Magnetic storms on in December 1999

Dec 1, 1999

Geomagnetic storms in November 1999 Switch to calendar view Geomagnetic storms in January 2000

Geomagnetic activity per month

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Geomagnetic storms in December 1999

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 1999

Region — UTC+0:00

Days with magnetic storms — 3

04 December 1999 — Magnetic storm of level G2

13 December 1999 — Magnetic storm of level G1

31 December 1999 — Magnetic storm of level G1

Days with geomagnetic disturbances — 8

03 December 1999 — geomagnetic disturbances

05 December 1999 — geomagnetic disturbances

06 December 1999 — geomagnetic disturbances

07 December 1999 — geomagnetic disturbances

08 December 1999 — geomagnetic disturbances

09 December 1999 — geomagnetic disturbances

24 December 1999 — geomagnetic disturbances

25 December 1999 — geomagnetic disturbances

Maximum of solar activity in December 1999

There were no data on December 1999

Geomagnetic conditions by day during the month

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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