List of magnetic storms in June 1999
Region — UTC+0:00
Days with magnetic storms — 2
27 June 1999 — Magnetic storm of level G1
28 June 1999 — Magnetic storm of level G2
Days with geomagnetic disturbances — 6
02 June 1999 — geomagnetic disturbances
03 June 1999 — geomagnetic disturbances
08 June 1999 — geomagnetic disturbances
09 June 1999 — geomagnetic disturbances
15 June 1999 — geomagnetic disturbances
26 June 1999 — geomagnetic disturbances