:Product: 0208SGAS.txt :Issued: 2026 Feb 08 0245 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar and Geophysical Activity Summary SGAS Number 039 Issued at 0245Z on 08 Feb 2026 This report is compiled from data received at SWO on 07 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0711 0711 0711 180 0729 0729 0730 130 1228 1228 1229 190 1237 1238 1240 110 1427 1427 1427 100 1720 1720 1720 150 1848 1848 1848 120 1857 1857 1857 150 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to active levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 169 SSN 128 Afr/Ap 011/015 X-ray Background C1.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.1e+05 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 7.00e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 3 3 3 2 3 3 3 Planetary 4 3 3 3 2 3 3 4 F. Comments: None