:Product: 0517SGAS.txt :Issued: 2016 May 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 138 Issued at 0245Z on 17 May 2016 This report is compiled from data received at SWO on 16 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0051 0058 0107 2544 N18W18 C1.0 Sf II 1013 1013 1013 180 1355 1355 1355 220 1457 1458 1458 490 1501 1501 1501 260 1920 1920 1921 150 B. Proton Events: None C. Geomagnetic Activity Summary: Unsettled to Active D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 102 SSN 076 Afr/Ap 015/014 X-ray Background B2.8 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.6e+06 GT 10 MeV 3.5e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.30e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 4 3 4 2 3 2 2 Planetary 3 4 3 3 3 3 3 3 F. Comments: None