:Product: 0530SGAS.txt :Issued: 2011 May 30 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 150 Issued at 0245Z on 30 May 2011 This report is compiled from data received at SWO on 29 May A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0725 0730 0735 1226 S23E64 C2.6 Sf 1008 1033 1108 1226 S22E65 M1.4 1f 100 II 2104 2122 2145 1227 S18E68 C8.7 Sf 750 520 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was unsettled to minor storm during the past 24 hours. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 111 SSN 100 Afr/Ap 017/032 X-ray Background B5.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.4e+06 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 1.60e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W75 degrees) 3 Hour K-indices: Boulder 3 5 5 4 3 5 4 3 Planetary 4 6 5 4 3 5 4 3 F. Comments: None