List of magnetic storms in September 2007
Location — Kostroma (geographic coordinates — 57.77 N 40.93 E | time zone UTC+03)
Days with magnetic storms — 3
02 September 2007 — Magnetic storm of level G1
27 September 2007 — Magnetic storm of level G2
29 September 2007 — Magnetic storm of level G1
Days with geomagnetic disturbances — 8
05 September 2007 — geomagnetic disturbances
07 September 2007 — geomagnetic disturbances
20 September 2007 — geomagnetic disturbances
22 September 2007 — geomagnetic disturbances
23 September 2007 — geomagnetic disturbances
24 September 2007 — geomagnetic disturbances
28 September 2007 — geomagnetic disturbances
30 September 2007 — geomagnetic disturbances
Maximum of solar activity in September 2007
Solar radio flux (10.7 cm) = 71
Mean planetary A index = 26
Mean planetary Kp index = 6