:Product: 0720SGAS.txt :Issued: 2023 Jul 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 201 Issued at 0245Z on 20 Jul 2023 This report is compiled from data received at SWO on 19 Jul A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0651 0658 0702 3372 N24W06 C2.4 Sn 1200 0800 0802 0805 3372 N24W06 Sf 150 1049 1057 1102 3363 S20W88 M1.4 Sf 1402 1402 1402 100 1417 1417 1417 180 1704 1725 1743 3363 M3.8 II 2016 2027 1019 3372 N20W12 M2.1 Sf 2256 2317 2337 3376 N24E16 C2.9 Sf II B. Proton Events: Greater than 10 MeV proton event in progress. C. Geomagnetic Activity Summary: The geomagnetic field was quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 189 SSN 141 Afr/Ap 007/004 X-ray Background C1.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.4e+07 GT 10 MeV 3.0e+06 p/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 5.50e+07 e/(cm2-ster-day) (GOES-10 satellite synchronous orbit W135 degrees) 3 Hour K-indices: Boulder 1 1 2 1 2 3 1 2 Planetary 1 1 1 0 2 1 1 2 F. Comments: None