:Product: 0210SGAS.txt :Issued: 2024 Feb 10 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 041 Issued at 0245Z on 10 Feb 2024 This report is compiled from data received at SWO on 09 Feb A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0036 0041 0045 3576 S16E17 M3.1 1n 100 1253 1314 1332 3575 X3.3 1000 IV 1754 1800 1807 3576 M1.2 130 57 2316 2355 0036 M3.9 B. Proton Events: A proton event is in progress. The greater than 10 MeV proton flux exceeded 10 pfu at 09/1530 UTC, and exceeded 100 pfu at 09/1815 UTC. C. Geomagnetic Activity Summary: The geomagnetic field was quiet and unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 183 SSN 105 Afr/Ap 004/004 X-ray Background C1.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 5.7e+06 GT 10 MeV 2.6e+06 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.60e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 0 1 2 1 2 1 3 Planetary 1 0 0 1 1 1 0 3 F. Comments: None.