List of magnetic storms in August 2021
Location — Yuzhno-Sakhalinsk (geographic coordinates — 46.97 N 142.73 E | time zone UTC+11)
Days with magnetic storms — 2
03 August 2021 — Magnetic storm of level G1
28 August 2021 — Magnetic storm of level G1
Days with geomagnetic disturbances — 1
27 August 2021 — geomagnetic disturbances
Maximum of solar activity in August 2021
Solar radio flux (10.7 cm) = 91
Mean planetary A index = 19
Mean planetary Kp index = 5