:Product: 0425SGAS.txt :Issued: 2024 Apr 25 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 116 Issued at 0245Z on 25 Apr 2024 This report is compiled from data received at SWO on 24 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0013 0029 0038 3638 S20W62 M1.7 Sf 0230 0239 0244 3638 M1.8 180 1207 1214 1239 3645 M1.4 1402 1410 1420 3638 S18W70 C9.4 1f 1100 II 1440 1715 IV 2227 2250 2254 3657 M1.1 2254 2259 2305 3638 M2.0 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 199 SSN 283 Afr/Ap 004/004 X-ray Background C2.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.3e+05 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 4.40e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 0 0 1 2 3 1 2 Planetary 2 1 0 0 2 1 1 1 F. Comments: None