astrek

aurora forecast

aurora forecast for the next hour

next days

date kp index moon
Sep, 30 Kp 3 19%
Oct, 01 Kp 5 28%
Oct, 02 Kp 6 39%
Oct, 03 Kp 5 50%
Oct, 04 Kp 5 61%
Oct, 05 Kp 4 72%
Oct, 06 Kp 3 82%
Oct, 07 Kp 3 90%
Oct, 08 Kp 3 96%
Oct, 09 Kp 3 99%
Oct, 10 Kp 3 100%
Oct, 11 Kp 3 99%
Oct, 12 Kp 3 95%
Oct, 13 Kp 3 90%
Oct, 14 Kp 3 83%

keys

Kp 0: Barrow (US), Reykjavik (IS), Inari (FI)
Kp 1: Fairbanks (US), Rovaniemi (FI)
Kp 2: Anchorage (US), Tórshavn (FO), Oulu (FI)
Kp 3: Calgary (CA), Ålesund (NO), Jyväskylä (FI)
Kp 4: Vancouver (CA), Stockholm (SV), Hobart (AU)
Kp 5: Toronto (CA), Edinburgh (GB), Devonport (AU)
Kp 6: New York (US), Hamburg (DE), Christchurch (NZ)
Kp 7: Nashville (US), Brussels (BE), Melbourne (AU)
Kp 8: San Francisco (US), Paris (FR), Sydney (AU)
Kp 9: Monterrey (MX), Oviedo (ES), Ushuaia (AR)