Northern lights Luosto tonight
Luosto sits at ~67°N magnetic latitude inside the auroral oval. Kp 1–2 is sufficient on a clear night. The resort fell plateau is immediately accessible, and glass igloo accommodation is a core part of the offer. Pyhä-Luosto National Park borders the resort. Polar night: mid-December to early January.
Aurora visibility - Luosto
Possible tonight
Kp 1 is at the threshold for Luosto. Aurora may be visible from a dark site if cloud cover permits.
Current Kp
1
of 9
7-day outlook for Luosto
Today
19 May
Tomorrow
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.
What Kp is needed here?
Luosto sits at a magnetic latitude of approximately 67°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 1–2 before the auroral oval expands far enough south to be visible from here.
At Kp 1–2, visibility is possible from Luosto but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.
Best dark sky sites near Luosto
Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.
Luosto fell plateau
Get directions ↗The 550 m Luosto fell plateau sits directly above the resort village and is accessible on foot in winter. The flat open fell above the treeline gives a full 360° dark sky horizon with no artificial light in any direction. This is where guided aurora watches operate from - the fell is dark enough that even Kp 1 produces a visible arc on a clear night. The glass igloos at the resort base are oriented toward this fell for sky viewing.
Pyhä-Luosto National Park
Get directions ↗The national park covers ancient fells, gorges, and boreal forest with some of the darkest conditions in Finnish Lapland. The Noitatunturi and Isokuru gorge area is particularly dark - surrounded by ancient fell ridges that block any distant light. No settlements within the park boundary. Guide operators run snowshoeing aurora tours into the park after dark, positioning groups in open fell clearings.
Lampivaara amethyst mine area
Get directions ↗The Lampivaara amethyst mine on the remote fell east of Luosto sits in open tundra with no settlement within several kilometres. The access track gives dark sky positions in all directions. The surrounding fell is treeless at the higher elevations, giving clear horizon. A practical second position when the Luosto fell itself has any resort lighting interference, or when guides want a different foreground for photography.
Best time to see the northern lights in Luosto
At 67°N magnetic latitude, Luosto has one of the longest aurora seasons in the world. Meaningful darkness returns in late August and displays are possible on almost any clear night from September through March. Only the endless daylight of May, June, and July rules out viewing completely.
Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Luosto's latitude.
May through July is effectively impossible for aurora viewing: the midnight sun keeps the sky bright around the clock at this latitude. No storm level, not even G5, can produce a visible display without astronomical darkness.
Related pages
Northern Lights Finland
Finland-wide aurora forecast hub.
Northern Lights Saariselkä Tonight
Saariselkä - Finland's premier dark sky aurora destination.
Northern Lights Rovaniemi Tonight
Rovaniemi - the Arctic Circle gateway, 1.5 hours south.
Northern Lights Ivalo Tonight
Ivalo - Finland's most northerly town at 69°N.
What Is the Kp Index?
Why Kp 1-2 is enough inside the auroral oval at 67°N.
Common questions
Aurora watching at Luosto - glass igloos, fell viewing, and Pyhä-Luosto National Park.
