Tonight’s estimated aurora level:
Level 2 – Low
Auroral activity will be at low levels. Weather permitting, aurora displays may be visible overhead or on the horizon in Bodø (Norway), Sodankylä (Finland), Kiruna (Sweden) and Reykjavík (Iceland).
We should start to see the affects from a weak CH HSS late tonight. But for the most part, solar wind speed is expected to remain at nominal values. Solar wind will become slightly enhanced tomorrow and day after tomorrow (21 – 22 Oct) with weak CH HSS influence, which may spark nice shows in the far north (65°N+).