Geomagnetic storms in San Antonio in July 2009
Time zone — UTC−05 — summer time (San Antonio | 29.46 N 98.52 W)
Geomagnetic storm calendar in July 2009 by time in San Antonio
Days with magnetic storms — 2 Days with geomagnetic disturbances — 1
Ap and F10.7 index values in July 2009
Maximum value of the Ap index for the month — 24 Maximum value of the F10.7 index for the month — 72 Maximum value of the Kp index for the month — 6