Northern lights York tonight
York sits at ~54°N magnetic latitude in the Vale of York. Kp 5 is the threshold from dark sites on the North York Moors and Yorkshire Dales, both within an hour. The city itself needs Kp 7+ before light pollution can be overcome.
Aurora visibility - York
Unlikely tonight
Kp 1 is well below the Kp 5 threshold needed for aurora to be visible from York.
Current Kp
1
of 9
7-day outlook for York
Today
21 May
Tomorrow
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Tue
26 May
Wed
27 May
Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.
What Kp is needed here?
York sits at a magnetic latitude of approximately 54°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 5 before the auroral oval expands far enough south to be visible from here.
At Kp 5, visibility is possible from York 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 York
Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.
North York Moors - Kilburn Moor and Roseberry Topping
Get directions ↗Elevated moorland on the western escarpment of the North York Moors. The ridge above Sutton Bank and Kilburn gives open northern sky with the Vale of York spread below and only field lighting to the south. Roseberry Topping further north-east adds dramatic topography with near-zero light pollution on its northern slopes. Both are accessible from the A170 and give the best combination of elevation and north-facing sky within an hour of York.
Yorkshire Dales - Malham and Upper Wharfedale
Get directions ↗A Dark Sky Discovery Site on the limestone plateau north of Skipton. The Malham Cove area gives open sky in all directions from the top of the limestone pavement, with the nearest town lighting well below the escarpment. Upper Wharfedale around Grassington and Kilnsey is equally dark with Bortle 2-3 conditions in the upper valley. The drive from York via the A59 and B6160 takes around an hour, with the darkness increasing markedly above Grassington.
Skipwith Common National Nature Reserve
Get directions ↗A flat heathland nature reserve 12 km south-east of York, surprisingly dark for its proximity to a city of 200,000. The open heathland gives a wide north-facing sky with the glow of York visible only as a low dome to the north-west. Not suitable for faint Kp 5 events, but the closest genuinely dark position to the city - worth trying when Kp is elevated at 6 or above before committing to the longer drive to the Moors or Dales.
Best time to see the northern lights in York
At 54°N magnetic latitude, York sits at the lower end of regular aurora territory. Only the deep mid-winter months of November through January offer nights dark enough for aurora to be visible, and only then when a significant geomagnetic storm pushes the auroral oval this far south.
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 York's latitude.
Outside November through January, twilight is too bright for aurora viewing even during significant storms. The season is short, but the equinox months on either side of winter can extend it slightly when storm timing aligns.
Related pages
Northern Lights UK
Live aurora forecast hub for all UK regions.
Northern Lights Yorkshire Tonight
Yorkshire-wide aurora forecast covering Dales, Moors, and coasts.
Northern Lights Leeds Tonight
Leeds aurora forecast - same Kp threshold, similar dark sky access.
Northern Lights Sheffield Tonight
Sheffield aurora forecast with Peak District dark sky access.
What Is the Kp Index?
How Kp 5 determines visibility at 54°N magnetic latitude.
Common questions
Aurora watching from York and the North Yorkshire dark sky sites.
