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Space weather
CME advisories, geomagnetic storm windows, and aurora alerts for the UK chasing community. Forecasts cross-checked against chaseituk.co.uk/em and NOAA SWPC.
AuroraWatch
green
Kp now
—peak 24h —
Oval edge
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Subscribe to the digest and you'll know the moment a G1+ storm window opens — usually 1-3 days ahead of any visible activity.
Tonight's aurora map
Cloud cover averaged 22:00–04:00 local, sorted cleanest first. Each site's Kp threshold is the rough naked-eye floor for that latitude — bring a camera, the floor drops about a tier.
peak Kp —
Inverness
57.5° N · Kp ≥ 4 floor
Aberdeen
57.1° N · Kp ≥ 5 floor
Stornoway (Outer Hebrides)
58.2° N · Kp ≥ 4 floor
Ullapool (Highlands)
57.9° N · Kp ≥ 4 floor
Aviemore (Cairngorms)
57.2° N · Kp ≥ 4 floor
Thurso (Caithness)
58.6° N · Kp ≥ 4 floor
Edinburgh
56.0° N · Kp ≥ 5 floor
Scarborough (N. Yorks Moors)
54.3° N · Kp ≥ 6 floor
Lerwick (Shetland)
60.2° N · Kp ≥ 3 floor
Ayr
55.5° N · Kp ≥ 5 floor
Kielder (Northumberland dark-sky)
55.2° N · Kp ≥ 5 floor
Keswick (Lake District)
54.6° N · Kp ≥ 6 floor
Cloud forecast: open-meteo · refreshes every 15 min.