:Product: 0529SGAS.txt :Issued: 2011 May 29 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 149 Issued at 0245Z on 29 May 2011 This report is compiled from data received at SWO on 28 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0231 0231 0231 120 2109 2150 2201 1226 S20E71 M1.1 Sf B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was quiet to major storm during the past 24 hours. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 101 SSN 091 Afr/Ap 032/040 X-ray Background B5.5 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.7e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.90e+06 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 4 3 6 6 5 2 2 4 Planetary 4 3 6 6 6 2 2 4 F. Comments: None