2025-08-22
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2025-08-22
Daily Statistics Brief
On 2025-08-22, the planetary Kp index peaked at 4.0 (G1 minor). solar wind speed reached 430 km/s and Bz dipped to -6 nT. Auroral hemispheric power was 40 GW. The Dst index reached -60 nT.
Aurora Oval — Peak Kp 4.0
Unsettled — aurora confined to high latitudes.
Auroral power: 40 GW
Kp max4.0Kp now4.0Wind430 km/sBz-6 nTAurora40 GWDst-60 nTFlare—NEAs0