Geomagnetic storms in Greater Sudbury in April 2025

Apr 1, 2025 Greater Sudbury

Geomagnetic storms in March 2025 Switch to calendar view Geomagnetic storms in May 2025

Geomagnetic storms in Greater Sudbury in April 2025

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

Location — Greater Sudbury (geographic coordinates — 46.49 N -81.01 W | time zone UTC-04 - summer time)

geomagnetic storms in March 2025 (Greater Sudbury) geomagnetic storms in May 2025 (Greater Sudbury)

Changes in the maximum daily geomagnetic index Kp in April 2025

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List of magnetic storms in April 2025

Location — Greater Sudbury (geographic coordinates — 46.49 N -81.01 W | time zone UTC-04 - summer time)

Days with magnetic storms — 6

04 April 2025 — Magnetic storm of level G1

05 April 2025 — Magnetic storm of level G1

15 April 2025 — Magnetic storm of level G2

16 April 2025 — Magnetic storm of level G3

19 April 2025 — Magnetic storm of level G1

21 April 2025 — Magnetic storm of level G1

Days with geomagnetic disturbances — 15

01 April 2025 — geomagnetic disturbances

02 April 2025 — geomagnetic disturbances

03 April 2025 — geomagnetic disturbances

07 April 2025 — geomagnetic disturbances

08 April 2025 — geomagnetic disturbances

09 April 2025 — geomagnetic disturbances

10 April 2025 — geomagnetic disturbances

11 April 2025 — geomagnetic disturbances

12 April 2025 — geomagnetic disturbances

13 April 2025 — geomagnetic disturbances

14 April 2025 — geomagnetic disturbances

17 April 2025 — geomagnetic disturbances

18 April 2025 — geomagnetic disturbances

20 April 2025 — geomagnetic disturbances

30 April 2025 — geomagnetic disturbances

Maximum of solar activity in April 2025

Solar radio flux (10.7 cm) = 185

Mean planetary A index = 77

Mean planetary Kp index = 7.67