:Product: 0104SGAS.txt :Issued: 2024 Jan 04 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 004 Issued at 0245Z on 04 Jan 2024 This report is compiled from data received at SWO on 03 Jan A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0425 0425 0426 220 B. Proton Events: The 10 MeV proton flux at geosynchronous orbit reached 12.4 pfu. C. Geomagnetic Activity Summary: The geomagnetic field ranged from quiet to unsettled levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 140 SSN 063 Afr/Ap 008/008 X-ray Background B7.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 8.6e+06 GT 10 MeV 6.6e+05 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.80e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 2 3 2 3 2 2 Planetary 2 2 1 ? ? ? ? 3 F. Comments: None