Geomagnetic storms in Melbourne in December 2025

01.12.2025 Melbourne

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Geomagnetic storms in Melbourne in December 2025

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

Location — Melbourne (geographic coordinates — 37.8 S 144.95 E | time zone UTC+11 - summer time )

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Changes in the maximum daily geomagnetic index Kp in December 2025

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List of magnetic storms in December 2025

Location — Melbourne (geographic coordinates — 37.8 S 144.95 E | time zone UTC+11 - summer time )

Days with magnetic storms — 5

04 December 2025 — Magnetic storm of level G2

11 December 2025 — Magnetic storm of level G2

13 December 2025 — Magnetic storm of level G1

22 December 2025 — Magnetic storm of level G1

23 December 2025 — Magnetic storm of level G1

Days with geomagnetic disturbances — 8

01 December 2025 — geomagnetic disturbances

03 December 2025 — geomagnetic disturbances

05 December 2025 — geomagnetic disturbances

06 December 2025 — geomagnetic disturbances

12 December 2025 — geomagnetic disturbances

18 December 2025 — geomagnetic disturbances

21 December 2025 — geomagnetic disturbances

24 December 2025 — geomagnetic disturbances

Maximum of solar activity in December 2025

Solar radio flux (10.7 cm) = 220

Mean planetary A index = 33

Mean planetary Kp index = 6.67