2025-10-22
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2025-10-22
Daily Statistics Brief
On 2025-10-22, the planetary Kp index peaked at 6.6 (G3 strong). solar wind speed reached 796 km/s and Bz dipped to -18 nT. Auroral hemispheric power was 248 GW. The Dst index reached -99 nT.
Aurora Oval — Peak Kp 6.6
Active storm — aurora oval expanded equatorward.
Auroral power: 248 GW
Kp max6.6Kp now6.6Wind796 km/sBz-18 nTAurora248 GWDst-99 nTFlare—NEAs0