2026-03-17
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2026-03-17
Daily Statistics Brief
On 2026-03-17, the planetary Kp index peaked at 8.2 (G5 extreme). solar wind speed reached 892 km/s and Bz dipped to -21 nT. Auroral hemispheric power was 296 GW. The Dst index reached -123 nT.
Aurora Oval — Peak Kp 8.2
Severe storm — aurora visible at mid-latitudes.
Auroral power: 296 GW
Kp max8.2Kp now8.2Wind892 km/sBz-21 nTAurora296 GWDst-123 nTFlare—NEAs0