List of magnetic storms in October 2001
Location — Station Vostok (geographic coordinates — 78.45 S 106.83 E | time zone UTC+03)
Days with magnetic storms — 18
01 October 2001 — Magnetic storm of level G2
02 October 2001 — Magnetic storm of level G4
03 October 2001 — Magnetic storm of level G3
04 October 2001 — Magnetic storm of level G2
05 October 2001 — Magnetic storm of level G1
06 October 2001 — Magnetic storm of level G1
08 October 2001 — Magnetic storm of level G1
09 October 2001 — Magnetic storm of level G1
10 October 2001 — Magnetic storm of level G2
11 October 2001 — Magnetic storm of level G3
12 October 2001 — Magnetic storm of level G2
13 October 2001 — Magnetic storm of level G1
16 October 2001 — Magnetic storm of level G1
19 October 2001 — Magnetic storm of level G1
20 October 2001 — Magnetic storm of level G2
21 October 2001 — Magnetic storm of level G4
22 October 2001 — Magnetic storm of level G4
23 October 2001 — Magnetic storm of level G3
Days with geomagnetic disturbances — 5
14 October 2001 — geomagnetic disturbances
15 October 2001 — geomagnetic disturbances
27 October 2001 — geomagnetic disturbances
30 October 2001 — geomagnetic disturbances
31 October 2001 — geomagnetic disturbances
Maximum of solar activity in October 2001
Solar radio flux (10.7 cm) = 248
Mean planetary A index = 93
Mean planetary Kp index = 8

