Magnetic storms on in December 2004

Dec 1, 2004

Geomagnetic storms in November 2004 Switch to calendar view Geomagnetic storms in January 2005

Geomagnetic activity per month

Click column of day to view detailed information.

Geomagnetic storms in December 2004

Region - UTC+0:00

geomagnetic calm
geomagnetic disturbances
geomagnetic storm

G1 - minor storm
G2 - moderate storm
G3 - strong storm
G4 - severe storm
G5 - extreme storm

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List of magnetic storms in December 2004

Region — UTC+0:00

Days with magnetic storms — 5

01 December 2004 — Magnetic storm of level G1

07 December 2004 — Magnetic storm of level G1

12 December 2004 — Magnetic storm of level G1

21 December 2004 — Magnetic storm of level G1

22 December 2004 — Magnetic storm of level G1

Days with geomagnetic disturbances — 12

05 December 2004 — geomagnetic disturbances

06 December 2004 — geomagnetic disturbances

09 December 2004 — geomagnetic disturbances

11 December 2004 — geomagnetic disturbances

13 December 2004 — geomagnetic disturbances

16 December 2004 — geomagnetic disturbances

17 December 2004 — geomagnetic disturbances

18 December 2004 — geomagnetic disturbances

25 December 2004 — geomagnetic disturbances

28 December 2004 — geomagnetic disturbances

29 December 2004 — geomagnetic disturbances

30 December 2004 — geomagnetic disturbances

Maximum of solar activity in December 2004

Solar radio flux (10.7 cm) = 111

Mean planetary A index = 36

Mean planetary Kp index = 5

Geomagnetic conditions by day during the month

Use arrows below the graph to navigate and view detailed information.

Geomagnetic conditions

Region - UTC+0:00

geomagnetic calm
geomagnetic disturbances
geomagnetic storm

G1 - minor storm
G2 - moderate storm
G3 - strong storm
G4 - severe storm
G5 - extreme storm