astrek

aurora forecast

aurora forecast for the next hour

next days

date kp index moon
Apr, 27 Kp 3 1%
Apr, 28 Kp 2 0%
Apr, 29 Kp 2 2%
Apr, 30 Kp 2 7%
May, 01 Kp 5 14%
May, 02 Kp 6 23%
May, 03 Kp 4 33%
May, 04 Kp 4 44%
May, 05 Kp 5 54%
May, 06 Kp 5 64%
May, 07 Kp 5 73%
May, 08 Kp 5 81%
May, 09 Kp 5 88%
May, 10 Kp 5 94%
May, 11 Kp 5 97%

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)