:Product: 0928SGAS.txt :Issued: 2015 Sep 28 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 271 Issued at 0245Z on 28 Sep 2015 This report is compiled from data received at SWO on 27 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0146 0146 0148 200 0357 0359 0359 950 0750 0758 0806 2422 S21W07 C2.1 Sf 100 1020 1040 1046 2422 S22W08 M1.9 1f 1944 1958 2005 2422 S20W18 C9.3 1n 130 2025 2025 2025 150 2054 2100 2115 2422 S21W16 M1.0 1n 2240 2247 2251 2423 S10W69 Sf 100 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 128 SSN 154 Afr/Ap 004/004 X-ray Background B6.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.6e+05 GT 10 MeV 1.1e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.20e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 1 1 1 0 2 2 2 2 Planetary 1 1 0 1 1 1 2 2 F. Comments: None