2026-01-18
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2026-01-18
Daily Statistics Brief
On 2026-01-18, the planetary Kp index peaked at 2.5 (G0 quiet). solar wind speed reached 400 km/s and Bz dipped to -4 nT. Auroral hemispheric power was 25 GW. The Dst index reached -37 nT.
Aurora Oval — Peak Kp 2.5
Quiet — aurora near polar regions only.
Auroral power: 25 GW
Kp max2.5Kp now2.5Wind400 km/sBz-4 nTAurora25 GWDst-37 nTFlare—NEAs0