:Product: 0719SGAS.txt :Issued: 2025 Jul 19 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 200 Issued at 0245Z on 19 Jul 2025 This report is compiled from data received at SWO on 18 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0130 0130 0130 100 0139 0139 0139 100 0752 0752 0752 220 0940 0942 0943 170 1943 1943 1943 100 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagneti field reached active levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 156 SSN 167 Afr/Ap 009/011 X-ray Background C1.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.4e+05 GT 10 MeV 2.0e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 4.10e+08 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 3 3 3 3 2 2 Planetary 2 1 2 3 4 3 2 2 F. Comments: None