:Product: 0321SGAS.txt :Issued: 2012 Mar 21 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 081 Issued at 0245Z on 21 Mar 2012 This report is compiled from data received at SWO on 20 Mar A. Energetic Events Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1238 1238 1239 210 B. Proton Events: None C. Geomagnetic Activity Summary: The geomagnetic field was mostly quiet. D. Stratwarm: Not Available E. Daily Indices: (real-time preliminary/estimated values) 10 cm 100 SSN 074 Afr/Ap 004/005 X-ray Background B2.0 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.1e+05 GT 10 MeV 1.2e+04 p/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) Daily Electron Fluence GT 2 MeV 9.30e+08 e/(cm2-ster-day) (GOES-13 satellite synchronous orbit W74 degrees) 3 Hour K-indices: Boulder 1 1 2 1 2 3 1 1 Planetary 1 1 1 1 1 1 2 2 F. Comments: None