Geomagnetic storms in Phoenix in September 2009
Time zone — UTC−07 (Phoenix | 33.45 N 112.07 W)
Geomagnetic storm calendar in September 2009 by time in Phoenix
Days with geomagnetic disturbances — 2
Ap and F10.7 index values in September 2009
Maximum value of the Ap index for the month — 8 Maximum value of the F10.7 index for the month — 76 Maximum value of the Kp index for the month — 4
Diary
- 04.08.2026 The magnetic storm has ended
- 02.08.2026 The first magnetic storm of August has begun
- 02.08.2026 A moderate magnetic storm is expected today, Sunday.