:Product: 1010SGAS.txt :Issued: 2021 Oct 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 283 Issued at 0245Z on 10 Oct 2021 This report is compiled from data received at SWO on 09 Oct A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0519 0519 0519 110 0546 0546 0546 110 0619 0638 0653 2882 N17E09 M1.6 2b 100 430 II 0705 0713 0715 700 0802 0802 0806 2882 N22E14 Sf 3700 IV 0942 0942 0942 100 1111 1111 1111 100 1120 1120 1120 110 1245 1245 1245 100 1522 1522 1522 120 1526 1526 1526 160 1538 1542 1543 150 1557 1558 1558 190 1705 1705 1705 130 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 081 SSN 014 Afr/Ap 004/005 X-ray Background B1.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+05 GT 10 MeV 6.6e+04 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.30e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 2 2 2 2 2 1 Planetary 1 2 1 1 2 2 1 1 F. Comments: None.