List of magnetic storms in January 2005
Location — Sydney (geographic coordinates — 33.86 S 151.2 E | time zone UTC+10)
Days with magnetic storms — 15
02 January 2005 — Magnetic storm of level G1
03 January 2005 — Magnetic storm of level G1
04 January 2005 — Magnetic storm of level G1
05 January 2005 — Magnetic storm of level G1
07 January 2005 — Magnetic storm of level G2
08 January 2005 — Magnetic storm of level G3
12 January 2005 — Magnetic storm of level G1
13 January 2005 — Magnetic storm of level G1
15 January 2005 — Magnetic storm of level G2
17 January 2005 — Magnetic storm of level G3
18 January 2005 — Magnetic storm of level G3
19 January 2005 — Magnetic storm of level G3
20 January 2005 — Magnetic storm of level G2
22 January 2005 — Magnetic storm of level G4
31 January 2005 — Magnetic storm of level G1
Days with geomagnetic disturbances — 7
01 January 2005 — geomagnetic disturbances
11 January 2005 — geomagnetic disturbances
21 January 2005 — geomagnetic disturbances
23 January 2005 — geomagnetic disturbances
24 January 2005 — geomagnetic disturbances
29 January 2005 — geomagnetic disturbances
30 January 2005 — geomagnetic disturbances
Maximum of solar activity in January 2005
Solar radio flux (10.7 cm) = 145
Mean planetary A index = 72
Mean planetary Kp index = 8