:Product: 0917SGAS.txt :Issued: 2022 Sep 17 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 260 Issued at 0245Z on 17 Sep 2022 This report is compiled from data received at SWO on 16 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0347 0347 0347 110 0421 0425 0430 3103 S15E03 C3.0 Sf 240 0735 0738 0745 3098 C3.7 300 0944 0949 0956 3098 M7.9 1549 1559 1612 3098 N18W81 M6.2 Sn 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 131 SSN 064 Afr/Ap 005/004 X-ray Background B9.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.4e+06 GT 10 MeV 2.0e+05 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 8.60e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 2 1 1 2 3 1 2 Planetary 1 1 0 1 1 2 1 2 F. Comments: None.