:Product: 0623SGAS.txt :Issued: 2024 Jun 23 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 175 Issued at 0245Z on 23 Jun 2024 This report is compiled from data received at SWO on 22 Jun A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0422 0438 0447 M1.2 0535 0535 0550 3716 N11W59 Sf 120 0623 0629 0633 3713 S08W62 C5.1 Sn 180 0843 0855 0908 3716 N10W62 M2.8 1f 1027 1034 1044 3712 S28W69 Sf 140 1100 1106 1110 3720 S05E46 M1.0 Sf 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 196 SSN 139 Afr/Ap 006/004 X-ray Background C2.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+05 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 2.60e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 0 1 1 2 3 1 1 Planetary 2 1 0 0 1 2 1 1 F. Comments: None.