Geomagnetic storms in London in January 2002

Days with magnetic storms — 1

10 January 2002 — Magnetic storm of level G1

Days with geomagnetic disturbances — 5

11 January 2002 — geomagnetic disturbances

12 January 2002 — geomagnetic disturbances

13 January 2002 — geomagnetic disturbances

19 January 2002 — geomagnetic disturbances

25 January 2002 — geomagnetic disturbances

Solar radio flux (10.7 cm) = 261

Mean planetary A index = 21

Mean planetary Kp index = 5