:Product: 0726SGAS.txt :Issued: 2026 Jul 26 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 207 Issued at 0245Z on 26 Jul 2026 This report is compiled from data received at SWO on 25 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0152 0154 0154 910 0422 0422 0424 170 0450 0450 0450 360 0454 0455 0457 340 0459 0459 0500 260 0558 0559 0559 200 0753 0753 0753 140 B. Proton Events: None C. Geomagnetic Activity Summary: Field activity was at quiet levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 145 SSN 086 Afr/Ap 006/005 X-ray Background B8.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.9e+05 GT 10 MeV 1.9e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 6.00e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W72 degrees) 3 Hour K-indices: Boulder 1 1 1 2 2 3 2 2 Planetary 1 1 1 2 1 2 2 2 F. Comments: None