2026-03-18
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2026-03-18
Daily Statistics Brief
On 2026-03-18, the planetary Kp index peaked at 4.3 (G1 minor). solar wind speed reached 436 km/s and Bz dipped to -6 nT. Auroral hemispheric power was 43 GW. The Dst index reached -64 nT.
Aurora Oval — Peak Kp 4.3
Unsettled — aurora confined to high latitudes.
Auroral power: 43 GW
Kp max4.3Kp now4.3Wind436 km/sBz-6 nTAurora43 GWDst-64 nTFlare—NEAs0