:Product: 0328SGAS.txt :Issued: 2024 Mar 28 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 088 Issued at 0245Z on 28 Mar 2024 This report is compiled from data received at SWO on 27 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0137 0144 0152 3615 S13W37 M1.1 1f 0633 0641 0650 3615 S11W48 M1.1 1n 0940 0941 0944 3615 S15W42 Sf 150 1143 1143 1143 110 1454 1503 1507 3615 C6.0 110 2118 2118 2119 240 2134 2134 2134 260 2343 2345 2350 3617 S15W17 Sf 100 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to unsettled levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 175 SSN 114 Afr/Ap 007/005 X-ray Background C2.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 9.4e+06 GT 10 MeV 1.4e+05 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.60e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 1 3 2 1 2 1 2 Planetary 3 1 2 1 1 1 1 2 F. Comments: None