:Product: 0420SGAS.txt :Issued: 2022 Apr 20 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 110 Issued at 0245Z on 20 Apr 2022 This report is compiled from data received at SWO on 19 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0443 0450 0459 2993 M1.0 29 150 0727 0727 0727 330 0949 0953 0957 2993 N22E40 C6.3 Sf 200 2039 2049 2058 2992 M3.7 2109 2113 2118 2994 N14E47 M1.6 Sn B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled during the period. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 135 SSN 068 Afr/Ap 008/007 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.8e+05 GT 10 MeV 4.1e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 9.20e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 3 1 2 2 2 1 1 Planetary 3 3 1 1 2 1 0 1 F. Comments: None