:Product: 0402SGAS.txt :Issued: 2026 Apr 02 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 092 Issued at 0245Z on 02 Apr 2026 This report is compiled from data received at SWO on 01 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0616 0616 0616 100 0832 0832 0832 100 1049 1105 1122 4409 C1.3 130 1245 1245 1245 100 1310 1310 1310 130 1553 1553 1553 110 1634 1634 1635 150 1714 1714 1714 180 1952 1952 1952 140 2308 2328 2345 4403 C6.1 430 II B. Proton Events: None. C. Geomagnetic Activity Summary: Geomagnetic field conditions were quiet to unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 142 SSN 130 Afr/Ap 008/009 X-ray Background B5.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.1e+07 GT 10 MeV 2.3e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 6.70e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W72 degrees) 3 Hour K-indices: Boulder 3 1 1 1 3 4 2 2 Planetary 3 1 1 2 3 2 2 2 F. Comments: None.