:Product: 0108SGAS.txt :Issued: 2026 Jan 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 008 Issued at 0245Z on 08 Jan 2026 This report is compiled from data received at SWO on 07 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0143 0143 0143 100 0156 0156 0156 170 0452 0452 0453 140 0606 0612 0614 4334 S16E07 C7.4 Sf 3900 0940 0941 0941 120 0956 0956 0956 140 1330 1330 1331 100 1350 1350 1351 280 1356 1401 1408 4334 C1.5 550 1702 1702 1702 210 B. Proton Events: No proton events. C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 135 SSN 118 Afr/Ap 003/005 X-ray Background B8.9 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.3e+05 GT 10 MeV 1.5e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 4.50e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 0 0 2 1 3 2 Planetary 1 1 0 0 1 1 2 2 F. Comments: None