:Product: 0903SGAS.txt :Issued: 2017 Sep 03 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 246 Issued at 0245Z on 03 Sep 2017 This report is compiled from data received at SWO on 02 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0000 0000 0012 2674 N16E41 Sf 140 0651 0651 0651 100 0935 0935 0935 110 0951 0951 0951 100 1117 1117 1117 140 1139 1139 1139 110 1148 1205 1232 2674 N15E35 B8.5 Sf 280 1338 1346 1347 2674 N16E33 Sf 210 1413 1413 1413 140 1526 1541 1556 2672 C7.7 II 1708 1708 1708 190 1846 1846 1846 210 1937 1937 1937 110 2045 2045 2045 120 2101 2101 2101 100 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet to major storm levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 100 SSN 071 Afr/Ap 025/026 X-ray Background B2.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.1e+08 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.00e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 5 6 5 4 3 3 3 3 Planetary 4 6 5 4 2 2 3 3 F. Comments: None.