2025-08-16
Historical snapshot — data recorded on 2026-08-12, not live
Space weather — 2025-08-16
Daily Statistics Brief
On 2025-08-16, the planetary Kp index peaked at 3.7 (G0 quiet). solar wind speed reached 424 km/s and Bz dipped to -6 nT. Auroral hemispheric power was 37 GW. The Dst index reached -55 nT.
Aurora Oval — Peak Kp 3.7
Unsettled — aurora confined to high latitudes.
Auroral power: 37 GW
Kp max3.7Kp now3.7Wind424 km/sBz-6 nTAurora37 GWDst-55 nTFlare—NEAs0