:Product: 0422SGAS.txt :Issued: 2012 Apr 22 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 22 Apr 2012 This report is compiled from data received at SWO on 21 Apr A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0153 0153 0153 100 0209 0209 0209 380 0228 0228 0228 100 0934 0934 0934 550 1709 1709 1709 100 2341 2341 2341 100 B. Proton Events: None. C. Geomagnetic Activity Summary: The geomagnetic field was quiet to active conditions. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 149 SSN 147 Afr/Ap 006/008 X-ray Background B5.4 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.1e+05 GT 10 MeV 1.3e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 6.40e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 2 1 1 0 1 2 3 2 Planetary 1 0 0 1 1 2 4 3 F. Comments: None.