List of magnetic storms in October 2021
Location — Station Mirny (geographic coordinates — 66.55 S 93 E | time zone UTC+03)
Days with magnetic storms — 8
01 October 2021 — Magnetic storm of level G2
02 October 2021 — Magnetic storm of level G3
06 October 2021 — Magnetic storm of level G2
10 October 2021 — Magnetic storm of level G1
11 October 2021 — Magnetic storm of level G1
12 October 2021 — Magnetic storm of level G3
15 October 2021 — Magnetic storm of level G1
31 October 2021 — Magnetic storm of level G2
Days with geomagnetic disturbances — 3
03 October 2021 — geomagnetic disturbances
14 October 2021 — geomagnetic disturbances
21 October 2021 — geomagnetic disturbances
Maximum of solar activity in October 2021
Solar radio flux (10.7 cm) = 111
Mean planetary A index = 60
Mean planetary Kp index = 7