X-Ray Flux

Updates: Every 5 minutes

(last updated 27 Jan 2026 02:15 UT)

Current Flux Value Solar X-ray Flux at 27 1 2026 0209 UT: C1.2 steady (GOES 18) Previous Flux Value Solar X-ray Flux at 27 1 2026 0208 UT: C1.2 steady (GOES 18)

X-Ray flux data are provided by the US Space Weather Prediction Center in Boulder.