2026-02-23
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2026-02-23
Daily Statistics Brief
On 2026-02-23, the planetary Kp index peaked at 4.9 (G1 minor). solar wind speed reached 448 km/s and Bz dipped to -7 nT. Auroral hemispheric power was 49 GW. The Dst index reached -73 nT.
Aurora Oval — Peak Kp 4.9
Unsettled — aurora confined to high latitudes.
Auroral power: 49 GW
Kp max4.9Kp now4.9Wind448 km/sBz-7 nTAurora49 GWDst-73 nTFlare—NEAs0