Geomagnetic storms in London in July 2004
Time zone — UTC+01 — summer time (London | 51.51 N 0.13 W)
Geomagnetic storm calendar in July 2004 by time in London
Days with magnetic storms — 8 Days with geomagnetic disturbances — 5
Ap and F10.7 index values in July 2004
Maximum value of the Ap index for the month — 162 Maximum value of the F10.7 index for the month — 175 Maximum value of the Kp index for the month — 9