Geomagnetic storms in Saint john's in September 2025

01.09.2025 Saint john's

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Geomagnetic storms in Saint john's in September 2025

Changes in the maximum daily geomagnetic index Kp in September 2025 for mid latitudes

Location — Saint john's (geographic coordinates — 47.58 N -52.69 W | time zone UTC-02:30 - summer time )

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Changes in the maximum daily geomagnetic index Kp in September 2025

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List of magnetic storms in September 2025

Location — Saint john's (geographic coordinates — 47.58 N -52.69 W | time zone UTC-02:30 - summer time )

Days with magnetic storms — 9

01 September 2025 — Magnetic storm of level G2

02 September 2025 — Magnetic storm of level G1

06 September 2025 — Magnetic storm of level G1

09 September 2025 — Magnetic storm of level G1

14 September 2025 — Magnetic storm of level G2

15 September 2025 — Magnetic storm of level G2

16 September 2025 — Magnetic storm of level G1

29 September 2025 — Magnetic storm of level G1

30 September 2025 — Magnetic storm of level G3

Days with geomagnetic disturbances — 4

03 September 2025 — geomagnetic disturbances

05 September 2025 — geomagnetic disturbances

10 September 2025 — geomagnetic disturbances

11 September 2025 — geomagnetic disturbances

Maximum of solar activity in September 2025

Solar radio flux (10.7 cm) = 202

Mean planetary A index = 48

Mean planetary Kp index = 7.33