List of magnetic storms in September 2007
Location — Yakutsk (geographic coordinates — 62.17 N 129.83 E | time zone UTC+09)
Days with magnetic storms — 3
02 September 2007 — Magnetic storm of level G1
28 September 2007 — Magnetic storm of level G2
29 September 2007 — Magnetic storm of level G1
Days with geomagnetic disturbances — 8
03 September 2007 — geomagnetic disturbances
05 September 2007 — geomagnetic disturbances
07 September 2007 — geomagnetic disturbances
21 September 2007 — geomagnetic disturbances
22 September 2007 — geomagnetic disturbances
23 September 2007 — geomagnetic disturbances
24 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