List of magnetic storms in October 2017
Location — Mirny (Sakha Republic) (geographic coordinates — 62.05 N 113.95 E | time zone UTC+09)
Days with magnetic storms — 6
11 October 2017 — Magnetic storm of level G1
12 October 2017 — Magnetic storm of level G1
13 October 2017 — Magnetic storm of level G2
14 October 2017 — Magnetic storm of level G2
15 October 2017 — Magnetic storm of level G1
25 October 2017 — Magnetic storm of level G1
Days with geomagnetic disturbances — 7
01 October 2017 — geomagnetic disturbances
02 October 2017 — geomagnetic disturbances
16 October 2017 — geomagnetic disturbances
20 October 2017 — geomagnetic disturbances
24 October 2017 — geomagnetic disturbances
26 October 2017 — geomagnetic disturbances
27 October 2017 — geomagnetic disturbances
Maximum of solar activity in October 2017
Solar radio flux (10.7 cm) = 87
Mean planetary A index = 42
Mean planetary Kp index = 6