List of magnetic storms in September 2004
Location — Tallinn (geographic coordinates — 59.43 N 24.75 E | time zone UTC+03 - summer time )
Days with magnetic storms — 4
14 September 2004 — Magnetic storm of level G1
17 September 2004 — Magnetic storm of level G1
18 September 2004 — Magnetic storm of level G1
22 September 2004 — Magnetic storm of level G1
Days with geomagnetic disturbances — 7
06 September 2004 — geomagnetic disturbances
07 September 2004 — geomagnetic disturbances
08 September 2004 — geomagnetic disturbances
15 September 2004 — geomagnetic disturbances
16 September 2004 — geomagnetic disturbances
20 September 2004 — geomagnetic disturbances
23 September 2004 — geomagnetic disturbances