List of magnetic storms in September 2012
Location — Salem (geographic coordinates — 44.93 N -123.03 W | time zone UTC-07 - summer time)
Days with magnetic storms — 3
03 September 2012 — Magnetic storm of level G2
04 September 2012 — Magnetic storm of level G1
05 September 2012 — Magnetic storm of level G2
Days with geomagnetic disturbances — 2
06 September 2012 — geomagnetic disturbances
20 September 2012 — geomagnetic disturbances
Maximum of solar activity in September 2012
Solar radio flux (10.7 cm) = 146
Mean planetary A index = 32
Mean planetary Kp index = 6