolis with rare but memorable aurora displays over Pacific
High-altitude state capital with exceptional dark skies for rare aurora events
Major city with 380K population
Desert entertainment capital with rare aurora sightings during solar storms
New Mexico's largest city with high-desert aurora viewing during solar maximum
High-elevation Arizona city with dark sky preserve aurora viewing
Major city with 880K population
Major city with 4M+ population
Major city with 905K population
Major city with 465K population
North Texas metropolis with prairie aurora viewing during strong storms
Gateway to Grand Teton with spectacular mountain aurora displays
Major city with 1M+ population
Major city with 505K population
Desert southwest metropolis with rare aurora sightings during extreme storms
Major city with 2M+ population
Louisiana capital with Mississippi River aurora sightings during extreme activity
Major city with 545K population
Gulf Coast city with rare but spectacular aurora displays during solar maximum
Major city with 680K population
Texas capital with Hill Country aurora viewing during major geomagnetic storms
Space City with gulf coast aurora sightings during extreme solar activity
Major city with 650K population
Major city with 680K population
Major city with 935K population
Major city with 395K population
Major city with 500K population
Major city with 2M+ population
Major city with 950K population
Major city with 470K population
Planning a trip? See the best months for Tanana →
Based on its magnetic latitude of <strong>65.2°</strong>, aurora viewing in Tanana is <strong>very frequent (50-100+ nights per year)</strong>. We are currently near solar maximum (2024-2025), so expect higher-than-average activity.
Best viewing season: September to March, with peak activity during equinoxes (September and March).
For Tanana, you need a minimum Kp index of <strong>3.0</strong> for aurora to be visible. This threshold is calculated based on the city's magnetic latitude (65.2°).
Higher Kp values produce brighter, more active displays:
Current Kp index: 0.0
Aurora often appears directly overhead or across the entire sky during active periods. Best viewing in all directions.
For best results, seek locations with minimal light pollution and unobstructed views of the sky. At Tanana's high latitude, aurora can fill the entire sky during strong activity.
Unlikely: Aurora unlikely tonight with Kp 0.0 (below 3.0 threshold for Tanana). Enable alerts to catch future opportunities.
Real-time conditions: 50% cloud cover, aurora probability 0%. Check the live forecast above for the latest updates.
Data sourced from NOAA Space Weather Prediction Center and local US weather stations.
Compare aurora chances across cities and get alerts for all your planned destinations.
For brighter shows consider Fairbanks