:Product: 0423SGAS.txt :Issued: 2015 Apr 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 113 Issued at 0245Z on 23 Apr 2015 This report is compiled from data received at SWO on 22 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0314 0325 0334 2322 N22W35 C4.1 Sf 710 0416 0423 0442 2324 N20W35 Sf 360 0830 0844 0858 2332 S09E05 M1.1 Sf 2044 2044 2044 420 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field activity was at quiet to unsettled levels. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 150 SSN 134 Afr/Ap 009/011 X-ray Background B9.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.5e+05 GT 10 MeV 1.6e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 2.80e+07 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 2 4 3 3 3 2 3 Planetary 2 2 3 3 2 2 2 3 F. Comments: None