Geomagnetic storms in Yerevan in December 2004

Dec 1, 2004 Yerevan

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

Geomagnetic storms in Yerevan in December 2004

Changes in the maximum daily geomagnetic index Kp in December 2004 for mid latitudes

Location — Yerevan (geographic coordinates — 40.18 N 49.73 E | time zone UTC+04)

geomagnetic storms in November 2004 (Yerevan) geomagnetic storms in January 2005 (Yerevan)

Changes in the maximum daily geomagnetic index Kp in December 2004

This chart in PNG format — high resolution API data: JSON or TXT

List of magnetic storms in December 2004

Location — Yerevan (geographic coordinates — 40.18 N 49.73 E | time zone UTC+04)

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