List of magnetic storms in October 2025
Location — Station Vostok (geographic coordinates — 78.45 S 106.83 E | time zone UTC+03)
Days with magnetic storms — 8
01 October 2025 — Magnetic storm of level G3
02 October 2025 — Magnetic storm of level G3
03 October 2025 — Magnetic storm of level G2
04 October 2025 — Magnetic storm of level G3
07 October 2025 — Magnetic storm of level G2
08 October 2025 — Magnetic storm of level G1
10 October 2025 — Magnetic storm of level G1
11 October 2025 — Magnetic storm of level G2
Days with geomagnetic disturbances — 1
05 October 2025 — geomagnetic disturbances
Maximum of solar activity in October 2025
Solar radio flux (10.7 cm) = 184
Mean planetary A index = 65
Mean planetary Kp index = 7