:Product: 0426SGAS.txt :Issued: 2024 Apr 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 117 Issued at 0245Z on 26 Apr 2024 This report is compiled from data received at SWO on 25 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0140 0149 0201 3645 M1.0 1155 1202 1206 3647 C2.6 2800 1247 1247 1247 180 1311 1321 1327 3638 M1.0 1000 1703 1712 1716 3638 M1.3 1929 1929 1929 110 1937 1937 1937 100 2139 2139 2139 220 2247 2247 2247 150 2252 2252 2252 100 2252 2252 2252 130 2300 2309 2328 3654 S07E07 Sf 250 2335 2335 2337 1100 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 167 SSN 196 Afr/Ap 003/002 X-ray Background C1.6 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.0e+05 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 7.20e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 0 1 0 1 2 3 1 1 Planetary 1 0 0 0 1 0 1 1 F. Comments: None.