List of magnetic storms in October 2001
Location — Petropavlovsk-Kamchatsky (geographic coordinates — 53.03 N 158.63 E | time zone UTC+12)
Days with magnetic storms — 9
01 October 2001 — Magnetic storm of level G2
02 October 2001 — Magnetic storm of level G1
03 October 2001 — Magnetic storm of level G3
04 October 2001 — Magnetic storm of level G2
12 October 2001 — Magnetic storm of level G2
22 October 2001 — Magnetic storm of level G3
23 October 2001 — Magnetic storm of level G3
28 October 2001 — Magnetic storm of level G2
29 October 2001 — Magnetic storm of level G1
Days with geomagnetic disturbances — 7
05 October 2001 — geomagnetic disturbances
09 October 2001 — geomagnetic disturbances
10 October 2001 — geomagnetic disturbances
13 October 2001 — geomagnetic disturbances
15 October 2001 — geomagnetic disturbances
20 October 2001 — geomagnetic disturbances
30 October 2001 — geomagnetic disturbances
Maximum of solar activity in October 2001
Solar radio flux (10.7 cm) = 248
Mean planetary A index = 66
Mean planetary Kp index = 7

