2024-10-10 · historical storm
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2024-10-10
Daily Statistics Brief
On 2024-10-10, the planetary Kp index peaked at 8.7 (G5 extreme). solar wind speed reached 850 km/s and Bz dipped to -25 nT. Auroral hemispheric power was 311 GW. The Dst index reached -250 nT.
Aurora Oval — Peak Kp 8.7
Severe storm — aurora visible at mid-latitudes.
Auroral power: 311 GW
Kp max8.7Kp now8.7Wind850 km/sBz-25 nTAurora311 GWDst-250 nTFlare—NEAs0