:Product: 0430SGAS.txt :Issued: 2024 Apr 30 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 121 Issued at 0245Z on 30 Apr 2024 This report is compiled from data received at SWO on 29 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0033 0048 0054 3654 S08W40 M2.5 1n 0054 0111 0120 3654 M3.7 0129 0129 0129 160 0623 0631 0638 3654 S09W42 C3.0 Sf 280 0719 0719 0719 110 0819 0819 0819 110 0832 0834 0834 140 0854 0855 0855 180 0938 0938 0938 100 1053 1053 1053 110 1105 1105 1105 130 1129 1129 1130 300 1139 1139 1139 120 1157 1157 1157 140 1822 1822 1822 310 1914 1926 1935 3654 S06W48 C8.5 1n 260 2005 2005 2005 110 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 138 SSN 088 Afr/Ap 007/006 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.9e+05 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 6.20e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 1 2 2 1 3 2 2 Planetary 2 1 1 1 1 2 2 1 F. Comments: None