X-Ray Flux

Updates: Every 5 minutes

(last updated 07 May 2026 01:11 UT)

Current Flux Value Solar X-ray Flux at 7 5 2026 0105 UT: B8.7 rising (GOES 18) Previous Flux Value Solar X-ray Flux at 7 5 2026 0104 UT: B8.6 steady (GOES 18)

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