Geomagnetic storms in Chicago in August 2002
Time zone — UTC−05 — summer time (Chicago | 41.84 N 87.68 W)
Geomagnetic storm calendar in August 2002 by time in Chicago
Days with magnetic storms — 13 Days with geomagnetic disturbances — 7
Ap and F10.7 index values in August 2002
Maximum value of the Ap index for the month — 41 Maximum value of the F10.7 index for the month — 241 Maximum value of the Kp index for the month — 7