List of magnetic storms in August 2001
Location — Kostroma (geographic coordinates — 57.77 N 40.93 E | time zone UTC+03)
Days with magnetic storms — 5
05 August 2001 — Magnetic storm of level G1
06 August 2001 — Magnetic storm of level G1
13 August 2001 — Magnetic storm of level G1
17 August 2001 — Magnetic storm of level G2
18 August 2001 — Magnetic storm of level G1
Days with geomagnetic disturbances — 11
03 August 2001 — geomagnetic disturbances
10 August 2001 — geomagnetic disturbances
12 August 2001 — geomagnetic disturbances
21 August 2001 — geomagnetic disturbances
22 August 2001 — geomagnetic disturbances
23 August 2001 — geomagnetic disturbances
25 August 2001 — geomagnetic disturbances
27 August 2001 — geomagnetic disturbances
28 August 2001 — geomagnetic disturbances
30 August 2001 — geomagnetic disturbances
31 August 2001 — geomagnetic disturbances
Maximum of solar activity in August 2001
Solar radio flux (10.7 cm) = 199
Mean planetary A index = 29
Mean planetary Kp index = 6