2024-08-12 · historical storm
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2024-08-12
Daily Statistics Brief
On 2024-08-12, the planetary Kp index peaked at 7.0 (G4 severe). solar wind speed reached 730 km/s and Bz dipped to -17 nT. Auroral hemispheric power was 260 GW. The Dst index reached -125 nT.
Aurora Oval — Peak Kp 7.0
Severe storm — aurora visible at mid-latitudes.
Auroral power: 260 GW
Kp max7.0Kp now7.0Wind730 km/sBz-17 nTAurora260 GWDst-125 nTFlare—NEAs0