:Product: 0319SGAS.txt :Issued: 2024 Mar 19 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 079 Issued at 0245Z on 19 Mar 2024 This report is compiled from data received at SWO on 18 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0321 0332 0345 3612 M2.7 0406 0414 0424 3614 M1.0 1902 1919 1928 3615 M6.7 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to unsettled. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 177 SSN 127 Afr/Ap 005/005 X-ray Background C1.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.9e+06 GT 10 MeV 9.2e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 8.70e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 0 0 0 3 3 3 3 Planetary 0 0 0 0 2 2 2 3 F. Comments: None.