List of magnetic storms in September 2025
Location — Samara (geographic coordinates — 53.23 N 50.17 E | time zone UTC+04)
Days with magnetic storms — 2
02 September 2025 — Magnetic storm of level G2
03 September 2025 — Magnetic storm of level G1
Maximum of solar activity in September 2025
Solar radio flux (10.7 cm) = 206
Mean planetary A index = 34
Mean planetary Kp index = 6