:Product: 0923SGAS.txt :Issued: 2013 Sep 23 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 266 Issued at 0245Z on 23 Sep 2013 This report is compiled from data received at SWO on 22 Sep A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0151 0151 0151 110 1342 1342 1342 130 1342 1342 1342 120 1752 1752 1752 100 1756 1756 1756 130 1756 1756 1756 120 2040 2040 2040 110 2040 2040 2040 110 2214 2214 2214 120 2217 2218 2218 120 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was at quiet levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 111 SSN 098 Afr/Ap 006/007 X-ray Background B2.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.2e+05 GT 10 MeV 1.0e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.20e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 2 0 1 2 2 1 Planetary 2 2 2 0 1 2 2 2 F. Comments: None.